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阀门英汉翻译CQ螺纹球阀 CQ Thread Ball ValvesL形三通式 L-pattern three wayT形三通式 T-pattern three way安全阀 Safety valve暗杆闸阀 Inside screw nonrising stem type gate valve 百叶窗; 闸板 shutter百叶窗式挡板 louver damper摆阀式活塞泵 swing gate piston pump保温式 Steam jacket type报警阀 alarm valve报警阀; 信号阀; 脉冲阀 sentinel valve背压调节阀 back pressure regulating valve背压率 Rate of back pressure本体阀杆密封 body stem seal波纹管阀 Bellows valves波纹管密封阀 bellow sealed valve波纹管密封式 Bellows seal type波纹管平衡式安全阀 Bellows seal balance safety valve波纹管式减压阀 Bellows reducing valve波纹管式减压阀 Bellows weal reducing valve薄膜 thin film薄膜; 隔膜 diaphragm薄膜式减压阀 Diaphragm reducing valve薄型闸阀 Thin Gate Valves不封闭式 Unseal type槽车球阀 Tank Lorry Ball Valves颤振 Flutter常闭式 Normally closed type常开式 Normally open type超低温阀门 Cryogenic valve超高压阀门 Super high pressure valve超过压力 Overpressure of a safety valve衬胶隔膜阀 rubber lined diaphragm衬胶截止阀 rubber lined globe valve垂直板式蝶阀 Vertical disc type butterfly valve磁耦合截止阀 Magnetic Co-operate Globe Valves带补充载荷的安全阀 Supplementary loaded safety valve带辅助装置的安全阀 Assisted safety valve单阀碟双面平行密封闸阀 parallel single disk gate valve单口排气阀 Single Opening Exhaust Valves单向阀 Non-return Valve单闸板 Single gate disc单闸板平板闸阀 Single Disc Flat Gate Valves弹簧薄膜式减压阀 Spring diaphragm reducing valve弹簧式安全阀 Direct spring loaded safety valve弹簧座 Spring plate弹性闸板 Flexible gate disc当量计算排量 Equivalent calculated capacity挡板 damper导阀 Pilot valve导向套 Valve guide disc guide低温阀门 Sub-zero valve低压阀门 Low pressure valve底阀 bottom valve底阀 Foot valve电磁动装置 Eletro magnetic actuator电磁阀 magnetic valve电磁阀 solenoid valve电磁－液动装置 Eletro magnetichydraulic actuator电动阀 mortor operated valve电动阀 motorized valve电动截止阀 Electric Actuated Stop Valves电动平行式双闸板闸板 Electric Double Disk Parallel Gate Valves电动楔式闸阀 Electric Actuated Wedge Gate Valves电动装置 Electric actuator电－液动装置 Eletro hydraulic actuator电液伺服阀 electro-hydraulic servovalve调节弹簧 Regulation spring调节阀 adjusting valve调节阀 control valve调节阀 regulating valve调节螺套 Adjusting bolt Adjusting screw调节圈 Adjusting ring蝶板 Disc蝶阀；瓣阀 butterfly valve蝶阀；瓣阀；拍门；铰链阀 flap valve蝶式缓冲止回阀 Butterfly Type Non-slam Check蝶式止回阀 Butterfly swing check valve定比减压阀 Proprutioning pressure reducing valve定差减压阀 Fixed differential reducing valve定值减压阀 Fixed pressure reducing valve动态特性 Dynamic characteristics对焊连接阀 Buttwelding valves对夹蝶板阀 Wafer plate valves对夹式衬胶蝶阀 Wafer Type Butterfly Valves with Rubber Itning 对夹式阀门 Clamp valves对夹式止回阀 Wafer Check Valves额定排量 Certified capacity额定排量系数 Derated coefficient of discharge 二通阀 Two-way valves阀 valve阀板 valve deck plate阀板 valve plate阀板式活塞泵 valve deck plate type piston pump 阀板式活塞泵 valve plate type piston pump阀瓣 Disc阀操纵杆 valve operating rod阀痤槽 valve seat recess阀挡 valve grid阀挡 valve positioner阀挡 valve stop阀导杆 valve tail rod阀导向器 valve guide阀盖 bonnet阀盖衬套 bonnet bush阀盖垫片 bonnet gasket阀杆 stem阀杆 valve rod阀杆 valve spindle阀杆端部尺寸 Dimmension of valve stem end阀杆环 stem ring阀杆螺母 Yoke bushing Yoke nut阀杆填料 stem packing阀杆头部尺寸 Dimension of valve stem head阀簧 valve spring阀簧压板 valve spring plate阀控水锤泵 valve-controlled hydraulic ram阀框架 valve yoke阀门 Valve阀门传动装置 valve bandle set阀门和管件 Valves and Fittings阀门盘根 valve packing阀门手柄 valve handle阀盘 disc阀盘 valve disc阀片 Disc阀球 valve ball阀驱动臂 valve driving arm阀驱动臂 valve motion arm阀式活塞 valve type piston阀式活塞 valve type bucket阀室式活塞泵 valve box type piston pump阀室式活塞泵（美） valve pot type piston pump阀抬起装置 valve lifting device阀体 body阀体 valve body阀箱 valve box阀箱 valve cage阀箱 valve chest阀箱；阀限位器 valve guard阀箱盖 cover for valve box阀箱盖 valve box cover阀箱式活塞泵（美） turret type piston pump阀形活塞泵 valve type piston pump阀座 Seat ring阀座 valve carrier阀座 valve seat(body seat)阀座；阀盘 valve seat阀座环 seat ring阀座密封嵌条 sealing strip for valve seat法兰 flange法兰堵头 blind flange法兰端 flange end法兰接头 flange joint法兰连接紧固件（双头螺栓和螺帽） flange bolting法兰密封面，法兰面 flange facing法兰面加工 flange facing finish法兰球阀 Flange Ball Valves翻板阀 Flap反冲盘 Disc holder反向作用式减压阀 Reverse acting reducing valve反向作用式减压阀 Reverse acting reducing valve放空阀 emptying valve放气阀 air vent valve;vent valve放气阀；排气阀 air evacuation valve放泄阀 escape valve分置阀室式活塞泵 separate valve box type piston pump 分置阀室式活塞泵（美） side pot type piston pump封闭式 Seal type浮动式球阀 Float ball valve浮球 Ball float浮球阀 Float Valve浮球式疏水阀 Ball float steam trap浮球式疏水阀 Free Float Type Steam Trap浮桶 Bucket float浮桶式疏水阀 Open bucket steam trap辅助（副）阀 Auxiliary valves负荷率 Rate of load condensate附加背压力 Superimposed back pressure复位弹簧 Returnning spring杠杆式 Lever type杠杆式安全阀 Lever and weight loaded safety valve杠杆式减压阀 Lever reducing valve高温阀门 High temperature valve高压阀门 High pressure valve格兰密封 gland隔离阀 isolating valve隔膜 Diaphragm隔膜阀 diaphragm valve隔膜式控制阀 diaphragm operated comtrol valve工作背压 Operating back pressure工作温度 Operating temperature工作温度 Working temperature工作压差 Operting differential pressure工作压力 Operating pressure工作压力 Working pressure公称通径 Nominal diameter公称压力 Nominal pressure固定式球阀 Fixed ball valve关闭压力 Lockup pressure关阀过冷度 Subcooled temperature of close valve关阀温度 Closing valve temperature管道安全阀 Piping Safety Valves过冷度 Subcoold temperature过流阀(或节流阀) Restrictor Valves喉径 Throat diameter滑阀 slide valve滑阀式回转活塞泵 rotary piston pump with slide gate滑阀型转子泵 eccentric rotary pump with sliding sleeve 环形阀 annular valve环形阀 double beat valve换向阀 selector valve换向阀 shuttle valve回转滑阀活塞泵 piston pump with rotary gate回座压力 Re-seating pressure of a safety valve活塞昵减压阀 Piston reducing valve活塞式阀 piston valve活塞式阀；柱塞式阀 plunger valve活塞式减压阀 Piston reducing valve减速阀 Deceleration valves减压比 Pressure reducing ratio减压阀 pressure reducing valve浆液阀 Parallel Slide Valves角阀 Angle Valve角阀 isolation valve angle configuration角式 Angie type角式节流阀 Angle Throttle Valves角式截止阀 Angle Stop valves铰链阀；片状阀 flapper valve节流阀 throttle valve节流阀 choke valve节流阀；节流 throttle结构长度 Face-to-face dimension ;End-to-end dimension; Face-to-centre dimension结构形式 Type of construction截止阀 Globe valve截止阀 Shut-off Valve截止阀；关断阀 shut-off valve截止式隔膜阀 Globe diaphragm valve紧急切断阀 Emergeny Cut-off Valves进气阀 air intake valve进水阀；进口阀门 inlet valve静态特性 Static characteristics静态特性偏差 Static characteristics derivation开阀过冷度 Subcooled temperature of open valve开阀温度 Opening valve temperature开启高度 Lift壳体试验 Shell test壳体试验压力 Seal test pressure空气阀门 Air valves快速排污阀 Quick Draining Valves类型 Type冷凝结水排量 Cold condensate capacity冷态试验差压力 Cold differential test pressure理论排量 Theoretical flowing capacity连接槽尺寸 Dimension of connecting channel连接尺寸 Conncetion cimension连接形式 Type of connection帘面积 Curtain area流道面积 Flow area流道直径 Flow diameter流量孔板 flow orifice plate流量控制阀 flow control valve流量特性 Flow characteristics流量特性偏差 Flow characteristics derivation漏汽量 Steam loss脉冲式疏水阀 Impulse steam trap密封面 Sealing face密封试验 Seal test密封试验压力 Seal test pressure明杆平行式双闸板闸板 Double Disk Parallel Gate Valves明杆闸阀 Outside screw stem rising through handwheel type gate valve膜片 Diaphragm内压自封 Pressure seat逆止阀；止回阀 check valve逆止阀；止回阀 non-return valve逆止阀;止回阀;单向阀 check valve排放背压力 Brilt-up back pressure排放压力 Relieving pressure排灰阀 Ash valves排量系数 Coefficient of discharge排气阀 air release valve排气阀 Exhaust valves排气阀 Vent Valve排水阀 Drainage valves排水温度 Temperature at discharging condensate排污阀 blowdown valve排污箱(阀) Waste Valves排渣闸阀 Scum Gate Valves盘阀 moushroom valve盘状阀 plate valve旁路阀 by pass valve配汽活塞阀缸套 piston valve line喷射阀 injection valve喷射阀 sprayer valve喷水阀 spray water valve频跳 Chatter平衡阀 Balance valves平衡式 Balance type平行式闸阀 Parallel gate valve Parallel slide valve启闭件 Disc启闭压差 Blowdown of a safety valve起始升程 Commencement of lift气动装置 Pneumatic actuator气阀摇臂 valve arm气－液动装置 Pneumatic-hydraulic actuator潜水电泵(排污泵) Submerged Motor Pumps切断阀;截止阀 block valve;shut-off valve;stop valve 切断式止回阀 stop check valve切换阀;多向阀 changeover valve球、球芯 Ball球阀 Ball valve球阀 globe valve球体 Ball全启式安全阀 Fall lift safety valve热凝结水排量 Hot condensate capacity入口隔离门 suction isolating valve塞子 Plug三通阀 three-way isolating valve三通阀 three-way valve三通式 Three way type上密封 Back seat上密封试验 Back seal test渗漏量 Leckage升降立式止回阀 Vertical lift check valve升降式止回阀 Lift check valve适用介质 Suitable medium适用温度 Suitable temperature手摇油泵(阀) Manual Oil Pumps Valves疏水阀 drain valve双金属片式疏水阀 Bimetal elements steam trap双口排气球 Double Opening Exhaust Valves双联弹簧式安全阀 Duplex safety valve双闸板 Double gate disc双闸板平板闸阀 Double Disc Flat Gate Valves水封闸阀 Water Seal Gate Valves水力喷射器(真空泵) Vacuum Pumps伺服阀 servovalve填料 Packing填料垫 Packing seat填料函 Stuffing填料式旋塞阀 Gland packing plug valve填料箱 Stuffing box填料压盖 Gland通气阀 breather valve通气阀；呼吸器 breather通用阀门 General valve吐出阀；排出阀 discharge valve吐出阀限位器 delivery valve guard微启式安全阀 Low lift safety valve微阻缓闭止回阀 Tiny Drag Slow Shut Check Valves吻合度 Percent of contact area蜗轮传动蝶阀 Butterfly Valves with Gear Actuator蜗轮传动装置 Wormgear actuator屋脊式隔膜阀 Weir diaphragm valve无阀泵 valveless pump无阀隔膜泵 valveless diaphragm pump无阀振动泵 valveless vibration pump无负荷漏汽量 No-load steam loss无负荷漏汽率 Rate of no-load steam loss吸（抽）气阀 Aspirating valves吸入阀 suction valve吸入阀限位器 suction valve guard先导式安全阀 Pilot operated safety valve先导式液压阀 Pilot-operated reducing valve相对静偏差 Relative static characteristics derivation 相对流量特性偏差 Relative flow characteristics derivation相对压力特性偏差 Relative pressure characteristics derivation 销轴 Hinge pin楔式闸阀 Wedge gate valve斜板式蝶阀 Indined disc butterfly valve泄料（放空，排污）阀 Blowdown valves泄压阀 Decompression valves泄压阀 pressure release valve泄压阀；安全阀 relief valve卸荷式减压阀 Balanced reducing valve型号 Type Model旋启多瓣式止回阀 Multi-disc swing foot valve旋启式止回阀 Swing check valve旋启双瓣式底阀 Double disc swing foot valve旋塞阀 Cock旋塞阀 plug valve压力（増压）阀 Pressure valve压力调节阀；压力控制阀 pressure controlled valve压力特性 Pressure characteristics压力特性偏差 Pressure characteristics derivation压力增长系数 Pressure increasing ratio摇杆 Arm液动装置 Hydraulic actuator液化气管件 LPG Pipe Fitting液下泵 Under Water Pumps液压执行器 hydraulic actuator仪表针形截止阀 Meter Needle Type Globe Valves溢流阀 overflow valve翼形阀；锥形阀 wing valve油封式旋塞阀 Lubricated plug valve有阀翼板 double acting wing有阀翼板 wing with valve有负荷漏汽量 Load steam loss有负荷漏汽率 Rate of load steam loss圆板阀；圆盘阀 disc valve圆盘式疏水阀 Shemostatic team trap圆柱齿轮传动装置 Cylindrical gear actuator圆锥齿轮传动装置 Conical gear actuator闸板 Wedge disc闸板式隔膜阀 Wedge diaphragm valve闸阀 gate valve闸阀 sluice valve针形阀 Pintle valve ; Needle valve 真空破坏阀 vacuum breaker valve蒸汽疏水阀 Automatic steam trap Trap整定压力 Set pressure正向作用式减压阀 Direct acting reducing valve 支架 Yoke直接载荷式安全阀 Direct loaded safety valve 直接作用式减压阀 Direct-acting reducing valve 直流式 Y-globe type直流式截止阀 Oblique Stop Valve直通单向阀 inline check valve直通单向阀 straightway check valve直通阀 Throughway Valve止回阀 Check Valve止回阀；回流阀 reflux valve制动阀 Brake valves中压阀门 Middle pressure valve钟形浮子式疏水阀 Inverted bucket steam trap 钟形罩 Inverted bucket轴套 Axis Guide主阀 Main valve主要外形尺寸 Prime out-form dimensions主要性能参数 Specifeca tion speeification 注液漏斗阀 Priming Tundish Valve柱塞阀 Plunger valve柱塞截止阀 Plunger Globe Valve柱塞型摆动阀 rocking plunger valve撞击手轮 Impact handwheel锥形阀；翼形阀 conical valve自动循环阀 Automatic Recirculation Valve组合阀 Combination valves最大过冷度 Maximum subcoold temperature最大流量 Maximum flow rate最大压差 Maximum differential pressure最低工作压力 Minimum operating pressure最高背压率 Maximum rate of back pressure最高工作背压 Maximum operating back pressure最高工作温度 Maximum operating temperature最高工作压力 Maximum operating pressure最高排水温度 Maximum temperature at discharging 最高允许温度 Maximum allwable temperature最高允许压力 Maximum allowable pressure最小过冷度 Minimum subcooled temperature最小压差 Minimum differntial pressure。

Eaton RFN LCR 开关系列产品简介说明书

Eaton RFN LCR switch familyProduct brochureThe most advanced load control switches on the market Eaton’s RFN LCR switch family (LCR-6200, LCR-6600, LCR-6700) utilizes the radio frequency (RF) mesh network communications to combine the speed and reliability of Eaton RF Mesh Network capabilities with advanced load control functionality using robust group addressing andTrueCycle ® smart load control algorithms. A single message can be broadcast over the RF Mesh Network to control one or more LCR switches resulting in fast and efficient communications for targeted load control during a demand response event.Eaton’s LCR switches are the most advanced load control switches on the market—providing power quality protection for improved grid reliability and advancedload control functionality using robust group addressing and TrueCycle® smart load control algorithms to maximize demand reduction yield and automate measurement and verification data collection.Eaton’s RFN LCR switches have enhanced capabilities when combined with Eaton’s RF Mesh Network communications module. The RF Mesh Network communications module allows for a wide range of two-way data to be collected and broadcast commands to be disbursed to quickly initiate a control event. It also offers flexibility to build out a mesh network starting with the utility’s most critical devices.The LCR-6200RFN switch is designed specifically for quick and clean installon HVAC systems. The solution is also used to control strip heat.The single 5 amp relay is used to cycle the HVAC control circuit to reducethe AC demand while maintaining customer comfort.The LCR-6600RFNswitch is designedfor versatility.It can be delivered withmultiple 5 amp and 30 amprelays so that it can controlmultiple loads with a singleLCR switch. Each relay canbe addressed and controlledindividually, or they can beoperated simultaneously ifthe application requires.The LCR-6700RFNswitch is designedfor easy retrofitinto select legacyload managementswitches.It can be ordered withrelay configurations thatmatch the legacy switchit is replacing. It allowsthe investment in theinstall wiring to bemaintained, while makingthe hardware upgradequick and error-proof.2Installation andcontrol flexibility• The LCR switches were designed incollaboration with installation contractorsto minimize implementation costsand time• The LCR-6200 switch utilizes a small boxfootprint supporting a single 5A relay forHVAC only applications• The LCR-6700 and LCR-6600 switchesallow for up to 3 loads to be controlledfrom a single unit• The LCR-6700 switch control board iscapable of retrofitting into legacy 3rd partyenclosures for an easy upgrade path• LCR-6600 277/480VAC and 24VAC inputvoltages for custom applications. TheLCR-6600 277/480VAC is commonlyutilized for Irrigation Control applicationsOptimize participation• Optimized air conditioner cycling withsmart control and learning capabilities.Maximize demand reduction whilemaintaining customer comfortReliable network• RF Mesh Network can be installed as anindependent demand response systemwithout (or prior to) installation of anAMI metering system• Expands and strengthens existing RFmesh AMI infrastructure• Eaton RF Mesh Network offers broadcastcommunications for rapid, on-demand,system-wide control for demandresponse eventsImproved operations• Daily automated or on-demand datacollection provides vital appliance runtimeand event information for performingmeasurement and verification (M&V)studies• Automatic daily operability testing in theform of the daily Broadcast VerificationReport• Remote/local programmability• Over-the-air universal firmware upgradesupport• Power quality protection through supportof Cold Load Pickup and Voltage andFrequency ResponseYukon™ advanced demandresponse management• Utilizes the well-established Yukon™demand response and inventorymanagement modules• The reporting capabilities of Yukon allowa user to compile response data from aspecified group of switches into valuableinformation• Asset Availability Report and LoadEstimation Module provide insight intothe amount of load reduction a utilitycan expect from the system as they gothrough resource planningSmart cyclingEaton’s proprietary TrueCycle technologyallows smart air conditioner cycling controlfor homes with non-standard or oversizedair conditioning units maximizing yield whilemaintaining customer comfort.TrueCycle technology adjusts to the home’shourly runtime profile, balancing demandreduction and customer comfort on ahome-by-home, hour-by-hour basis.RF Mesh NetworkcommunicationsThe speed and reliability of Eaton’sRF Mesh Network allows for two-waycommunications and a large amount ofdata collection from every device.Each LCR switch acts as an independentdevice in the mesh network and can bedeployed with or without AMI meters. ALCR switch will pass network traffic throughand act as an additional path for other meshnetwork nodes to utilize and strengthenthe mesh. The broadcast capability of themesh network allows for rapid, on-demand,system-wide control for targeted loadcontrol events and emergency situations.Eaton’s RF Mesh Network solution is100% self-forming, self-managing, andself-healing, providing lower implementationand maintenance costs, resulting in alower total cost of ownership. Broadcastavailability report provides the utility withpeace of mind that the system will operatewhen it dispatches a demand responseevent. The report also helps utilitiesminimize their maintenance costs bytargeting LCR switches specifically inneed of maintenance. Advanced feature setThe RFN LCR switches with RF Mesh Network communications offers:3EATON RFN LCR switch family brochure30A at 240 VAC resistive, Form BPower quality protectionEaton’s RFN LCR switches can automatically shed the connected load if the supply frequency or voltage drops below configurable thresholds.Cold load pickup can be enabled or disabled for the connected load to minimize feeder in-rush following power outages.System and appliance protection The condition of the device is continually monitored. If an abnormality is detected, the microprocessor resets itself and the connected load is returned to its normal state.LED indicatorsIn the viewing window, green and yellow LEDs display diagnostics information. Red LEDs indicate the load is under control or a possible circuit fault. A blue LED indicator is also visible through the top of the LCR switch to show the RFN status. A solid light indicates an active connection to the RF Mesh Network.LocalcommunicationsA user can locally access a device to check the operating status, or troubleshoot using Eaton Network Scout™ application.Network Scout is a field tool designed to help the tech investigate the RFN mesh communication system.Remote addition or removal of customer participants Commands to enable or disable the device functions can be sent to individual devices. Deactivation can be sent with either a ‘temporary’ or ‘permanent’ setting. This feature improves customer service by reducing customer complaints and minimizing on-site service calls.Measurement and verificationThe data log of the RFN LCR switches can collect hourly appliance runtime and relayshed time. This information read automatically or on-demand over-the-air.Over-the-airconfiguration and firmware upgradesOver-the-air (OTA) programming or addressing, plus individual control or control override communication can update securely. Devices can be configured individually, in dedicated groups, or globally. OTA firmware upgrades are also supported for the RFN LCR switches.For more informations, visit/smartgridFollow us on social media to get thelatest product and support information.Eaton is a registered trademark. All other trademarks are property of their respective owners.Eaton1000 Eaton Boulevard Cleveland, OH 44122United States EatonElectrical Automation Solutions Division 3033 Campus Drive, Suite 350N Minneapolis, MN 55441United States/SmartGrid© 2018 EatonAll Rights Reserved Printed in USAPublication No. BR911001EN / GG April 2018。

常用电气设备文字符号及中英文对照

常⽤电⽓设备⽂字符号及中英⽂对照常⽤的电⽓设备⽂字符号⽂字符号中⽂含义英⽂含义A 装置，设备Device,equipmentA 放⼤器amplifierAPD 备⽤电源⾃动投⼊装置Auto-put-into device of standby supply ARD ⾃动重合闸装置Auto-reclosing device C 电容、电容器Electric capacity,capacitorF 避雷器arresterFU 熔断器fuseG 发电机，电源generator,sourceGN 绿⾊指⽰灯Green indicator lampHL 指⽰灯，信号灯Indicator lamp,pilot lampK 继电器，接触器Relay,contactorKA 电流继电器Current relayKAR 重合闸继电器Auto-reclosing relayKG ⽓体（⽡斯）继电器Gas relayKH 热（温度）继电器Heat(temperature) relayKM 中间继电器Medium relay(auxiliary relay)KM 接触器ContatorKO 合闸接触器Switch-on contatorKS 信号继电器Signal relayKT 时间继电器Timing relay,time-delay relayKV 电压继电器V oltage relayL 电感，电感器，电抗器inductance,inductor,reactorM 电动机Electric motorN 中性线Neutral wirePA 电流表AmmeterPE 保护线Protective wirePEN 保护中性线Protective neutral wirePJ 电能表，电度表Electric energy meterPV 电压表V oltmeterQ 电⼒开关SwitchQF 断路器Circuit-breakerQK ⼑开关Knife-swicthQI 负荷开关Load-switchQA 隔离开关DisconnectorR 电阻，电阻器Resistance,risistorRD 红⾊指⽰灯Red indicator lampS 电⼒系统Electric power systemS 起辉器Glow staterSA 控制开关(主令开关) Control switchSA 选择开关Selector switchSB 按钮Push-buttonT 变压器TransformerTA 电流互感器current transformatorTAN 零电流互感器Neutral-current transformerTM 电⼒变压器Power transformerTV 电压互感器V oltage(potential) transformerU 变流器，整流器Converter,rectifierV 电⼦管，晶体管Electronic tube,transisorVD ⼆级管DiodeVT 晶体（三极）管TransistorW,WB 母线Busbar(wire)WAS 事故⾳响信号⼩母线Accident sound singal small busbar WC 控制（操作）回路电源⼩母线Control circuit source small-busbar WF 闪光信号⼩母线Flash-light signal small-busbarWFS 预报信号⼩母线Forecast signal small busbarWH ⽩⾊指⽰灯White indicator lampWL 灯光信号⼩母线Forecast signal small busbarWL 线路（导线）Line(wire)WO 合闸回路电源⼩母线Switch-on circuit source small-busbar WS 信号回路电源⼩母线Signal circuit source small-busbar WV 电压⼩母线V oltage small-busbarX 端⼦板Terminal stripXB 连接⽚LinkYA 电磁铁ElectromagentYO 合闸线圈Switch-on coilYR 跳闸线圈（脱扣器）Switch-off coil(release)YV 抢夺线圈（扔砖脱扣器）No-voltage coil(no-voltage release)。

阀门专用英语词汇（2）_机械英语词汇

复位弹簧 returnning spring杠杆式 lever type杠杆式安全阀 lever and weight loaded safety valve杠杆式减压阀 lever reducing valve高温阀门 high temperature valve高压阀门 high pressure valve格兰密封 gland隔离阀 isolating valve隔膜 diaphragm隔膜阀 diaphragm valve隔膜式控制阀 diaphragm operated comtrol valve工作背压 operating back pressure工作温度 operating temperature工作温度 working temperature工作压差 operting differential pressure工作压力 operating pressure工作压力 working pressure公称通径 nominal diameter公称压力 nominal pressure固定式球阀 fixed ball valve关闭压力 lockup pressure关阀过冷度 subcooled temperature of close valve关阀温度 closing valve temperature管道安全阀 piping safety valves过冷度 subcoold temperature过流阀(或节流阀) restrictor valves喉径 throat diameter滑阀 slide valve滑阀式回转活塞泵 rotary piston pump with slide gate 滑阀型转子泵 eccentric rotary pump with sliding sleeve环形阀 annular valve环形阀 double beat valve换向阀 selector valve换向阀 shuttle valve回转滑阀活塞泵 piston pump with rotary gate回座压力 re-seating pressure of a safety valve活塞暱减压阀 piston reducing valve活塞式阀 piston valve活塞式阀；柱塞式阀 plunger valve活塞式减压阀 piston reducing valve减速阀 deceleration valves减压比 pressure reducing ratio减压阀 pressure reducing valve浆液阀 parallel slide valves角阀 angle valve角阀 isolation valve angle configuration角式 angie type角式节流阀 angle throttle valves角式截止阀 angle stop valves铰链阀；片状阀 flapper valve节流阀 throttle valve节流阀 choke valve节流阀；节流 throttle结构长度face-to-face dimension ;end-to-end dimension; face-to-centre dimension结构形式 type of construction截止阀 globe valve截止阀 shut-off valve截止阀；关断阀 shut-off valve截止式隔膜阀 globe diaphragm valve紧急切断阀 emergeny cut-off valves进气阀 air intake valve进水阀；进口阀门 inlet valve静态特性 static characteristics静态特性偏差 static characteristics derivation开阀过冷度 subcooled temperature of open valve 开阀温度 opening valve temperature开启高度 lift壳体试验 shell test壳体试验压力 seal test pressure空气阀门 air valves快速排污阀 quick draining valves类型 type冷凝结水排量 cold condensate capacity冷态试验差压力 cold differential test pressure理论排量 theoretical flowing capacity连接槽尺寸 dimension of connecting channel连接尺寸 conncetion cimension连接形式 type of connection帘面积 curtain area流道面积 flow area流道直径 flow diameter流量孔板 flow orifice plate流量控制阀 flow control valve流量特性 flow characteristics流量特性偏差 flow characteristics derivation漏汽量 steam loss脉冲式疏水阀 impulse steam trap密封面 sealing face密封试验 seal test密封试验压力 seal test pressure明杆平行式双闸板闸板 double disk parallel gate valves明杆闸阀 outside screw stem rising through handwheel type gate valve膜片 diaphragm内压自封 pressure seat逆止阀；止回阀 check valve逆止阀；止回阀 non-return valve逆止阀;止回阀;单向阀 check valve排放背压力 brilt-up back pressure排放压力 relieving pressure排灰阀 ash valves排量系数 coefficient of discharge排气阀 air release valve排气阀 exhaust valves排气阀 vent valve排水阀 drainage valves排水温度 temperature at discharging condensate排污阀 blowdown valve排污箱(阀) waste valves排渣闸阀 scum gate valves盘阀 moushroom valve盘状阀 plate valve旁路阀 by pass valve配汽活塞阀缸套 piston valve line喷射阀 injection valve喷射阀 sprayer valve喷水阀 spray water valve频跳 chatter平衡阀 balance valves平衡式 balance type平行式闸阀 parallel gate valve parallel slide valve 启闭件 disc启闭压差 blowdown of a safety valve起始升程 commencement of lift气动装置 pneumatic actuator气阀摇臂 valve arm气－液动装置 pneumatic-hydraulic actuator潜水电泵(排污泵) submerged motor pumps切断阀;截止阀 block valve;shut-off valve;stop valve 切断式止回阀 stop check valve切换阀;多向阀 changeover valve球、球芯 ball球阀 ball valve球阀 globe valve球体 ball全启式安全阀 fall lift safety valve热凝结水排量 hot condensate capacity入口隔离门 suction isolating valve塞子 plug三通阀 three-way isolating valve三通阀 three-way valve三通式 three way type上密封 back seat上密封试验 back seal test渗漏量 leckage升降立式止回阀 vertical lift check valve升降式止回阀 lift check valve适用介质 suitable medium适用温度 suitable temperature手摇油泵(阀) manual oil pumps valves疏水阀 drain valve双金属片式疏水阀 bimetal elements steam trap 双口排气球 double opening exhaust valves双联弹簧式安全阀 duplex safety valve双闸板 double gate disc双闸板平板闸阀 double disc flat gate valves水封闸阀 water seal gate valves水力喷射器(真空泵) vacuum pumps伺服阀 servovalve填料 packing填料垫 packing seat填料函 stuffing填料式旋塞阀 gland packing plug valve填料箱 stuffing box填料压盖 gland通气阀 breather valve通气阀；呼吸器 breather通用阀门 general valve吐出阀；排出阀 discharge valve吐出阀限位器 delivery valve guard微启式安全阀 low lift safety valve微阻缓闭止回阀 tiny drag slow shut check valves 吻合度 percent of contact area蜗轮传动蝶阀 butterfly valves with gear actuator 蜗轮传动装置 wormgear actuator屋脊式隔膜阀 weir diaphragm valve无阀泵 valveless pump无阀隔膜泵 valveless diaphragm pump。

各种开关英文词汇培训讲学

各种开关英文词汇AC static switch 交流静态开关AC switch交流转换开关auxil iary heater switch 辅助加热器开关auxiliary switch 辅助开关auxiliary switchgear 厂用配电装置band switch波段选择器；波段转换开关band switching 波段变换band-switching 频段转换bank switching 存储库开关bank-and-wiper switch 触排和接帚开关；触排及弧刷转接器；双动选择器barometric pressure switch 气压继电器barometric switch 气压开关barrel switch筒形开关；鼓形开关basic switching term 基本转换项bat-handle switch 铰链式开关；棒球柄开关；手柄开关battery charging switch 充电转换开关battery reverse switch 电池转向电闸battery switch 电池转换开关battery-conserving switch 节电开关Baud rate switch 波特速率选择开关beam switch 束开关beam switching 波束转换；射束变向；射束转换法beam switching frequency 射束开关频率beam switching tube 射束开关管；射束转换管；射线开关管beam switchyard 束流分配装置beam-switching tube 电子注开关管bearing-sense switch 定向转换开关bilateral diode switch 双向二极管开关bilateral switching 双通开关；双向转换billet switch坯料分配器bin home switch 分页格位开关binary-coded switch 二进制码开关bit switch按位开关block switch分组开关block switching 字组交换block-switch technology 分组交换技术blow out switch 放气开关body switchover （双向犁的）犁体翻转机构brach-on switch setting 按预置开关转移brake lamp switch 杀V车灯开关brake switch 制动开关braking signal switch 制动信号开关branch switchboard 分路配电盘branch type switch board 分立型配电盘branching switchboard 并联复式交换机brand switch 品牌转换brand switching 转换牌子;商标转换brand-switching model 牌子改用模型breakdown switch 故障开关breakpoint switch 断点开关bubble flow-steering switch 磁泡流导向开关bubble transfer switch 磁泡转移开关bucket brigade switch 组桶式开关buffer interface switch 缓冲器接口开关bull switch照明控制开关bus bar disconnecting switch 分段母线隔离开关bus tie switch 母线联络开关busbar sectional izing switch 母线分段开关button switch按钮开关by-pass switch 旁路开关cabinet switch 开关箱cabinet water-proof switch 柜式防水开关cabinet-type switch 柜式开关cage switch control 锁定转换控制call assignment switch 呼叫分配器call switch呼叫开关cam switch凸轮操纵开关；凸轮开关cam-operated switch 凸轮开关camera switching 摄像机切换camera video switching system 摄像机视频信号切换装置canopy switch 天棚开关；顶盖开关capacitive approach switch 电容式接近开关car switching equipment 空重车交换装置car-switch control车厢开关控制；笼内开关控制carbon break switch 碳触点开关carbon switch contact 炭质开关接点carriage-type switchgear 车架式开关装置ceiling pull switch 顶棚拉线开关ceiling switch拉线开关；顶棚拉线开关；天棚拉线开关cell switch电池转换开关cellular switch board 分区开关板cellular switchboard 分格式配电盘central switching 中心转接centralizing switch 集中开关centrifugal switch 离心开关；离心式开关centrifugal switching 离心切换chain billet switch 链式坯料分配器chain-pull switch 拉线开关challenge switch 振铃电键；呼叫开关change-tune switch 变换调谐开关changeover switch 转换开关;转接开关changeover switch controller 转换开关控制器changing switch 转接开关channel switch 波道开关channel switcher 频道转换电路；频道转换开关channel-switching equipment 波道倒换机charges switch 充电开关chopper switch 刀形开关circuit changing switch 电路转换开关circuit switch 电路开关；电路转接circuit switched network 线路开关网circuit switching 线路交换；线路转接；电路转接circuit-changing switch 换路开关cistern with cover and switch handle 带盖及开关拉手水箱clapper switch 铃锤式开关clear key switch 清机键盘开关;公用控制转换设备clear switch 清除开关clip-spring switch 弹簧开关clock switch时间开关closing switch 闸刀开关cluster switch 组开关coaxial switch 同轴开关cocked switch 待动开关code switch代码开关；码开关；码条式接线器code switch automatic telephone system 码条式自动电话交换机colour switching 颜色变换；彩色图像开关combination switch 复合开关combined line switchboard 结合寻线机台；混合接续制开关台combined switch 组合开关command switch 命令开关common battery switchboard 共电式交换机common control switching arrangement (CCSA) 公共控制开关装置；公用控制交换网communication switching 通信转接communication switching unit 通信转接部件commutator switch 换向开关；换向器开关；按序切换开关compiler switch 编译程序开关complementary logic switch 互补逻辑开关compressor toggle switch 压气机扳钮开关condition switch 情况选择开关conference telephone switch system 会议电话汇接机console switch 控制台开关；操作开关construction of switch 开关结构contact switch接触开关；触簧开关contactor switching starter 接触器开关起动器context switch上下文开关；上下文转换；关联转换context switching 关联转换；上下文开关程序；上下文转换cont⑹Iimit switch 控制极限开关；极限控制开关control switch 总开关;主令开关cont⑹switching point (CSP) 控制交换中心；控制开关点；控制切换点cord switch 拉线开关cord-pull switch 拉线开关cordless switchboard 无塞绳交换台core switch circuit 磁芯开关电路；磁心开关电路core-switching circuit 磁心换向电路counter switch 计数开关coupled switch 联动开关cradle switch 活动开关crane switch 起重机开关cross-switch 十字开关crossbar switch 纵横开关；纵横式交换器crowbar switch 撬杆开关crystal marker switch 晶体指示开关crystal switch 晶体开关cubicle switch 组合开关；室内开关；室内用配电箱cubicle switchboard 开关柜cubicle switchgear 组合开关装置cumulative switching off 累积断开current limit switch 限流开关current mode switch 电流型开关current selected switch 电流选择开关current switch 电流开关current-controlled switch 电流控制开关cut-off switch切断开关；断流开关；断路接触器cut-out switch断路开关；断路器cutter switch截煤机起动器data message switching system 数据通路交换系统data sampling switch 数据采样开关data switch数据转接data switching 数据交换dead front switchboard 面板无接线的配电盘dead front type switchboard 固定面板式配电盘dead-end switch 终端开关；空端开关debug switch 调试开关decade switch 十进位开关deck switch同轴开关defeat switch消除开关delay-action switch 延迟动作开关derailing switch 开关器access switch 进入开关dial switch拨号式开关；拨码盘式开关；盘式开关diaphragm switch 薄片开关Dicke switch迪克开关desk switchboard 台式配电板；台式配电盘digit switching 数字交换digital switch 数字开关digital switching 直接数字交换dim switch 减光开关diode-switch 二极管开关dipping switch 减光器开关；近光开关direct switching starter 直接开关启动器direct-on-line switching 直接合闸；直接起动direction control switch 换向开关direction switch 方向开关;升降开关disable switch 禁止开关disabled motor switch 电动机故障断路器disabled switch 禁用开关discharge switch 放电换接器disconnecting switch 断路开关；阻断开关；隔离开关disconnecting switch reverser 隔离反向器discrepancy switch 差速开关distant switching-in 远距离合闸distributed message switching system 分布式报文交换系统distributed packet switching 分布式包交换distributing switch 电流分配器distribution switching metwork 分配接续网络distributor switching 转换分销商diverter switch 转换开关domain-switching process 磁畴开关过程domain-wall switching 畴壁翻转door interlock switch 门锁开关door switch 门动开关；门开关double control switch 双控开关double switch 两路开关double switch call 双转换呼叫double-bank switch 双触排开关double-break switch 双断开关double-coincidence switch 双重合开关;二重符合开关double-point switch 双刀开关double-pole double throw switch 双刀双掷开关(dpdt switch)双极双投开关(dpdt switch)双极双投开关(dpst switch)双极单投开关(dpst switch)双极单投开关double-pole switch 双刀开关；双极开关double-slip switch 双动转辙器double-throw disconnecting switch 双投隔离开关double-throw switch 双投开关；双掷开关draw-out metal-clad switchgear 拉出式铠装开关装置draw-out switchboard 扌由出式开关板drum switch 鼓形开关dual pressure control switch 高压控制开关dual-emitter switch 双射极开关dust-proof switchgear 防尘式开关装置earthing switch 接地转换开关effective switching field 有效开关场electric dial switch 电动拨号开关electric switch 电开关;电器开关electric switch board 电掣板electric switch circuit controller转辙电路控制器electric switch heater 道岔电热器electric switch lock 电锁electric switch machine 电动转辙机electric switch mechanism 电动转辙机electric switch oil 电键油electric switching locomotive 调度电力机车electric trailable switch machine 可拉式电动转辙机electrical switching 电气开关electro-optic switch 电光开关electro-optical switch 电光开关electrolytic switch 电解开关electromagnetic solenoid switch 电磁螺线管开关electromagnetic switch 电磁开关electromechanical selector switch 机电选择机键electron switch 电子开关electronic AC switch 交流电子开关electronic automatic switch 电子自动开关electronic data-switching center 电子数据交换中心electronic sampling switch 电子取样开关;电子转换器electronic switch 电子开关electronic switch board 电子交换台electronic switching 电子交换设备；电子开关作用electronic switching center 电子交换中心electronic switching system 电子交换装置electronic switching system (ESS) 电子交换系统；电子转换系统；电子转接系统electronic switching tube 电子开关管electrooptical switch 电光开关electrooptical switching 电光开关electropneumatic switch 电动气动开关electropneumatic switch apparatus 电动气动转辙机electropneumatic switch circuit controller 电动气动转辙电路控制器electropneumatic switch machine 电动气动转辙机；电动气动转辙机器electropneumatic switch operating apparatus 电动气动转辙机electropneumatic transfer switch 电动气动转换开关electrosurgical switch-ing knife 电动转换手术刀elevation stowing switch 仰角限制器emergency brake switch 紧急刹车开关；紧急闸开关emergency stop switch 紧急停车开关emergency switch 紧急保险开关；紧急开关；应急开关emergency switchboard 应急配电盘emergency switching-off 应急切断;事故切断emergency terminal switch 终端安全开关emergency trip switch 紧急脱钩开关enclosed knife switch 铁壳开关；封闭式闸刀开关；金属盒开关enclosed switch 封闭式低压开关；封闭型开关enclosed switch board 圭寸闭式配电盘end cell switch 末端电池转换开关engage switch 啮合器engaged switch 接通开关engine high temperature alarm switch 发动机高温告警开关engine overspeed switch 发动机超速开关engine start switch 发动机起动开关equalizer switch 均衡开关；均衡开关；均压开关；均压开关equipment control switch 设备控制开关European switching network 欧洲交换网络exhaust by-pass valve control wire switch 排气旁通阀控制线转环exit switch actuator 出纸口开关致动器expenditure-switching policies 支出转移政策experimental electronic switchboard 实验电子交换机experimental packet switching service (EPSS) 实验包交换业务;包交换实验网络exploding film Q-switching 爆炸膜Q 开关explosion-proof switch 防爆式开关fast switch over 快速转接fast-switching arrangement 快速开关装置feed-through switch 穿线开关feeder switch 馈路开关feeler switch 测试键feet switch地脚开关ferreed switch 铁簧开关field break-up switch 励磁分段开关field breaking switch 肖U磁开关field switch场开关；励磁开关field-breaking switch 消磁开关field-discharge switch 消磁开关field-effect controlled switch 场效应控制开关field-splitting switch 分场开关filament switch 灯丝开关film optical switch 薄膜光开关film Q-switching 薄膜Q 开关filter-coupler-switch-modulator 滤波耦合开关调制器finite switching time 限定开关时间first line switch 第一预选器fixed trip switch 手动跳闸开关fixedtype metal-clad switchgear 固定型铠装开关装置flag switch旗形开关flame-proof switch 防爆开关flat switchboard 平面交换机float operated explosion-proof mercury switch 浮子操动防爆水银开关float operated switch 浮子控制开关float switch浮动开关；浮控开关；浮球开关float-controlled switch 浮子控制开关floor pattern magneto telephone switchboard 磁石落地式电话交换机floor switch平台开关；层位开头floor type switchboard 固定式交换机flow control switch 流量调节开关flow switch流量开关；气流换向器fluidic switch 射流开关flush snap-switch 埋装式活动开关flush switch嵌入开关；埋入式开关；埋装开关flush-switch平装开关foot switch脚踏拍子开关foot switch selector 脚踏拍子开关选择钮forward switching loss 正向开关损耗four-channel switch 四路转换开关four-layer switch 四层开关four-point switch 四接点开关four-way switch 四路开关;四通开关four-wire cross bar switching system 四线纵横交换制four-wire switching 四线制交换four-wire switching centre 四线制交换中心frame-type switch-board 骨架式配电盘frequency switching 频率开关front connected switch 前面接线开关front porch switching 前肩切换；前沿切换fuel cutoff switch 燃料停供开关fuel ga(u)ge control switch 油表操纵开关fuel-pressure switch 燃油压力开关full electronic switching 全电子式交换full electronic switching system 全电子电话交换机系统；全电子式交换制full time message switching 全部时间消息交换fully automatic reperforator switching 全自动复凿孔机交换制fully automatic switching 全自动交换fully automatic switching network 全自动交换网fully automatic switching system 全自动交换系统function switch 操作开关；函数开关functional switch 功能开关；逻辑开关fuse disconnecting switch 熔丝隔离开关fuse switch熔丝开关fuse-switch unit 带保险丝的开关fused switch保险开关fusible disconnecting switch 熔线式隔离开关；带保险丝的断路器;保险丝断路器fusible switch 熔丝开关fusible switch power panel 熔丝开关动力箱fuzzy switching function 模糊开关函数G switch惯性开关gain switch 增益开关gain-selector switch 增益选择开关gang switch 同轴开关gang(ed) switch 联动开关ganged switch 双联开关gapping switch 桥接开关gas gauge switch 汽油表开关gas-diode switch 充气二极管开关gasoline gauge switch 汽油油量表开关gate controlled switch 门控开关；键控开关gate out switch 出口开关gate switch 门开关gate-controlled switch (GCS) 闸控开关gating switch 选通开关gear engaging switch 合齿开关geared limit switch 齿轮传动的限制开关general switched telephone network 通用电话网glass switch 玻璃开关global switch整体开关glow switch辉光放电开关；引燃开关glow-switch starter 辉光点燃器；辉光启动器governor switch 调速器开关graph of a fuzzy switching function 模糊开关函数的图graph of fuzzy-switching functions 模糊开关函数图gravity sensing switch 重力传感开关group line switch 区组预选器;分组预选器group switch 组开关group switchboard 组交换台halt switch停机开关hand switch 手动开关hand switch box 手动搬道机hand-operated switch 手动开关handwheel switch 手轮开关hard-switch modulator 刚性开关调制器head switch 读头开关headlight switch 头灯开关headlight switch knob 头灯开关钮heat switch 热开关heater air flow pressure switch 加温气流压力开关heater switch 加热器开关hermetically sealed switchbox 密封式开关箱high frequency rotating switch 高频旋转开关high level switch 高液位开关high power switching device 大功率转换设备high speed air switch 高速空气开关high speed optical switch 高速光学开关high speed-optical switch 高速开关high temperature limit switch 咼温限制开关high tension switch cabinet 高压开关柜high tension switchboard 高压开关板high voltage load disconnecting switch 高压负荷切断开关high voltage load switch 高压负荷开关high voltage switch 高压开关high voltage switch cabinet 高压开关柜high voltage switchboard 高压开关板high-current switch 大电流开关high-frequency change over switch 高频转换开关high-low-range switch 高低量程转换开关high-speed diverter switch 高速分流器开关high-speed switch 快速开关high-tension oil switch 高压油开关high-tension switch 高压开关high-tension switch cabinet 高压开关柜high-tension switch gear 高压开关设备;高压开关装置high-vacuum switching tube 高真空开关管high-voltage ceramic vacuum switch tube 高压陶瓷真空开关管high-voltage load switch 高压负荷切断开关high-voltage switch cabinet 高压柜high-voltage switch gear 高压开关设备high-voltage switchboard 高压板highway switching 多路交换hoist back-out switch 吊车退回开关hoist slack-brake switch 吊车制动器过松开关hold reset switch 复位保持开关hold switch transistor 保持开关晶体管home office switch 防电击开关homing type line switch 归位式导线机hook switch钩键；挂钩开关；叉簧horizontal break switch 水平断路开关horizontal draw-out metalclad switchgear 水平扌由出的铠装开关装置horn switch 喇叭开关horn switch button 喇叭按钮开关horn-break switch 角形开关；灭弧角开关；锥形开关horn-gap switch 角隙开关hospital switch故障转换开关；自动转换开关hot override switch 热断开关hot-wire vacuum switch 热线式真空开关hump switching 驼峰调车法hunting switch 混合选择器hydraulic pressure switch 水压开关IF switching 中频转换ignition switch 点火开关illuminated switch 发光开关image switching 图像切换immersible switchgear 潜水开关装置impact crash switch 撞击应急开关impact ionization switch 碰撞电离开关impact switch 碰撞式开关impulse switch脉冲开关；冲击式断路器inching switch 微动开关incoming selector switch 入局选择开关independent switch 独立开关indicator switch 指示器开关indoor combined load switch 户内式组合负荷开关indoor high-voltage isolating switch 户内高压隔离开关indoor single-pole isolating switch 户内单极隔离开关inductance approach switch 电感式接近开关inductance switch 电感转换开关inductive switch 感应开关inertia of transistor switching circuit 晶体管开关器的惰性inertia switch 延时开关inertial switch 惯性开关initial program load mode switch 初始程序装入方式开关instant-on switch 瞬动开关instantaneous switch 瞬时开关instantaneous switching 瞬时转换instrument switch 仪表开关integrated optical switch 集成光学开关intercommunication plug switchboard 内部通信插塞式交换机intercommunication switch 内部通话开关interconnection switch 联络开关interface switch 接口开关interlock switch 联锁开关interlocked switch 联锁开关interlocking switch group 联锁组合开关intermediate switch 中间开关intermediate switching station ( 输电线的)中间开关站internal Q-switch 内腔Q 开关internalswitch 内部开关interrupt push switch 中断按钮开关intervention switch 应急开关；应争保险开关iron cover switch 铁壳开关iron(-)clad switch 铁壳开关iron(-)clad switch gear 铁壳开关装置isolated phase switchgear 分离相位开关设备isolating switch 隔离开关；切断开关jack switch插塞开关jet switching 射流转换key switch电键开关；钥匙开关；琴键开关；键开关key-lifting switch 扳键开关keylock switch 钥匙锁定开关kick down switch 低速档开关kick-down switch 加速系统自动开关kick-down switch plunger 加速系统自动开关柱塞kickdown switch fixed terminal 加速系统自动开关接线柱killer switch断路器开关knife of switch 开关闸刀knife switch 闸刀；闸刀开关knife-edge switch 刀形开关knifeblade switch 刀形开关laminated brush switch 叠层刷型开关laminated-brush switch 刷形开关；叠片开关；叠片刷触点开关lamp holder switch 灯头开关lamp switch灯开关；电灯开关landing-switch 层位开头laser Q-switching mechanism 激光Q 开关机制laser-triggered switch 激光触发开关lead limit switch引先限位开关；行程限位开关level switch电平开关；钳拉电平转换；箝位电平开关lever switch杠杆操纵开关；杠杆开关lift slack-cable-switch 电梯行索松断保护开关light activated silicon switch 光激硅开关light activated switch 光激开关light active switch 光敏开关light active switch 光敏开关light switch照明开关；电灯开关light switch toggle 照明开关肘节light-coupled semi-conductor switch 光耦合半导体开关light-operated switch 光控开关light-sensitive flag switch 光电旗形开关lighting switch bushing 灯开关衬套lighting switch handle 照明开关手柄lighting switch operating spider 灯开关操作十字架lighting switchgear 照明开关装置lightning switch 避雷开关limit switch限位开关；限制开关；极限开关；终端开关limit switches guarding progressive die 限位开关保护的连接模line disconnecting switch 线路隔离开关line switch寻线机；预选器line switching线路交换；线路开关；传输线路开关line switching concentrator 线交换集中器；线路交换集中器line switching technique 线路转换技术line-by-line switch 逐行倒相开关line-by-line switching circuit 逐行切换电路line-finder switch 寻线器开关line-switch board 预选器架line-switching type 线路交换型line-terminal switchboard 线路末端交换台linear order of gene switch 基因直线排歹》linear selection switch 线选开关linear switch线性开关linear switching 线性开关；断路linked switch 联动开关；连接开关liquid level switch 液位开关live front switchboard 盘面接线式配电盘load limit switch 负荷极限开关load selector switch 负荷选择开关；负载选择开关load sharing magnetic switch 均分负载磁开关；均分负载磁开关load sharing switch 负载分配开关load switch负荷开关；负载开关load-break switch 负载断连开关load-sharing matrix switch负荷分配矩阵开关lobe switch瓣变换开关；波瓣变换开关；波瓣转换开关lobe switching波瓣转换；射束转换法lobe switching method 波瓣晃动法；波瓣转换法lobe-switch oscillator 波瓣转换开关振荡器local battery switchboard 磁石式电话交换机local battery telephone switchboard 磁石式电话交换机local switch局部开关；局部开关；局部转换；局部转换local switch board 市内交换机local-distant switch 本地远区转换开关lockedcover switch 锁盖开关locking switch 锁盖开关lockout switch 联锁开关logic switching circuit 逻辑开关电路long haul toll transit switch 长途电话转换开关loud-break switch 高压大电流开关loudness control switch 响度控制开关low tension switch 低压开关low tension switchboard 低压开关板low voltage switch 低压开关low voltage switch board 低压开关板low-duty-cycle switch 瞬时转换开关；短时工作开关low-impedance switching tube 低阻抗开关管low-tension switch 低压开关low-tension switchgear 低压开关装置low-voltage switch gear 低压开关luminosity-changing switch 变光开关machine switchgear 机器开头设备machine switching 自动交换machine switching system 自动交换机magne-switch 磁力开关magnet reed switch 磁性舌簧开关magnet switch 电磁开关magnetic beam-switching tube 磁旋管magnetic blow-out switch 灭磁开关magnetic combinational switch 磁组合开关magnetic mercury switch 磁性水银开关magnetic star delta switch 磁力星形三角开关magnetic starting switch 磁力起动开关magnetic switch 磁开关；磁力开关magnetic switch controller 磁开关控制器magnetic switching system 磁力开关系统magnetic tape switching unit 磁带转接部件magnetic-core access switch 磁心数据存取开关magnetic-core switch 磁心开关magnetic-core switching time 磁心开关时间magnetic-matrix switch 磁模开关；磁膜开关；磁性矩阵开关；磁阵开关magneto switch 磁电机开关magneto switchboard 磁石式交换机magneto telephone switchboard 磁石电话交换机magnetron beam switching tube 磁控电子束开关管;磁控注型开关管main circuit switch 主电路开关main current terminal switch 主电流终端开关main limit switch 主限制开关main storage switch 主存储器转换机构main supply switch 总开关main switch 总开关main switch (MS) 主开关main switchboard 主配电盘；总开关盘；总控制板main switching compound 主配电装置mains switch 电源开关maintenance switching 维修轮换make-before-break switch 先合后断开关manual address switch 手动地址开关manual common battery switchboard 人工共电式交换台manual multiple type switchboard 人工复式交换台manual rotary switch 手动旋转开关manual safety switch (MSS) 手控安全开关manual selector switch 手控选择开关manual starter switch 手控起动开关manual starting switch 手动起动开关manual storage switch ( 信号)手控存储开关manual switch 手控开关manual switch storage 手动开关存储器manual switchboard 人工交换机manual switchgroup 手动组合开关manual switching 人工切换manual telegraph switching equipment 手工电报交换机;人工电报交换机manual telephone switch board 人工电话交换机manual-automatic switch 手动自动开关manual-switch storage 手控开关存储器manually operated switch 手扳道岔;手动开关marble switchboard 大理石配电盘marine low voltage switch 船用低压开关mast switch 杆上开关master control switch 主控开关master power switch 主功率开关master switch 主开关；主控开关；总开关master switcher 主转换开关；校准用转换开关master switching 主控切换master switching centre 主转换中心matrix switch矩阵开关；矩阵开关mechanical optical switch 机械光开关mechanical Q-switch 机械Q 开关medium-voltage switchgear 中压开关装置mercoid switch 水银开关mercury switch 水银开关mercury switch interlock 水银开关联锁装置mercury-contact switch 水银接点开关mercury-wetted reed switch 水银池簧片开关message switch 报文交换；报文转接message switching 报文交换；报文转接；信息转接message switching center 报文交换中心message switching computer 信息转接计算机message switching processor 报文交换处理器message switching system 报文交换系统；信息交换系统message-switching 报文交接message-switching center 信息转接中心message-switching network 信息转接网络message-switching system 信息转接系统message-switching technique 信息交换技术meter scale switch 量程开关meter switch仪表开关；仪表转换开关micro-active switch 微动开关micro-switch 微动电门differential pressureswitch 差压开关microsecond switch 微秒开关microwave switching tubes 微波开关管mimic-disconnecting switch 模拟断路开关；模拟断路器miniature switch 微型开关minor switch小型开关；小型选择器；小选择器microgap switch 微间隙开关mode selector switch 工件状态选择开关mode switch波模转换开关；模转换器；方式开关mode switching 波型转换开关modulation-type switched transponder 调制变换转发器momentary contact switch 瞬时接触开关monocord switch board 单塞绳交换机monolever switch 单手柄十字形开关monopole double throw switch 单刀双掷开关monopole single throw switch 单刀单掷开关motor cut-out switch 电动机停机开关motor driven switch 电机驱动开关motor off switch 电动机切断开关motor on-off switch 马达启停开关motor switch 电动机开关；电动开关motor switch oil电气开关油；马达开关油motor-circuit switch 电动机馈线开关motor-driven switch 电动机驱动开关motor-driven switch-group 机动组合开关motor-operated switch 电动断路器;电动开关motorcycle petrol switch 摩托车汽油开关mouldcase fused knife switch 模型箱闸刀开关movable switch 活动开关multi contact switch 多触点开关multi-break switch or circuit-breaker 多重开关multi-input switch 多输入开关multi-speed drum switch 多速鼓轮开关multi-valued switching theory 多值开关理论multiaperture reluctance switch 多孔磁阻开关multibreak switch 多断点开关multicircuit switch 多路转换开关multigang switch 多联开关multiple contact switch 多触点开关；多接点开关multiple switchboard 复接式人工交换机multiple-break switch 多断式开关multiple-contact switch 多触点开关；选择器开关multiple-pole switch 多级开关multiple-switch 复联开关multiple-switch controller 多开关控制器multiple-switch starter 复式电门起动器；复式开关起动器multiple-switch-board 复式交换机multiple-way switch 多路开关multiplex switch多次转换开关；多路传输转换开关multiplexer switch 多路复用器开关multiplexer switch circuit 多路转换器开关电路multipoint switch 多接点开关multipole switch 多刀开关；多端开关；多极开关multiposition switch 多触点开关multithrow switch 多掷开关multivalued switching theory 多值开关论multiwafered switch 多片开关multiway switch 多路开关；多路转换开关mutilple output switching function 多输出开关函数N-valued switching theory 多值开关理论neutral switch 中性线开关night-alarm switch 夜间信号开关No 1 Electronic Switching System (ESS1) 电子交换机系统1no-fuse switch 无保险丝开关no-load switch 空载断路器no-load switching off 无载切断no-load switching-in 无载合闸node switching 节点转接noise cancel switch 噪声消除开关noise switching 噪声倒换non-automatic switching 非自动转换non-binary switching theory 多值开关理论non-blocking switch 非圭寸锁转接设备non-homing switch 不归位机键non-homing type line switch 不归位寻线机non-homing type rotary switch 不归零位non-homing-type rotary switch 不归位旋转机键non-multiple switchboard 单式交换机non-Q-switched laser 非Q 开关激光器non-saturated switching circuit 非饱和式开关器mirror image switch 镜像开关;镜像开关noninsulated switch 非绝缘开关noninterlocked switch 非联锁道岔nonmultiple switchboard 简式交换机nonshorting contact switch 无短路接触开关；不短接接触开关nonstop switch 不停开关normally closed push button switch 常闭按钮开关normally open push button switch 常开按钮开关number switch 数字开关；号控机numerical switch 数字开关;号控机nut switch螺帽型开关oil interrupter switch 断油开关oil pressure shut-off switch 油压开关oil pressure switch 油压开关oil pressure switch screw 油压开关螺丝oil switch油开关oil switch trip 油开关脱扣oil-blast switch油灭弧开关oil-break switch 油断路器;油开关oil-immersed switch 油浸开关oil-pressure shut-off switch 油压遮断器on-off switch双位开关；双控开关one touch switcher 单触转换开关；单触自动转换开关one-cell switching 单元选通one-pole knife switch 单极闸刀开关one-pole switch 单极开关one-shot switch单触发开关；冲息开关one-way phase switcher 单向相位转换开关one-way phase-switcher 单向移相器one-way switch 单路开关operating switch 工作开关operation control switch 操作控制开关optical focus switch 光聚焦开关；光学聚焦转换开关optical switch 光学开关optical waveguide switch 光波导开关optimal switch surface 最佳开关面optimum switching function 最佳开关函数optimum switching line 最佳开关线路option switch 选择开关optoelectronic multiplex switch 光电转换开关optoelectronic switch 光电子开关out switch输出开关outdoor single pole isolating switch 户夕卜单极隔离开关outdoor type switch gear 室夕卜开关装置outgoing secondary line switch 出中继第二级寻线机outgoing trunk switch 出中继键overload limit switch 超载限制开关overload switch 过载开关override switch 超越控制开关overtravel-limit switch 行程开关；终端开关ovonic memory switch (OMS) 双向记忆开关non-switched network 无交换网络ovonic threshold switch (OTS) 双向阈值开关packet switch 包交换；信息包交换packet switch (PS) 报文分组转接packet switched data transmission service 包交换数据传输服务packet switching 包交换；报文分组交换；分组交换；分组接转packet switching center 包交换中心packet switching exchange (PSE) 包交换packet switching network 报文分组交换网络；分组交换网络；分封式交换网络packet switching processor 分组交换处理机packet switching protocol 包交换协议packet switching service (PSS) 包交换业务packet switching unit (PSU) 包交换部件packet type switch 组合式开关packet-switched data network 包交换数据网络paddle level switch 扳钮开关panel switch 面板开关panel type automatic switch board 面板型自动交换机panel type switchboard 面板式开关板parallel inverter switch 并联变换开关parallel serial switch 并串联转换开关parallel switching relaying system 并联开关继电系统parallel-series switch 串并联转换开关paralleling switch 并联开关parametric switch 参数转换part-electronic switching system 半电子交换系统partial switching 部分翻转passband limiting switch 带宽限制开关passive Q-switch 被动Q 开关passive switch 被动开关；被动式开关pathless switch 无通路开关。

纳利尔（Nailor）综合控制系统高温限制的组合防火防烟漏风门指令书说明书

Page 2.1109/20 IOM-DTOINSTALLATION AND OPERATION INSTRUCTIONS REOPENABLE CONTROL SYSTEM WITH HIGH LIMIT FOR COMBINATION FIRE/SMOKE DAMPERSMODEL: DTO DUAL TEMPERATURE OVERRIDE SENSORPage 1 of 4The DTO Dual Temperature Override Sensor (formerly MLS-400) is a factory installed option on Nailor combination fire/smoke dampers, incorporating two electric heat sensors. A primary heat sensor (manual reset) automatically closes the damper upon sensing an elevated temperature of 165°F (74°C) at the damper. The sensor interrupts power to the actuator, and the actuator’s spring return mechanism causes the damper to close. The damper may be closed at anytime by placing a control switch (by others) in the closed position.The primary heat sensor and the smoke detector (if used) can be bypassed by an external electrical signal from a remote control station, allowing the damper to reopen as may be required in the operation of a smoke control system. The Fire Fighter’s Smoke-Control Station must include a three position (double throw, center off) master switch for correct operation.The damper remains operational until the the temperature at the damper reaches that of the high limit secondary heat sensor. This is the UL listed elevated/degradation temperature rating (operational limit) of the damper/actuator assembly. The standard high limit temperature is 250°F (121°C). A 350°F (177°C) elevated temperature classification is available as an option. When the temperature of the high limit heat sensor is exceeded, the damper closes and locks and remains closed thereafter, in conformance with UL 555 and NFPA 90A. The primary and secondary sensor can be manually reset at the damper using external reset buttons, after temperatures have cooled down.The DTO can be ordered with electric (120, 24 or 230 VAC) or pneumatic actuators. Pneumatic actuators are supplied with a factory mounted EP (electric/pneumatic) switch.The DTO Fire Sensor also incorporates a position indicator package. Two auxiliary switches indicate the open and closed damper position at a remote control station.INSTALLATION:Pneumatic Connection:main air pressure is 25 psi.Pneumatic or Electrical Actuators1. Remove cover of junction box. There are seven coded color wires.Consult applicable wiring diagram, see Figures 1, 2 and 3. Color coding of position indicator microswitches (Aux. switches) varies dependent upon actuator.MS1 is damper open signal.MS2 is damper closed signal.Important: Installer must double check continuity of MS1 and MS2 before wiring to confirm which switch signals the damper’s open or closed position.2. Connect external wiring from the remote control panel andelectrical power supply (120, 24 or 230 VAC) in accordance with N.E.C. and any applicable local codes.3. It is essential that the remote controls include a 3-position mastercontrol switch (single pole double throw, center off) and that it is connected to operate as shown.4. Replace junction box cover and check operation. OPERATION:Circuit TestCombination fire/smoke dampers with the DTO Dual Temperature Override Sensor option are supplied with factory mounted spring return actuators that have a power open/fail closed (normally closed) damper connection.1. Place master control switch (MCS) in center closed position.2. Apply power. The damper will remain closed and the closed (red)indicator light will go on.3. Place MCS in reopen (override) position. The damper will open.The closed (red) indicator light will go off and the open (green) indicator light will go on. Note: When the MCS is in the reopen (override) position, the smoke detector (if used) and primary heat sensor are bypassed. The damper will remain open even if the primary heat sensor has been activated. Do not leave MCS in reopen position.4. Place MCS in the normal (auto) position. The damper will remainopen and the open (green) indicator light will remain on.Emergency Operation (Smoke Control Management)1. MCS Normal Position(a) Fire Control: The damper is open and will remain so untilthe primary heat sensor activates when temperatures at thedamper reach 165°F (74°C), when the damper will close.The primary heat sensor is a manual reset device and the damper will remain closed until the override signal for smokemanagement from a remote command station is present and the duct temperature has not exceeded the high limit.If temperatures reach the elevated temperature rating of thedamper/actuator assembly (250°F or 350°F [121° or 177°C]),the high limit secondary heat sensor will either prevent the damper from reopening or will close and lock the damper, rendering it inoperable from a remote location. A manual resetbutton is provided on the DTO that may be used to reopendamper upon cessation of fire conditions.(b) Smoke Control (Optional): If a smoke detector (wired withnormally closed contacts) is included in the design, when activated, power to the actuator is interrupted and the damperwill close.2. MCS Closed PositionThe damper will close regardless of whether the primary heat sensor or smoke detector has activated or not.3. MCS Reopen PositionIf the damper has not been exposed to an elevated temperature higher than its rating (250°F or 350°F [121°C or 177°C]), the damper will open, bypassing the primary heat sensor and smoke detector regardless of whether they have been activated or not. This provides control of the smoke management system and is to be done only by an authorized party per NFPA 92, Smoke Control Systems. If the damper has been exposed to an elevated temperature higher than its temperature degradation rating (250°F or 350°F [121°C or 177°C]), the damper will close and remain closed under all conditions (regardless of any MCS position) in accordance with NFPA 90A. TestingDamper system testing may be done by:1. Remotely using the master control switch (MCS) to cycle thedamper.2. Activating the smoke detector.3. Periotic Inspection, Testing and Maintenance.Refer to IOM-FSDIMP Operation and Maintenance procedure.Page 2 of 4Dimensions are in inches (mm).Page 2.1119/20 IOM-DTOPage 2.1129/20 IOM-DTOSTATION (BY OTHERS)TERMINATES AT SPLICE POINTS INDICATED)POSITION INDICATOR MICROSWITCH RATINGS: SINGLE POLE DOUBLE THROW (2). AT OR BELOW 240 VAC: RESISTIVE LOAD: 8A. INDUCTIVE LOAD: 2A. AT 125 VDC: 0.5A. PILOT DUTY: 4A, 125 VAC.STATION (BY OTHERS)TERMINATES AT SPLICE POINTS INDICATED)POSITION INDICATOR MICROSWITCH RATINGS: SINGLE POLE SINGLE THROW (2).MAX. LOAD: 250VAC, 5A RESISTIVE, 4A INDUCTIVE.Fig. 1. DTO with Belimo Electric Actuators with built-inAuxiliary Switches.Fig. 2. DTO with Honeywell Electric Actuators with built-inAuxiliary Switches.STATION (BY OTHERS)TERMINATES AT SPLICE POINTS INDICATED)POSITION INDICATOR MICROSWITCH RATINGS: SINGLE POLE DOUBLE THROW (2).15A, 125, 250 VAC OR 24 VDC. 0.5A, 125 Vdc, 0.25A, 250Vdc.Fig. 3. DTO with Electric (Belimo, Honeywell, Siemens) or 331-2961/3060 (pneumatic) actuators and Nailor position indicator package.Page 3 of 4Dimensions are in inches (mm).Model SeriesOpen (OP)Closed (CL)FSTF Orange / Gray Violet / Red FSLF / FSAF Gray / Gray Violet / Violet FSNF / FSAFBWhite S4 / S6White S1 / S2Belimo Actuator Auxiliary Switch Wiring Connections STATION (BY OTHERS)POSITION INDICATOR MICROSWITCH RATINGS: SINGLE POLE DOUBLE THROW (2).15A, 125, 250 VAC OR 24 VDC. 0.5A, 125 Vdc, 0.25A, 250Vdc.TERMINATES AT SPLICE POINTS INDICATED)Fig. 4. DTO with Siemens GJD Series Electric actuatorswith built-in Auxiliary Switches.“”w w w.n a i l o r.c o mCalgary, Canada Tel: 403-279-8619Fax: 403-279-5035Houston, Texas Tel: 281-590-1172Fax: 281-590-3086Toronto, Canada Tel: 416-744-3300Fax: 416-744-3360Las Vegas, Nevada Tel: 702-648-5400Fax: 702-638-0400Page 2.1139/20 IOM-DTO "C o m p l e t e A i r C o n t r o l a n d D i s t r i b u t i o n S o l u t i o n s."Page 4 of 4。

水电站常用英语词汇手册第二版

水电站常用英语词汇手册（第二版）水轮发电机组1"O" 形环"o"-ring2CT异常保护CT abnormal protection3C形夹“C”clamp4O型密封圈O ring5PC计算机PC computer6安培ampere7安装基准圆installation fundamental circle 8按下按钮press button9摆动次数times of moving10摆度run out/displacement11半径radius12半径调整radius alignment13半球形semi-spherical14半轴semi-axial15保护protection16保护接地protection grounding17保护气体protective atmosphere18保温temperature sustain19报警alarm20爆破用品explosive product21备用泵standby pump22备用自投spare automatic operation23泵pump24泵站pump station25鼻端导叶nose vane26闭合close27闭环close circuit28闭锁lock29避雷器lightning arrester/surge arrestor30避雷针lightning rod31编程器programmer32变形distortion/deformation33变压比voltage ratio34变压器transformer35变压器保护屏transformer protection panel36变压器差动transformer differential37变压器过负荷保护transformer overload protection38变压器绕组温度过高transformer winding over temperature 39变压器油温过高transformer oil over temperature40变阻器varistor/resistor41标称尺寸nominal dimension42标准互感器standard transformer43标准压力试验台standard pressure testing table44表面积surface area45并激，并励shunt excitation46并励绕组shunt winding47并联电路parallel circuit48并联馈电parallel feed49并联绕组parallel winding50并联谐振antiresonance51并联支路parallel branch52并网状态net operation status53并行操作parallel operation54波动fluctuate55波浪度waviness56铂电阻Pt resistance (platinum)57薄垫片shim58补偿器（节）compensator59补气系统air admission system60不对称asymmetry61不合理irrationality62不间断电源uninterruptable power supply(UPS) 63不精确性inaccuracy64不连续的discontinuous65不平衡unbalance66不稳定性instability67不相容性incompatibility68不相似性dissimilarity69不一致性inconsistency70部件parts71采样sampling72残压remanent voltage73操作operate/operating/operation74操作步骤operating procedure75操作层operating floor76操作方法operating method77操作拐臂operation lever78操作规程operation sequence control79操作机构operation mechanism80操作及维修手册operation and maintenance manual 81操作流程图operation flowchart82操作系统operating system83操作须知operation instruction84操作油管operating oil pipe85槽衬纸slot liner86槽底垫条ground strip87测量点measuring point88测量方法measuring method89测量管measuring pipe90测试commissioning91测速装置speed sensor 92测头临时保护盖temporary protection cover for measuring tap 93测压接头保护盖piezometer protection tap 94测压头pressure measuring tap 95测压头连接measuring tap connection 96测压头装配embedded piezometer 97测压座pressure measuring seat 98测圆架roundness control device 99测圆架中心柱roundness measuring device pedestal 100测振测摆系统vibration and run out measuring system 101层间垫条intermediate strip 102插件plug-in card 103插头plug 104插座socket 105差动保护differential protection 106柴油发电机diesel generator 107长度length 108长压条long back plate 109常闭触点constant close contact 110常规试验conventional test/routine test 111常规维修routine maintenance 112常规作业routine work 113常开触点constant open contact 114厂房排水廊道plant drainage gallery 115厂用station service 116厂用电plant service/station service power/plant electrical consumption 117车间workshop 118车间装配workshop assembly 119衬垫pack 120衬套spacer 121程序program122程序，工艺procedure123程序设计语言programming language124持续电流continuance current125齿盘测速gear speed detector126充氮气nitrogen filling127充电charging128充电电流charging current/recharging current129充水water filling130充油oil filling131冲击impact132冲击式水轮机impulse turbine133冲水平压管pressure balance water pipe134出力output135出水water out/water outlet136出线outgoing line137出线盒outgoing box138出油oil out/oil outlet139除尘装置dust collection device140除垢descale141除湿机dehumidifier142除锈derusting/rust removing143储存单元storage cell144储存器memory145储气罐air receiver146处理treatment147触点contact148穿墙布电线knob-and-tube wiring149传动drive150传感器sensor151传感器电缆引线cable for transducer152串联connection in series/connnection in parallel153串联电路series circuit154垂心orthocenter155垂直度verticality156纯度purity157纯水pure water158纯水环管pure water manifold159纯水系统pure water system160纯水系统调试pure water system commissioning 161纯水装置pure water equipment162瓷管porcelain pipe163瓷绝缘子porcelain insulator164磁场magnetic field165磁场强度magnetic field density166磁场绕组magnetic field winding167磁道magnetic track168磁轭magnet rim/yoke169磁轭补偿rim compensating170磁轭调整rim alignment171磁轭堆片rim piling172磁轭隔板rim spacer173磁轭挂钩rim lip174磁轭加垫shrinking and shimming175磁轭螺杆rim stud176磁轭螺杆扭紧rim stud torque177磁轭螺母rim stud nut178磁轭片rim plate179磁轭收缩rim shrinking180磁化magnetization181磁化电流magnetizing current182磁化试验magnetizing test183磁极magnetic pole/pole184磁极挂装pole installation185磁极环pole ring186磁极连接pole connection187磁极强度pole strength188磁极绕组pole winding189磁通量magnetic flux190磁通密度filed co density191凑合余量fitting allowance192错牙misalignment193搭接接头lap joint194搭接宽度lap width195打磨grinding196大差后备保护differential backup protection 197大地电阻ground resistance198大地阻抗earth resistivity199大轴补气器shaft air admission pipe200大轴中心补气排水管air admission drainage pipe 201带触点的流量探测器flow detector with contacts 202带排气测压接头pressure testing adapter203单独的或同时的seperately or simultaneously 204单机容量unit capacity205单相接地single phase earthing206弹簧spring207弹跳时间jump time208弹性变形elastic deformation209弹性材料elastic material210弹性垫层elastic layer211弹性垫圈spring washer212弹性极限elastic limit213弹性轴承elastic bearing214挡风板air shroud215挡风板环形工字钢circular "H" steel/circular channel steel 216挡风围带strip217挡油圈oil baffle ring218挡油裙环thrust skirt ring219挡油裙环热skirt ring shrink220档位switch position221导电膏conduct grease222导电率conductivity223导流板baffle plate224导水机构distributor system225导水机构中心线distributor centerline226导体conductor227导通角firing angle228导向块guide block229导叶臂杆guide vane lever230导叶操纵杆wicket gate actuating rod231导叶操纵环wicket gate operating ring232导叶调节接力器wicket gate adjust servomotor233导叶端面间隙wicket gate side gap234导叶拐臂gate lever/guide vane arm235导叶关闭接触线closing edge236导叶环guide vane ring237导叶开度guide vane opening/gate-opening238导叶控制阀guide vane control valve239导叶立面间隙wicket gate closing gap240导叶损失guide blade loss241导叶填料guide vane packing242导叶叶柄guide vane stem243导叶轴承guide vane bearing244导叶转动轴，导叶叶柄wicket gate stem245导叶装置vane apparatus246导轴承guide bearing247低电流low current248低电阻low resistance249低电阻阻尼绕组low resistance damping winding250低频low frequency251低水头low head252低水位运行low water level operation253低压侧过流保护11kv side overcurrent protection254低压侧零序过流保护11kv side zero-sequence overcurrent protection 255低压电缆箱low voltage cable end box256低压电器low-voltage electric appliance257低压接线端子low voltage terminal258低压启动过流保护low voltage overcurrent259低油位low oil level260低油压lower oil pressure261低阻抗保护minimum impedance262底板base plate263底环bottom ring264底孔bottom outlet265底孔导流bottom outlet diversion266底漆premier/prime painting/primer paint267底座base268地电极earth electrode269地电势earth potential270地脚螺栓anchor bolt/barb bolt271地震earthquake/seismics272典型的静压测头typical tap for static pressure273电场electric field274电池battery275电磁干扰electromagnetic interference276电磁铁electromagnet277电磁线圈magnetic coil278电动葫芦electric hoist/overhead crane 279电动机electric motor280电感inductance281电感应electric induction282电抗器reactor283电缆沟cable duct284电缆管cable pipe285电缆盒cable box286电缆夹cable clamp/cable clip287电缆架cable rack/cable stand288电缆廊道cable gallery289电缆盘cable tray290电缆切割机cable cutter291电缆套cable casing292电缆终端cable terminal end293电力电缆power cable294电力电量平衡load generation balance295电力电容器power capacitor296电力馈线power feeder297电力系统power system298电量变送器electric quantity transducer 299电流current300电流变送器current transducer301电流电压特性current-voltage characteristics 302电流断路器current breaker (CB)303电流互感器current transformer (CT)304电流换向器inverter305电流强度current intensity306电气照明electric lighting307电桥bridge308电容capacitance309电容器capacitor310电势系统television system311电枢armature312电刷brush313电损耗electric loss314电梯electric lift/elevator315电梯间elevator hoistway316电压voltage317电压闭锁voltage blocking318电压变送器voltage transducer319电压放大器voltage amplifier320电压互感器potential transformer (PT)321电压限制器voltage limiter322电源power source/power supply323电源变压器power transformer324电源电路power circuit325电源电阻power resistance326电源过载保护over current protection327电源开关power switch328电源切换power switch329电晕corona330电晕损失corona loss331电站排水总管plant dewatering header pipe 332电制动electrical braking333电制动器electrical brake334电阻器resistor335电阻温度计传感器sensor for resistance thermometer 336垫块chock337垫片shim plate338垫圈washer/gasket339吊板lug plate340吊耳lifting lug341调节regulate/adjust342调节模式regulating mode343调平垫板support steel plate for adjusting balance344调试commissioning345调试试验commissioning test346调速环regulating ring347调速器governor348调速器柜governor cubicle/governor cabinet349调相phase modulation350调相压气管路compressed air piping for blow down351调压器voltage regulator352叠片平台piling platform/stacking platform353顶盖head cover354顶盖测压head cover pressure measuring355顶盖排水泵坑衬box for head cover drainage pump356顶盖强迫排水head cover forced drainage357顶盖强迫排水管head cover forced drainage pipe358顶盖卸压管连接座connection box for head cover pressure relief 359顶盖卸压管支管head cover pressure relief pipe360顶盖压力测点head cover pressure measuring point361顶盖预留补气管reserved head cover air admission pipe362顶盖自流排水管head cover gravity drainage pipe363顶起螺钉jack screw364定期检查periodic inspection365定时限time limit366定位locate367定位筋dovetail bar368定位筋托板dovetail bar strap369定位销dowel pin (setpin)370定子stator371定子电流stator current372定子吊装stator lifting and installing 373定子调整stator adjustment374定子机架基础stator frame sole plate375定子机座stator frame376定子机座基础板stator frame sole plate377定子基础板stator soleplate378定子接地保护stator earth fault379定子绕组stator winding380定子绕组节距stator winding pitch381定子上环板stator upper ring plate382定子铁片厚度thickness of lamination383定子铁芯stator core384定子下环板stator lower ring plate385定子线圈stator coil386定子一点接地stator one point earthing 387定子罩stator case388定子中环板stator intermediate ring plate 389定子组焊stator assembly welding 390定子组装stator assembly391动水flowing water392动水头hydrodynamic head393动态控制dynamic mode394动态试验dynamic test395动作值active value396端子箱，集线箱，接线盒terminal box397短路short-circuit398短路继电器shortdown relay399短路开关short-ciruit breaker400短路特性short-circuit characteristic401短压条short back plate 402断电de-energize403断开（路），开闸，掉闸switching-off404断路器breaker405断路器失灵保护circuit breaker failure406对比comparison/contrast407对称symmetry408对称点symmetry point409钝角blunt angle/obtuse angle410多边形polygon411惰性/惯性inertia412额定rated413额定电流rated current414额定电压rated voltage415额定水头rated head416二次电路secondary circuit417二次绕组secondary coil418二次线圈secondary winding419二氧化铜润滑剂molicote420发变组不完全差generator-transformer unit incomplete differential 421发电power generation422发电工况electricity generation operating condition423发电机generator424发电机CT断线generator CT fault425发电机PT断线generator PT fault426发电机保护屏generator protection panel427发电机不完全差generator incomplete differential428发电机大轴generator shaft429发电机低电压generator low-voltage430发电机电枢generator armature431发电机定子generator stator432发电机定子过负generator stator overload protection 433发电机断流器generator breaker/generator cut-out 434发电机负序过流negative phase sequence current 435发电机过电压generator over-voltage436发电机机墩generator support437发电机机坑generator pit438发电机机罩generator cover/generator shield 439发电机机组generator unit440发电机空冷器冷凝水管generator air cooler condensating drainage441发电机库容power storage442发电机冷凝排水drainage canal for emptying of coolers 443发电机流量power discharge/power flow444发电机母线generator bus445发电机频率异常overfrequency/underfrequency protection 446发电机升压变压器generator step-up transformer447发电机失磁loss of excitation448发电机室generator room449发电机损失generator loss450发电机完全差generator complete differential451发电机无功功率generator reactive power452发电机效率generator efficiency453发电机有功功率generator active power454发电机支座generator support455发电机制动设备generator braking equipment456发电机中性接地设备generator neutral grounding equipment 457发电机转子generator rotor458发电水库reservoir for power generation459发电水头productive head460法兰，法兰面flange461法兰密封面flange sealing surface462法兰座flange seat463凡士林vaseline464反常震动abnormal vibration465反调reverse regulation466反击式水轮机reaction turbine467反馈feedback468反面reverse side469反时限reversing time limit470反向滑块reverse slide block471反应灵敏的sensitive472反应时间response time/reactive time 473返回值return value474方形垫圈square washer475防尘dust protection476防飞逸保护runaway protection477防腐anticorrosion478防腐保护corrosion protection479防护措施protective measure480防火布anti-fire cloth/fire resistant cloth 481防锈漆anti-rust paint482放大器amplifier483放电electric discharge/discharge 484放电电压discharge voltage485飞摆over speed pendulum486飞轮效应flywheel effect487飞逸runaway488非磁性材料non-magnetic material489非电量digital490非电量变送器non-electric quantity transducer 491非全相保护non-full phase protection492分瓣法兰split flange493分瓣线split line494分辨率distinguishing rate/resolution 495分别调整separate adjustment496分段关闭cushioning closing497分段关闭管路cushioning pipe498分降压变压器step transformer499分界面，接触面，接口interface500分流器current divider501风闸brake502风闸控制板brake control board503封头曲面ellipse head504峰值peak value505伏安特性voltage-current characterisitic 506伏特volt507辅助触点auxiliary contact508辅助设备auxiliary equipment509负荷load510负极negative511负序negative sequence512负载能力load capacity513附件accessories514腹板web plate515感性inductance character516感应线圈induction coil517钢衬steel liner518钢衬板steel scaleboard519高差elevation difference520高程elevation521高度height522高度传感器position sensor523高空作业high-fit operation524高频high frequency525高压侧过流保护230kv side overcurrent protection526高压侧零序过流保护230kv side zero-sequence overcurrent protection 527高压冲水管high pressure water pipe528高压电气设备high-voltage equipment529高压闪络试验flash test530高压水泵high pressure water pump531高压油顶起系统high pressure oil injecting system532高压油管路high pressure oil pipeline533高油位high oil level534隔离isolation535隔离变压器isolating transformer536隔离开关disconnected switch/isolating switch537给加电energize538跟踪follow539工厂装配factory assembly540工地封焊tight welded541工控机IPC542工频耐压power frequency high-voltage543工作泵operating pump544工作接地working grounding545公称直径nominal diameter546功角power angle547功率表wattmeter548功率控制power control549功率因数power factor550功能function551攻丝tap552供气管air supply pipe553钩头螺hook bolt554固定导叶guide vane555固化剂hardener556固有应力inherent stress557故障fault558故障录波wave record for faults559故障排除clearing of fault560故障维修breakdown maintenance561挂装hanging and installing562拐臂crank/lever563拐点inflexion/inflexibility564观察孔observation hole565管壁厚度pipe thickness566管夹pipe clamp567管架pipe support568管交叉没有连接点pipe crossing without connection 569管路piping570灌浆grouting571光敏电阻light resistor572光频隔离器optic isolator573过渡板transition plate574过渡过程transition process575过负荷over load576过激磁保护over-excitation protection577过励over excitation578过流板transition plate579过流保护over current protection580过流继电器over current relay581过流面water passage582过滤精度fineness583过滤器filter584过速over speed585过速飞摆over speed pendulum586毫伏multi-voltmeter587合闸，接通（入）switching-in588合闸命令close order589荷载传感器load sensor590横差保护stator interturn fault591厚度thickness592弧arc593弧度radian594互感器mutual inductor595户外作业outdoor operation/outdoor work596环筋circumferential rib597环境湿度ambient humidity598环境温度ambient temperature599环筒test ring600环筒盖cover for test ring601环氧胶resin602环氧树脂epoxy resin603环纵焊缝circumferential and longitudinal seam 604缓冲时间常数(Td)time constant of damping605缓冲装置buffer/buffer device606回波echo607回复机构regulating device608回水环管circular return-water pipe609回缩retraction610回填backfilling/backfill611回油罐oil sump tank612汇流管manifold613汇流铜环circuit ring614汇流铜环打压试验circuit ring pressure test615汇流铜环氮气保护circuit ring protecting with Nitrogen 616汇流铜环氮气冷却circuit ring cooling with Nitrogen 617汇流铜环调整circuit ring alignment618汇流铜环高度分层circuit ring level619汇流铜环回路circuit ring lines620汇流铜环加工circuit ring machining621汇流铜环间距distance between circuit ring sections 622汇流铜环接头circuit ring connection623汇流铜环绝缘包扎circuit ring insulation taping624汇流铜环跨接段circuit jumper connection625汇流铜环冷弯处理circuit ring cold bending treatment 626汇流铜环连接板circuit ring connection plates627汇流铜环连接板镀银circuit ring connection plate silver plate 628汇流铜环配置circuit ring fitting629汇流铜环气密性试验circuit ring tightness test630汇流铜环热弯处理circuit ring heat bending treatment 631汇流铜环酸洗circuit ring pickling632汇流铜环铜焊焊工circuit ring braze welder633汇流铜环铜焊焊工资质circuit ring braze welder qualification634汇流铜环铜焊焊机circuit ring brazing machine635汇流铜环铜焊焊机进水过滤circuit ring brazing machine inlet water filter636汇流铜环铜焊焊机水压circuit ring brazing machine water pressure637汇流铜环铜焊焊圈circuit ring brazing machine solder ring 638汇流铜环铜焊焊条circuit ring brazing machine solder wire 639汇流铜环铜焊加料circuit ring brazing machine soldering 640汇流铜环铜焊加料孔circuit ring brazing machine soldering hole 641汇流铜环支撑circuit ring supports642汇流铜环中性点circuit ring neutral point643混流式水轮机Francis turbine644活动导叶wicket gate645活动导叶型线guide vane profile646活动导叶在底环处的漏水排水管wicket gate leakage drainage at bottom ring647活塞piston 648活塞缸piston rod649火花spark/flash650火警fire alarm651火焰切割flame cutting652火药gunpowder/powder653击穿电压break down voltage654机电安装electromechanical installation 655机加工machine656机加工余量machining allowance657机架support frame658机坑turbine pit659机坑进人门access of pit660机坑里衬pit liner661机械故障mechanical breakdown662机组过速runaway speed663机组火警generator fire fighting664机组振摆vibration control665机座分瓣stator frame segment666基础foundation667基础板foundation plate/sole plate668基础板定位销soleplate pin669基础环discharge ring/foundational ring 670基础螺栓anchor bolt671基准点datum mark672畸变aberrance673激活activate674极化指数polarization index675极限limit676极性polarity677集电环slip ring678集电环室slip ring housing679集装箱container680计算机监控系统computer supervisory and control system 681继电保护relay protection 682继电器relay 683加强板strong back/stiffener plate/reinforcement plate/strong plate 684加热器heater 685加水water filling 686加速时间常数(Tn)time constant of accelerating 687夹层interlayer 688架立erection 689架设set up 690假同期fictive synchronize 691间距spacing 692间隙gap/clearance 693兼容性compatibility 694监控电路supervisory circuit 695监视终端monitor terminal 696减速器reducer 697剪断销shear pin 698检查法兰面flange checking 699检漏leakage inspecting/leakage checking 700检修maintenance 701检修密封maintenance seal 702检修密封供气maintenance air supply 703检修小车inspection trolley 704碱化装置alkalizing device 705碱性的alkaline 706键key 707键槽key slot 708键盘keyboard 709起吊到位lift into position 710降低导电率reduce conductivity711降下lower712交流电alternation current (AC)713交流阻抗AC drop test714胶带adhesive tape715角接接头corner joint716矫正值correction value717脚手架scaffold718铰轴hinged shaft719铰座hinged support720阶梯片step lamination721接触剂contact agent722接触器contact/contactor723接地grouding/earthing724接地变earthing transformer725接地电阻grouding resistance726接地开关earthing switch727接地体ground connector728接地线ground wire729接点mode730接缝面，结合面joint face731接力器servomotor732接力器基础板servomotor foundation plate 733接力器坑衬box for servomotor734接力器漏油总管servomotor oil leakage pipe 735接头connection736接头，接缝，连接joint737接线板，接线盒terminal block738接线端子wiring terminal739接线图wiring drawing/wiring scheme 740节流孔throttling hole741节流片throttle plate742截流板throttle plate743解列unit disconnect744介质损耗medium loss745紧急事故停机emergency shut down746进风槽air passage747进人门mandoor/manhole748进水water in/water inlet749进水环管circular inlet-water pipe750进油oil in/oil inlet751精度precision/accuracy752精确的precise753精确定位position accurately754静水still water755净水头net head756径向推力轴承radial thrust bearing757静平衡余量balancing allowance758静态试验static test759静特性static characteristic760静压压力测量static pressure measuring761静载试验static loading test762镜板rotating ring763局部变形local distortion/local deformation 764局部放电partial discharge765局部分析仪PDA766局部应力local stress767局部装置partial discharge device768拒动refuse to active769距离distance770距离保护distance protection771绝缘板insulation plate772绝缘等级insulation grade773绝缘电阻insulating resistance774绝缘漆insulation paint775绝缘试验insulation test776绝缘体insulator777绝缘涂层insulation coating778绝缘鞋insulation shoes779绝缘子insulator780均流average current781均压average voltage782卡环clamping ring783卡头，夹板clamp784开度opening785开度控制opening control/opening limit786开放式系统open system787开环open circuit788开机流程unit starting flow789开口销split pin790抗老化性aging resistance791抗磨环wearing ring792抗磨块wearing block793抗磨涂层erosion resistant coating794抗蚀anti-corrosion795抗弯强度bending strength796可编程控制器programmable logic controller (PLC) 797可靠reliability798可靠的reliable799刻度盘dial800空调air conditioner801空冷器air cooler802空冷器打压pressure test for air cooler803空冷器环管air cooler ring pipe804空气过滤器air filter805空气稳压罐equalizing air tank only for blow down 806空气压力罐equalizing air tank only for blaking 807空蚀cavitation808空水冷却器水管cooling water piping for heat exchanger 809空压机air compressor810空压气(压缩空气）compressed air811空载试验no-load test812空载特性no-load characteristic813空载状态no-load status814空转状态spinning status815控制电缆control cable816控制电路control circuit817控制方式control method818控制环加工operating ring machining819控制回路control circuit820控制器controller821控制台console822扣紧fasten823跨步电压step voltage824快速接地开关high speed earthing switch825宽度width826拉杆lifting link827拉紧器turnbuckle828累积accumulation829冷却器cooler830冷却水cooling water831冷却水设备室cooling water equipment room832冷却液cooling liquid833离心泵centrifugal pump834离子交换器ion exchanger835立筋vertical reinforcement836励磁变过负荷excitation transformer overload protection 837励磁变过流excitation transformer overcurrent protection 838励磁变速断excitation transformer instaneous overcurrent 839protection840励磁系统故障excitation system fault841励磁线圈energizing coil842励磁引线excitation lead/slip ring leads843沥青纸asphalt sheet844连杆link845连机，在线on-line846连接connect/connection847连接法兰coupling flange848连接杆connection shaft/connection rod849连锁装置interlocker/interlocking850联结法兰coupling flange851联轴法兰shaft coupling flange852联轴螺栓shaft coupling bolt853临时槽楔temporary wedge854临时支撑temporary support855灵敏，灵敏度sensitivity856零件，附件，配件accessory857零件装配fitting assembling858零序保护zero protection859流量flow860流量计flow meter861流量试验flow test862六角螺栓hex. bolt863漏电electric leakage864漏电保护leakage protection865漏气检验器gas leak detector866漏水water leakage867漏油oil leakage868录波wave recording869轮子wheel870螺钉socket head screw871螺堵plug872螺帽screw cap873螺母nut874螺母保护罩cap of nut875螺塞screw plug876螺栓bolt877螺丝screw878螺纹screw thread879螺纹孔thread hole880螺旋式叠片spiral stacking881脉冲impulse/pulse882脉冲信号pulse signal883脉动pulse884铆钉rivet885煤油kerosene886密度density887密封垫sealing gasket888密封焊缝seal weld889密封圈o-ring890密封性试验leak test891密集气孔porosity892面漆surface paint/surface painting 893灭磁excitation off894灭磁开关excitation switch895灭火器extinguisher/fire extinguisher 896铭牌name plate897模（数，量），模块module898模块module899模拟控制回路analog control loop900模拟量analogue901模拟屏驱动器mimic board driver902模拟试验simulation test903模数变换器A/D converter904摩擦friction905磨耗试验abrasion test906母材base material/parent material907母联充电保护busbar coulper breaker charge protection 908母联非全相保busbar coupler incomplete phase protection 909母联过流保护busbar coupler breaker overcurrent protection 910母联继电器保护柜busbar coupler breaker protection panel911母线busbar912母线保护屏busbar protection panel913母线差动busbar differential914母线失灵保护busbar coupler breaker failure915内支撑inner support916内止口female end917耐磨性abrasion performance918耐压(水压）试验pressure test919耐压试验high voltage test/withstand voltage test920挠度deflection921挠性，柔性flexibility922逆变invert923逆功率reverse power/reversing power924逆时针anti-clockwise925拧紧tighten926拧紧力矩tightening torque927凝固期hardening time928扭矩块torque block929扭力torque930欧姆ohm931欧姆表ohmmeter932偶合剂couplant933耦合couple934排气air venting/exhaust 935排水管drainage pipe936排水环管circular drain pipe 937排油孔oil drain hole938盘根“O”ring939盘屏panel940盘条coil rod941旁路母线interbus942旁通bypass943抛光polished/polishing 944配比proportion945配电盘switchboard946配合面fitting face947配键key fitting948配水阀distributing valve 949配重ballast950喷砂sand blasting951喷嘴nozzle952膨胀罐expansion vessel 953膨胀螺栓expansion bolt 954膨胀水箱expansion tank 955碰撞impact956匹配match957偏心，偏心率，偏心度eccentricity958偏心凸轮eccentric cam959偏心销eccentric pin960偏心销套eccentric pin sleeve961偏移deviate/deviation962漂移drift/shunt running963频差frequency difference964频率限制器frequency limiter965平垫片flat washer966平衡半径（转轮）runner balancing radius967平衡等级（转轮）runner balancing quality968平衡方式（转轮）runner balancing manner969平衡滑轮equalizer pulley970平衡试验balance test971平衡位置balance position972平均average973平齐parallel and level974平台platform975平行度parallelism976平压条件下in pressure balance condition977平整度flatness978屏蔽shield/shielding979屏蔽头corona shield contact980破坏试验destructive test981起吊孔lifting hole982起吊梁lifting beam983起动器starter984起停机定子接地保stator earth fault protection of startup condition 985起压pressurize986气动膜泵air operated diaph pump987气管路air pipeline988气密性试验air tight test/tightness test989气体绝缘开关站gas insulated switchyard990气体作业gas handling991气压试验pneumatic test992气油压力缸air-oil pressure tank993千瓦小时，度（电）kilowatt-hour994潜水泵submersible pump995欠励under excitation996欠流继电器under current relay997强度试验strength test998切断switch off999切断，断电de-energize1000切向键transversal key1001清根背焊，打磨光滑root chipped out and back weld, grind smoothly 1002清洁度cleanness1003清扫cleaning1004清晰度definition1005清洗剂cleaning agent/cleaning solvent/solvent1006去污剂detergent1007去氧decrease oxygen1008扰动disturbance1009绕组coil1010热处理heat treatment1011热风机air heater1012热继电器thermal relay1013热交换器heat exchanger1014热稳定性thermal stability1015热应力thermal stress1016热影响区heat affected zone1017人机对话man-machine dialogue1018人机交换man-machine communicate1019容量capacity1020容性capacitance character1021容许值allowed value1022熔断器fuse1023蠕动creep1024蠕动探测器creepage detector1025软管hose1026软管连接hose connection1027软接头flexible connection1028润滑管路lubrication circuit1029三角形triangle connection1030三通“T”connection/junction (tee)/3-way1031三相电路three phase circuit1032三相绕线式电动机3-phase wind asynchronous motor1033三相四线制three-phase four-wire system1034上层线棒upper bar1035上导瓦upper guide bearing segment/pad1036上导瓦温upper guide bearing metal temperature1037上导油槽upper guide bearing oil pot1038上导油冷器upper guide bearing oil cooler1039上导油温upper guide bearing oil temperature1040上导轴承upper guide bearing1041上导轴承间隙upper guide bearing clearance1042上导轴承排油雾oil steam exhaust piping for upper guide bearing 1043上端轴upper shaft1044上盖板基础sole plate for top cover/top cover sole plate 1045上冠crown1046上环板upper ring plate1047上机架盖upper bracket cover1048上机架焊接upper bracket welding1049上机架基础板upper bracket soleplate1050上机架拼装upper bracket assembly1051上机架支臂upper bracket spider。

复合开关英语缩写

复合开关英语缩写复合开关英语缩写为COS（Compound Switch），它是一种具有多个控制功能的开关装置。

COS的主要特点是可以同时控制多个电气设备的开关状态，并且可以通过不同的组合方式实现不同的功能。

在电气控制系统中，复合开关被广泛应用于各种场合。

例如，可以将COS用于家庭电气控制系统中，用于控制灯光、电扇、插座等设备的开关。

此外，COS还可以应用于工业自动化系统中，用于控制生产线上的各种电气设备。

COS的工作原理是基于电磁原理和电路原理。

在COS内部，有多个独立的开关触点和控制电路，通过合理的连接和组合，可以实现不同的开关组合方式。

当控制电路接通时，COS内部的触点会闭合或断开，从而控制相应的电气设备的开关状态。

COS通常由主开关、辅助开关和指示灯等组成。

主开关用于控制整个电气系统的总开关状态，辅助开关用于控制特定电气设备的开关状态，指示灯用于显示各个开关的工作状态。

通过这些组件的协调工作，COS可以实现复杂的电气控制功能。

COS的应用领域非常广泛。

在家庭中，可以利用COS来实现灯光的远程控制、定时控制等功能，提高生活的便利性和舒适度。

在工业领域，COS可以用于控制生产线上的各种设备，实现自动化生产，提高生产效率和质量。

COS还可以与其他智能设备相结合，形成智能化的控制系统。

例如，可以将COS与智能手机相连接，通过手机App来实现对各种电气设备的控制。

这种智能化的控制方式，不仅方便了用户的操作，还可以实现更加个性化的控制需求。

复合开关（COS）作为一种具有多功能控制能力的开关装置，在电气控制领域有着广泛的应用。

它不仅可以实现对多个电气设备的开关控制，还可以通过不同的组合方式实现各种功能，为人们的生活和工作带来更多便利和效益。

墙壁开关术语中英文对照

二、二、三极插座
double 2pin& 3pin socket outlet
一位开关带16A三极插座单控
1 way switched socket
一位开关带16A三极插座双控
2 way switched socket
一位开关带多功能插座单控
1 way switched socket with multi-funcational 3pin
Telephone Socket Outlet
一位电脑插座
Internet Socket Outlet
二位电视插座
Double TV Socket Outlet
二位电话插座
Double Telephone Socket Outlet
二位电脑插座
Double Internet Socket Outlet
墙壁开关术语中英文对照
产品名称
英文
一位开关单控
1gang/1way switch
一位开关双控
1gang/2way switch
二位开关单控
2gang/1way switch
二位开关双控
2gang/2way switch
三位开关单控
3gang/1way switch
三位开关双控
3gang/2way switch
四位开关单控
4gang/1way switch
四位开关双控
4gang/2way switch
门铃开关
Bell switch
10A三极插座
10A socket outlet
16A三极插座
16A socket outlet
一位多功能插座
3pin multi-functional socket outlet

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NOPOWNAL 5944 GB1Triple-pole switch disconnectortype NALswitch disconnector type NALF ABB Power DistributionNOPOWNAL 5944 GBfor indoor installationContentsNAL/NALF 12-17,5-241.General.......................................................................................32.Standard features..................................................................... 43.Mechanisms ...............................................................................44.Earthing switch ......................................................................... 55.Motor operation ......................................................................... 56.Ordering codes ......................................................................... 67.Options ...................................................................................... 78.Example of installed switches .................................................. 89.Technical data........................................................................... 910.Ordering information .....................................................10,11,1211.Operating equipment and options......................................13,1412.Dimemsional drawing.....................................15,16,17,18,19,20NAL/NALF 361.General.................................................................................. 212.Switch disconnector type NAL 36. Main Components ......... 213.Functional description........................................................... 214.Short-circuit making capacity ............................................... 225.Environmental withstand ability ............................................. 226.Dimensional drawings ..................................................... 23,247.Technical specification NAL 36....................................... 25,268.Ordering information .....................................................27,28,299.Transport and storage........................................................... 3010.Installation - maintenance ...................................................... 3011.Revision................................................................................. 3012.Changing parts........................................................................31Fig. 1 Fig. 21. GENERALABB s switch disconnector type NAL and fuse switch disconnector type NALF have primarily been developed for use within the following areas:- as line and transformer switches within distribution networks- as motor switches- as capacitor switchesBy combining NAL, which disconnects load currents and small fault currents circuit, with a current limiting fuse (F), which breaks large short circuit currents, the result is an ideal combination. This combina-tion (NALF) provides protection towards all types of faults in the net-work.ABB Kraft has been producing switch disconnectors for more than 50 years. The NAL was introduced in 1978 and has been undergoing continuos development to satisfy the users demands.More than 300 000 switches have been produced and are sold throughout the world.The switch disconnectors meet IEC Publication 199, 265 and 694 concerning switches for general use and IEC Publication 420 for safe co-operation between switch disconnector and fuse.Fig. 1NAL in networkFig. 2NAL in cellTriple-pole switch disconnector type NALFuse switch disconnectortype NALFNOPOWNAL 5944 GBABB Power Distribution4Triple-pole switch disconnector type NALFuse switch disconnector type NALF2. STANDARD FEATURESNALThe standard feature consists of chassis, insulators and current carrying parts with the following pole distance:12 kV pole distance 150 mm and 210 mm 17,5 kV pole distance 170 mm24 kVpole distance235 mm and 275 mmEach type is delivered in three variants, for 630A and 1250A.Fig. 5A-mechanism Fig. 6K-mechanism NALFIs delivered with the same pole distances as the standard feature.Fuse base type F is delivered for installation on both the opening side and the pivot side, with or without automatic tripping.Fuse base with 6 insulators can also be delivered separately withsignal at fuse blown, or for installation on the pivot side of the switch.Fig. 7KS-mechanism3. MECHANISMSA-MECHANISM with two springsA closed switch always has the opening spring charged. The switch can be tripped open by hand, tripping coil or striker pin on high voltage fuse links.K-MECHANISM with one springClosing or opening the switch is performed by charging the spring past the dead centre.KS-MECHANISMis a standard K-mechanism equipped with a latching mechanism type S,which results in the latch being stopped past the dead centre. Thereby, the mechanism is ready for opening/closing by an operating coil or pneumatically by a pump.NB!:- The switching operation can not be completed by the operating handle.- The spring must be charged before each operation.The KS combination is suitable for remote operation in case where the spring mechanism can be charged manually.A and K mechanismsCan be equipped with motor operation.(KS on request)Fig. 3Fig. 4Fig. 5Fig. 7Fig. 6ABB Power Distribution NOPOWNAL 5944 GB5Triple-pole switch disconnector type NALFuse switch disconnector type NALF4. EARTHING SWITCHEARTHING SWITCH TYPE E with snap action spring mechanism The earthing switch can be mounted on the pivot side of the switch and on the fuse base when the latter is on the pivot side of the switch.EARTHING SWITCH TYPE EB can be delivered for separate installation.Fig. 8Type E Fig. 9Type EB5. MOTOR OPERATIONThe motor operation is very flexible when it comes to installation. It can be installed at the switch axle s right or left side, directly on the switch or on the axle s extension.Can be delivered for all normed voltages.If motor operation is desired mounted on the front panel, NM 24...220can be used.Can be delivered for all normed voltages.Fig. 11Motor operation mounted in cell frontFig. 10Motor operation mounted on switch Fig. 8Fig. 9Fig. 11Fig. 10NOPOWNAL 5944 GBABB Power Distribution6Triple-pole switch disconnector type NALFuse switch disconnector type NALFSwitch disconnector,without mechanism Fuse base 1)Rated voltage 12 kV Rated voltage 17,5 kV Rated voltage 24 kV Rated current 400 A Rated current 630 A Rated current 1250 A Snap action mechanism Stored spring energy mechanism Latched snap action mechanism 2)Pole distance 12 kV Pole distance 12 kV Pole distance 17,5 kV Pole distance 24 kV Pole distance 24 kV Right hand side operation Left hand side operation 3)Quick -make earthing switch interlocking 3)Ordering example A.Ordering example B.NALF12-17-24- 4612K A KS150210170235275R LENAL 17-12KS 170L E NALF 24-6A 235R6. ORDERING CODESOrdering example A:Switch disconnector for 17,5kV / 1250A with latched snap action mechanism, pole distance 170 mm. The switch disconnector is left-hand operated and equipped with quick-make earthing switch.Ordering example B:Switch disconnector for 24kV / 630A with stored spring energy mechanism type A, equipped with fuse-base on the pivot side, with fuse-tripping device, pole distance 235mm, right-hand operated.1)Normally, the switch disconnector is delivered with fuse base forpivot side mounting. Fuse base for opening side mounting must be specified in the order.2)Closing or opening of the switch disconnector must be carried outby a coil no. 54250/54257 or a pneumatic cylinder no. 54258.Additional charge.3)For left-hand operation, a shaft extension must be used (no. 54353,54355, 54357, 54358 or 54359). Additional charge.4)The earthing switch is normally delivered without mechanicalinterlocking. Additional charge for interlocking.ABB Power Distribution NOPOWNAL 5944 GB7Triple-pole switch disconnector type NALFuse switch disconnector type NALF7. OPTIONSAUXILIARY SWITCH can be mounted on all switch disconnectors, max.8S and 8Ø and on all earthing switches, max. 4S + 4Ø (fig. 21).Fig. 21Fig. 12Fig. 16AUXILIARY SWITCH for blown fuse (fig. 12).SHAFT EXTENSION with joint link, 380/470 mm (fig. 13).SHAFT EXTENSION for left-hand operation of switch (fig. 14).LEVER for switchchrod operation (fig. 15).TEST FUSE LINK - adjustable (fig. 16).Fig. 19Fig. 18Fig. 13Fig. 17(a)(b)(c)OPERATIONManual operation of HE consists of (fig. 17):- lower part (a)- upper part (b)- shaft- connection rod (c)Lower part for HE can be equipped with blocking coil for all normed voltages (fig. 18).SHUNT TRIP for all normed voltages can be mounted with A/KS-mechanisms. The shunt trip shall always be connected above auxiliary switch (fig. 19).MECHANICAL INTERLOCKING BETWEEN SWITCH AND EARTHING SWITCHAt earth on fuse base, the interlocking design depends upon the length of the fuse. Therefore, the fuse size must be stated. KS-mechansism can not be interlocked to earthing switch (fig. 20).Fig. 15Fig. 14Fig. 20NOPOWNAL 5944 GB ABB Power Distribution8Triple-pole switch disconnector type NALFuse switch disconnectortype NALF8. EXAMPLE OF MOUNTING OF SWITCHAuxiliary switch Shaft extension for left-hand operation MechanicalEarthing switch type ENALFMechanismsHE-operationlower part (mounted in cell front)Shunt tripMotoroperationTriple-pole switch disconnectortype NALFuse switch disconnectortype NALF9. TECHNICAL SPECIFICATIONSSwitch disconnector type NALThe switch disconnector complies with IEC publications 129, 254 and 694 concerning general purpose switches, IEC publication 420 regarding correct co-operation between switch disconnector and fuse.Rated voltage Un kV12 kV17,5 kV24 kVRated current In A400630125040063012504006301250 Max. rated current I A400630115040063011504006301150 Short circuit making capacity Ima kA peak676767505050505050 Peak withstand current Idyn kA peak757575505050505050 Short time current 1 sec. 4)Ith kA eff3030302525252020202 sec.""2520 4)20 4)203 sec.""202020161616 Mainly active load breaking capacity 2)(test duty 1 and 2, IEC 265)I A400630125040063012504006301250 Mainly capacitive breaking capacity(test duty 4, IEC 265)I A150150150454545808080 Mainly inductive breaking capacitycos j = 0,15A161616161616161616 Rated earth fault breaking capacity, IEC 265Earth fault breaking capacity, fig. 6I A150150150707070252525 Capacitive breaking capacity, fig. 7I A90909040404021*21*21* * at 20,6 kVMax. breaking capacity in co-operation withfuses (IEC 420 1990-11)A16001600800800800800Max. fuse size 5)In A12512563636363Power frequency withstand voltage 50 Hz 1 min.- to earth and between poles kV354555- across isolating distance kV456070Impulse withstand voltage 1,2/50 us.- to earth and between poles kV7595125- across isolating distance kV85110145Pole distance P mm150 and 210170235 and 275Max. operating torque at:- closing K/A mech.Nm115 - 120 Nm- opening K/A mech.Nm K-mech. 120 Nm / A-mech. 3 NmOperating angle on the shaft degrees130Opening time ms40 - 60Arc time ms10 - 20Earthing switch type E 1) for NAL/NALF and type EBRated voltage Un kV1217,524Peak withstand current3)Idyn.kA peak62/7540/6238/50Short time current 1 sec.Ith kA eff3025202 sec.""25203 sec.""2016Short circuit making capacity 3)Ima kA peak62/6740/62,538/50Test voltage 50 Hz 1 min.kV354555Power frequency withstand voltage 1,2 / 50 us.kV7595125Pole distance P mm150 and 210170235 and 2751) Mechanical interlocking can be fitted, but not for KS-mechanism.2) At In = 630 A, 100 x CO. At In = 1250 A, 20 x CO.3) When fed from switch disconnector/earthing switch side.4) Also available for 25 kA 2 sec. with reinforced frame.5) Max. fuse size is ref. to time current characteristics for CEF.ABB Power Distribution9NOPOWNAL 5944 GBTriple-pole switch disconnector type NALFuse switch disconnector type NALF10. ORDERING INFORMATIONType Rated Rated Pole dist-Ident.Weight,voltage current ance mm no.kgNAL 12-412400150NHPL054150R125NAL 12-412400210NHPL054950R125NAL 12-612630150NHPL054141R125NAL 12-612630210NHPL054971R125NAL 12-12121250150NHPL054152R126NAL 12-12121250210NHPL054952R126NAL 17-417,5400170NHPL054153R127NAL 17-617,5630170NHPL054144R127NAL 17-1217,51250170NHPL054155R128NAL 24-424400235NHPL054156R135NAL 24-424400275NHPL054456R135NAL 24-624630235NHPL054147R135NAL 24-624630275NHPL054467R135NAL 24-12241250235NHPL054158R136NAL 24-12241250275NHPL054458R136NAL 12-4K150R12400150NHPL054010R130NAL 12-4K210R12400210NHPL054910R130NAL 12-6K150R12630150NHPL054011R130NAL 12-6K210R12630210NHPL054911R130NAL 12-12K150R121250150NHPL054012R131NAL 12-12K210R121250210NHPL054912R131NAL 17-4K170R17,5400170NHPL054013R132NAL 17-6K170R17,5630170NHPL054014R132NAL 17-12K170R17,51250170NHPL054015R133NAL 24-4K235R24400235NHPL054016R140NAL 24-4K275R24400275NHPL054410R140NAL 24-6K235R24630235NHPL054017R140NAL 24-6K275R24630275NHPL054411R140NAL 24-12K235R241250235NHPL054018R141NAL 24-12K275R241250275NHPL054412R141NAL 12-4KS150R12400150NHPL054025R132NAL 12-4KS210R12400210NHPL054915R132NAL 12-6KS150R12630150NHPL054026R132NAL 12-6KS210R12630210NHPL054916R132NAL 12-12KS150R121250150NHPL054027R133NAL 12-12KS210R121250210NHPL054917R133NAL 17-4KS170R17,5400170NHPL054028R134NAL 17-6KS170R17,5630170NHPL054029R134NAL 17-12KS170R17,51250170NHPL054030R135NAL 24-4KS235R24400235NHPL054031R140NAL 24-4KS275R24400275NHPL054415R140NAL 24-6KS235R24630235NHPL054032R140NAL 24-6KS275R24630275NHPL054416R140NAL 24-12KS235R241250235NHPL054033R141NAL 24-12KS275R241250275NHPL054417R141NAL 12-4A150R12400150NHPL054040R132NAL 12-4A210R12400210NHPL054920R132NAL 12-6A150R12630150NHPL054041R132NAL 12-6A210R12630210NHPL054921R132NAL 12-12A150R121250150NHPL054042R133NAL 12-12A210R121250210NHPL054922R133NAL 17-4A170R17,5400170NHPL054043R134NAL 17-6A170R17,5630170NHPL054044R134NAL 17-12A170R17,51250170NHPL054045R135NAL 24-4A235R24400235NHPL054046R142NAL 24-4A275R24400275NHPL054420R142NAL 24-6A235R24630235NHPL054047R142NAL 24-6A275R24630275NHPL054421R142NAL 24-12A235R241250235NHPL054048R143NAL 24-12A275R241250275NHPL054422R143Main switch with latched snap action mechanism(KS-mechanism)Main switch with snap action mechanism(K-mechanism)Main switch without mechanismMain switch with stored spring energy mechanism(A-mechanism)Fig. 23Fig. 22NOPOWNAL 5944 GBABB Power Distribution 10Type Rated Rated Pole dist-Ident.Weightvoltage current ance mm no.kgNALF 12-4K150R12400150NHPL054070R139NALF 12-4K210R12400210NHPL054925R139NALF 12-6K150R12630150NHPL054071R139NALF 12-6K210R12630210NHPL054926R139NALF 17-4K170R17,5400170NHPL054072R142NALF 17-6K170R17,5630170NHPL054073R142NALF 24-4K235R24400235NHPL054074R151NALF 24-4K275R24400275NHPL054425R151NALF 24-6K235R24630235NHPL054075R151NALF 24-6K275R24630275NHPL054426R151NALF 12-4KS150R12400150NHPL054080R141NALF 12-4KS210R12400210NHPL054930R141NALF 12-6KS150R12630150NHPL054081R141NALF 12-6KS210R12630210NHPL054931R141NALF 17-4KS170R17,5400170NHPL054082R144NALF 17-6KS170R17,5630170NHPL054083R144NALF 24-4KS235R24400235NHPL054084R153NALF 24-4KS275R24400275NHPL054430R153NALF 24-6KS235R24630235NHPL054085R153NALF 24-6KS275R24630275NHPL054431R153NALF 12-4A150R12400150NHPL054090R141NALF 12-4A210R12400210NHPL054935R141NALF 12-6A150R12630150NHPL054091R141NALF 12-6A210R12630210NHPL054936R141NALF 17-4A170R17,5400170NHPL054092R144NALF 17-6A170R17,5630170NHPL054093R144NALF 24-4A235R24400235NHPL054094R153NALF 24-4A275R24400275NHPL054435R153NALF 24-6A235R24630235NHPL054095R153NALF 24-6A275R24630275NHPL054436R153Mounted on the pivot sideF 1212400/630150NHPL054195R17F 1212400/630210NHPL054976R17F 1717400/630170NHPL054196R18F 2424400/630235NHPL054197R113F 2424400/630275NHPL054476R113F 3636630/800360NHPL054335R1Mounted on the opening sideF 1212400/630150NHPL054200R17F 1212400/630210NHPL054978R17F 1717400/630170NHPL054201R18F 2424400/630235NHPL054202R113F 2424400/630275NHPL054478R113Main switch with fuse base and snap action mechanism,without fuse trippingMain switch with fuse base and latched snap actionmechanism, with fuse trippingFig. 24Main switch with fuse base and stored spring energymechanism, with fuse trippingFuse base type F for A/KS mechanism with fuse trippingABB Power Distribution11Type Rated Rated Pole dist-Ident.Weight,voltage kV current Aance mm no.kgMounted on the pivot sideF 1212400/630150NHPL054181R17F 1212400/630210NHPL054960R17F 1717400/630170NHPL054182R18F 2424400/630235NHPL054183R113F 2424400/630275NHPL054460R113Mounted on the opening sideF 1212400/630150NHPL054190R17F 1212400/630210NHPL054961R17F 1717400/630170NHPL054191R18F 2424400/630235NHPL054193R113F 2424400/630275NHPL054461R11312400/630/1250150NHPL054205R112400/630/1250210NHPL054974R117,5400/630/1250170NHPL054206R124400/630/1250235NHPL054207R124400/630/1250275NHPL054474R112400/630/1250150NHPL054185R112400/630/1250210NHPL054972R117,5400/630/1250170NHPL054186R124400/630/1250235NHPL054187R124400/630/1250275NHPL054472R1For switch disconnector type NALE 1212400/630150NHPL054235R17E 1212400/630210NHPL054983R17E 12121250150NHPL054214R17E 12121250210NHPL054989R17E 1717400/630170NHPL054236R18E 17171250170NHPL054218R18E 2424400/630235NHPL054237R19E 2424400/630275NHPL054483R19E 24241250235NHPL054219R19E 24241250275NHPL054489R19For fuse base NALFE 1212400/630150NHPL054225R17E 1212400/630210NHPL054988R17E 1717400/630170NHPL054226R18E 2424400/630235NHPL054227R19E 2424400/630275NHPL054488R19EB 12121250150NHPL054270R117,5EB 12121250210NHPL054271R117,5EB 17171250170NHPL054272R119EB 24241250235NHPL054273R124EB 24241250275NHPL054274R124 Fig. 25Fig. 26Fuse base with 6 insulators for A/KS-mechanism incl.fuse trippingFuse base with 6 insulators for A/KS-mechanism excl.fuse trippingEarthing switch type E for NAL without mechanicalinterlockingEarthing switch type EB for separate installationFuse base type F for K/A/KS mechanism without fusetrippingABB Power Distribution13Description TypeIdent.Wt,no.kg MechanismsK-mechanism K12NHPL054165R15K-mechanism K 17NHPL038658R45K-mechanism K 24NHPL054167R15A-mechanism A 12NHPL054173R17A-mechanism A 17NHPL054174R17A-mechanism A 24NHPL054175R17KS-mechanism*)KS 12/17NHPL054168R16KS-mechanism*)KS 24NHPL054171R16Hand operating mechanism type HE with accessories Front bearing for HE, with cardanic joint NHPL053233R1 1.6Front bearing for HE, without cardanic joint NHPL053233R20.8Bevel gear for HENHPL053362R1 1.4Operating handle for HENHPL053235R10.6Front bearing for HE, with blocking coil, 220 V AC NHPL053393R1 2.1Front bearing for HE, with blocking coil, 110 V AC NHPL053394R1 2.1Front bearing for HE, with blocking coil, 220 V DC NHPL053395R1 2.1Front bearing for HE, with blocking coil, 110 V DC NHPL053396R1 2.1Front bearing for HE, with blocking coil, 48 V DC NHPL053397R1 2.1Front bearing for HE, with blocking coil, 24 V DC NHPL053398R1 2.1Shaft extension for left-hand side operation: for pole distance 150 mm NHPL054357R1 1.9 for pole distance 210 mm NHPL054353R1 2.3 for pole distance 170 mm NHPL054358R1 2.1 for pole distance 235 mm NHPL054359R1 2.6 for pole distance 275 mm NHPL054355R1 3.1 for pole distance 360 mmNHP 343226R4Connection rod 3/4 length 1300 mm NHPL053346R1 1.9Connection rod 3/4 length 2000 mm NHPL053347R1 2.9Crank arm NHPL053225R1Operating rodNHPL053001R10.7Shaft extension 470 mm NHPL053348R1 1.7Shaft extension 380 mm NHPL053349R1 1.4Joint link for shaft extensionNHPL053350R10.2Support bearing for NAL/NALF 12NHPL053351R1 1.8Support bearing for NAL/NALF 17/24NHPL053352R1 1.9Support bearing for NAL 12 with E 12NHPL053353R1 2.2Support bearing for NAL 17/24 with E 17/24NHPL053354R1 2.8Support bearing for F 12 with E 12NHPL053355R1 1.3Support bearing for F 17/24 with E 17/24NHPL053356R1 1.4Test fuseAdjustable length 3, 6/36 kV with striker pin NHP 300062R1Mechanical interlocking for earthing switch *)on NAL 12NHPL054275R1367 on NAL 17/24NHPL054276R1434 on NALF 12 Fuse length dim. e = 292 mm NHPL054277R1377 on NALF 12 Fuse length dim. e = 192 mm NHPL054278R1367 on NALF 12 Fuse length dim. e = 442 mm NHPL054279R1434 on NALF 17 Fuse length dim. e = 292 mm NHPL054280R1377 on NALF 17 Fuse length dim. e = 442 mm NHPL054281R1434 on NALF 24 Fuse length dim. e = 442 mm NHPL054282R1434 on NALF 24 Fuse length dim. e = 537 mm NHPL054283R1523*) Normally, interlocking is mounted on the left hand side of the switch and therefore a shaft for left hand operation is needed.11. OPERATING EQUIPMENT AND OPTIONSFig. 28 K-mechanismFig. 27 A-mechanism Fig. 27Fig. 28Fig. 29Fig. 30Fig. 31Fig. 33Fig. 29 KS-mechanismFig. 32Fig. 31 HE-operation (upper part)Fig. 30 HE-operation (lower part)Fig. 32 Mechanical interlocking Fig. 33 Auxiliary switchDescription Ident.Weight,no.kgAuxiliary switch for switch and earthing switchAuxiliary switch 2s + 2ø for NAL/NALF 12-24NHPL054713R10.9Auxiliary switch 4s + 4ø for NAL/NALF 12-24NHPL054714R1 1.0Auxiliary switch 8s + 8ø for NAL/NALF 12-24NHPL054715R1Auxiliary switch 2s + 2ø for E/EB 12-36NHPL054716R10.9Auxiliary switch 4s + 4ø for E/EB 12-36NHPL054717R1 1.0 Fig. 34Auxiliary switch 2s + 2ø for NAL/NALF 36NHP 240807R5Auxiliary switch 4s + 4ø for NAL/NALF 36NHP 240807R6Auxiliary switch 8s + 8ø for NAL/NALF 36NHPL054715R1Fixing materials for NAL/NALF 36NHP 240807R4Auxiliary switch at fuse blown NHPL053390R10.1Shunt trip for A-mechanism incl. mounting materialsCoil 220 V AC without auxiliary switch NHPL054740R10.6Coil 110 V AC without auxiliary switch NHPL054741R10.6Coil 220 V DC without auxiliary switch NHPL054742R10.6Coil 110 V DC without auxiliary switch NHPL054743R10.6Coil 48 V DC without auxiliary switch NHPL054744R10.6Coil 24 V DC without auxiliary switch NHPL054745R10.6NOTE: In connection with shunt trip, auxiliary switch with indent no.NHPL054713/54715 must be used.Spare coil for shunt trip for A-mechanism and coil for operating coilfor KS-mechanism.Coil 220 V AC NHPL054250R10.4Coil 110 V AC NHPL054251R10.4Coil 220 V DC NHPL054252R10.4Coil 110 V DC NHPL054253R10.4Coil 48 V DC NHPL054254R10.4Coil 24 V DC NHPL054255R10.4Common separator for KS-mechanism NHPL054257R10.1Pneumatic cylinder for closing and opening of KS-mechanismPneumatic cylinder NHPL054258R10.2Foot pump with 6 m. tube NHPL054841R1 2.3Tube NZN 001940 P1Pneumatic cylinder NAL/NALFK-mech, downwards, 10 16 Ato NHPL038271R3K-mech, upwards, 10 16 Ato NHPL038271R5A-mech, upwards, 10 16 Ato NHPL038271R4K-mech, downwards, 4 10 Ato NHPL038271R6K-mech, upwards, 4 10 Ato NHPL038271R8A-mech, downwards, 4 10 Ato NHPL038271R7Double control valves for pneumatic operation220 V 50 Hz NHP 404162P6110 V 50 Hz NHP 404162P5220 V DC NHP 404162P4110 V DC NHP 404162P360 V DC NHP 404162P224 V DC NHP 404162P1Fig. 34 Shunt tripABB Power Distribution 15Auxiliary switchMagnetic releaseTypeA A 1A 2A 3B H H 1H 2K K 1M NN 1P R S U NAL 12-A/K/KS, P=150166320362394904224285103106341212216415037535075NAL 17,5 A/K/KS, P=170225375418511985345776004418745212216417050039590NAL 24 A/K/KS, P=235225375418511985345776004418758218620223550052590NAL 12-A/K/KS, P=210166320362394904224285103106353212216421037547075NAL 24 A/K/KS, P=275225375418511985345776004418766218620227550060590NHP 343070* 1250 A: A mål + 2 mmSwitch disconnectortype NAL 12, 17,5 and 24 kV mechansim TypeMSNALF 12, P=150412350NALF 12, P=210532470Fuses H 1H 4K 2K 4R 1R 2kV Amp.3,6/7,26-10084871072259827550125-200948810822698375150126-100125-2001098960972848525300NHP 343381Fuse switch disconnectortype NALF 12 kV with mechanism12. DIMENSIONAL DRAWINGSignalvenderFuses kVAuxiliary switchesMagnetic releaseABB Power Distribution 17Fuses H 5 kV Amp.3,6/7,26-100462160-200562 126-100562160-200704 17,56-63563100-125706 246-63706100-125801TypeA 5A 7P NALF 12 P = 150173430150NALF 17,5 P = 170243500170NALF 24 P = 235243500235NALF 12 P = 210173430210NALF 24 P = 275243500275NHP 343567Fuse switch disconnectortype NALF 12, 17,5 and 24 kV Fuse base with 6 insulatorsNHP 343600Earthing switch with making capacitiy type E 12mounted on fuse base F 12Earthing switch with making capacity type E 12mounted on NAL 12NHP 343601Earthing switch with makingcapacity type E 17,5 mounted on fuse base F 17,5.Earthing switch with makingcapacity type E 17,5 mounted on NAL 17,5 kV NHP 343602Type H 2H 3K 3M 1M 2N 2N 3P S T W E 12P = 150208393100681428112139150350375 60E 17,5P = 170208432100721468112139170395375 60E 24P = 235351575100933598161174235525500120E 12P = 210208393100801548112139210470375 60E 24P = 2753515751001013678161174275605500120NHP 343538Earthing switch with making capacity type E 12, E 17,5 and E 24 mounted on fuse base with 6 insulatorsE 17,5M1M2P S P 170721460170395P 2101522540210475Earthing switch with making capacity type E 24 mounted on fuse base F 24Earthing switch with making capacity type E 24 mounted on NAL 24 kVRecess in frontManual operation type HEOperating angle 180°NHP 040223TransmissionConnection rodNHP 042100 ABB Power Distribution19Fuse H1H2H3K2R1kV Amp.e 4-1001928487721063722275125-20029294887211638223754-1002929488721163822375125-2001098109810221313972525NHP 3040637,212Auxilirary switchMagnetic releaseABB Power Distribution 21Triple-pole switch disconnector type NALFuse switch disconnector type NALFThe switch disconnector system NAL 36 is based on a modular principle, and consists of the following elements:2.1 The basic unitwith frame, insulators and current carrying parts.The pole distance is 360 mm.2.2 K-mechanismwith one single spring. Closing or opening the switch is performed by charging the spring past the dead centre.2.3 A-mechanismwith two springs. The opening spring is always charged before the switch can be closed by means of the closing spring. This means that a closed switch always has the opening spring charged, and the switch can be tripped immediately by hand, electrically or by a fuse-link striker system.2.4 KS-mechanismis a standard K-mechanism equipped with a latching mechanism type S for remote and distance operation. The precharged spring can be released electrically or pneumatically by a pump.Note:the switch operation can not be completed by the operating handle.the spring has to be charged before each operation.The KS combination is therefore suitable for remote operation in those cases where the spring mechanism can be charged manually.2.5 Fuse bases type Fwith or without automatic tripping of the switch by the fuse-link striker system. The fuse base can be mounted on both sides (i.e. opening side or pivot side of the switch).2.6 Earthing switch type EB 36with snap action spring mechanism. This can be separately mounted on both sides of the switch.2.7 Mechanical interlockKS-mechanism can not be mechanically interlocked.2.8 Auxiliary switchescan be mounted on all switch disconnectors and earthing switches (2,4 or 8 NO + NC contacts).1. GENERALThe switch disconnector system NAL/NALF is based on a modular principle. The basic unit consists of a frame with insulators and current carrying parts. Two different types of operating mechanisms: snap action mechanism type K or stored spring energy mechanism type A,can be mounted on the frame. Fuse bases type F with trippingmechanism can also be fitted. A triple pole earthing switch type EB with a snap action mechanism and making capacity is also available.These different modules can be combined in various ways in order to meet your specific requirements.Accessories such as shunt trip, under-voltage release, auxiliaryswitches, motor operation and various systems for manual operation can easily be added.2. SWITCH DISCONNECTOR TYPE NAL 36MAIN COMPONENTSFig. 35。