EM150智能电力仪表
Inter-M R-150 R-300 R-500 参考级电源说明书
Copyright 2004 Inter-M CorporationContents Welcome (3)Unpacking (3)Warnings (3)Operation (5)Features (6)Front Panel Controls (7)Operational Modes (11)Speaker Impedance and Connections (11)Speaker Connection Procedures (12)Speaker Cable (13)Maintaining Proper Polarity (13)Rack Mounting Your Amplifier (13)Block Diagram (14)Specifications (15)2WelcomeA personal welcome to you from the management and employees of Inter-MThank you for purchasing this fine Inter-M product. All of us here at Inter-M are dedicated to providing you with the highest quality products and the best value.We sincerely trust this product will provide you with years of satisfactory service, but if anything is not to your complete satisfaction, we will endeavor to make things right.Welcome to Inter-M, and thank you for becoming a part of our worldwide extended family!UnpackingAlthough your R-150/R-300/R-500 Reference Series Amplifier is neither complicated nor difficult to operate, we recommend you take a few minutes to read this brief manual and familiarize yourself with the important information regarding product features, setup and operation.As with most electronic devices, we strongly recommend you retain the original packaging. In the unlikely event the product must be returned for servicing, the original packaging (or reasonable equivalent) is required.WarningsEnvironmentNever place this product in an environment that could alter its performance or reduce its service life. Such environments are usually characterized by high levels of heat, dust, moisture, or vibration.Safety1. Read these instructions carefully.2. Follow all instructions.3. Keep all warnings.4. Do not operate this apparatus near water.5. Clean only with a damp cloth.6. Do not block any of the ventilation openings.7. Install only in accordance with the instructions in this manual.38. Do not install near any heat sources such as radiators, heat registers, stoves, or other devices (including amplifiers) that produce heat.9. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades, with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where it is attached to the apparatus.11. Use only the attachments/accessories specified.12. Use only with a cart, stand, tripod, bracket, or table specified, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid overturning.13. Unplug this apparatus during lightning storms or when unused for long periods of time.14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.4OperationMake certain that speakers and input sources are properly connected before switching AC Mains power on.Keep volume levels at minimum gain before switching on.NOTE: The system’s operation is delayed by approximately three seconds after pressing the AC Mains power switch. This is due to the built-in protection circuitry, designed to protect speakers and other system components.5R-150/R-300/R-500Power AmplifierFeaturesHigh Performance Monitor Amp• Studio quality monitor amp provides clean sound for the studio, conference room, concert hall and commercial installations.Advanced Protection Circuitry• Thermal and current overload protection, short and open circuit protection, power-on delay, for component and loudspeaker protection.Ultra-Efficient Cooling System• Convection cooling uses no fan, providing ultra-quiet performance in critical applications.Bridged Mono and Input Parallel Operation• Bridged mono and input parallel modes for increased power and versatility.Versatile Connectivity• Balanced and unbalanced inputs on XLR and 1/4” phone connectors, as well as speaker connect and five-way binding post output connectors to accommodate a wide array of system options.LED Indicators• Front panel LED indicators show power, clip, protection and level status.6Front Panel Controls1. Power SwitchPushing this switch up swiches the unit on. Pushing it down swiches the unit off.2. Power Indicator LEDWhen the unit is switched on, the Power LED will glow steadily.3. Protection IndicatorsThere are two protection indicator LEDs – one LED for Channel 1 of the amplifierand one LED for Channel 2. These LEDs indicate the state of the amplifier’sprotection circuitry. When the Protection LED is on (illuminated), the protectioncircuitry is active, indicating that the unit is not operating normally. This is typically due to overheating or power limiting. Please check the Input and Outputcondition of the amplifier.(Note that the Protection Indicators light for approximately six seconds when the amplifier is first switched on.)The amplifier offers the following modes of protection:Thermal Protection: Activates when internal operating temperature exceeds 100˚Celsius.Compressor/Limiting: When maximum output power is reached, output level will be reduced to avoid distortion.DC Fault Protection: DC detection circuitry shuts the speaker output when a DCfault voltage of ±3dB or greater is detected.Power On/Off Muting: Audio to speakers is delayed for several seconds onpowering on and off to reduce potential speaker damage from transients.74. Input AttenuatorsThese are detented controls for regulating each channel’s input level. Clockwise rotation increases gain.5. HandlesUse these handles to easily move the amplifier.6. Clip IndicatorsThe red CLIP LED indicates an excessive output level, lighting when distortionreaches approximately 1%. Do not operate the unit with the CLIP LED steadilyilluminated.7. Output Level IndicatorsThe LEVEL LED indicates the amplifier’s output status, lighting when audio signalreaches –15dB.8Rear Panel Controls1. Speaker Output TerminalsThese five-way binding posts and speaker connect jacks are used to connectspeakers to the unit.Speakers may be connected in Stereo or Bridged Mono mode. Please refer to the illustrations below. When connecting speakers in Bridged Mono mode, use theChannel 1 “+“ output for the positive lead, and the Channel 2 “+“ for thenegative lead.2. AC ConnectorConnect the supplied standard AC input cable here.3. Mono/Stereo Mode SelectorUse this slide switch to select either Stereo or Bridged Mono operation. WhenBridged Mono mode is selected, only Channel 1 is active. Use the Channel 1Input Attenuator to set input level, and refer to the corresponding indicator LEDsfor operating status.94. Input ConnectorsBalanced input connectors are provided on XLR jacks, while unbalancedconnections can be made using the 1/4” phone jacks. (When operating inBridged Mono mode, only Channel 1 input is active.)5. Heat SinkHeat is emitted via the external HEAT SINK when the amplifier is switched on.When the amplifier is rack mounted, we recommend that you keep the rear of the rack open in order to release heat.10Operational ModesStereo ModeIn Stereo mode, channels A and B operate independently, with each channel feeding its own amplifier circuit. In this mode, minimum speaker impedance per channel is 4Ω. Bridged Mono ModeIn Bridged Mono mode, both amplifier channels are bridged together and function as a single-channel amplifier. Only the Channel 1 input is active, and only the Channel 1 Input Attenuator controls the amp’s output. In this mode, minimum speaker impedance per channel is 8Ω.Speaker Impedance and ConnectionsThe minimum speaker impedance is wholly dependent on the operational mode of the amplifier. It is critical that the minimum impedance not equal less than the recommended impedance.Speaker Connection ProceduresAlways switch the power off before connecting speakers.After removing approximately 10mm (1/4 inch) of insulation from the ends of the speaker cables, twist the strands tightly and pass the bare ends through the holes in the terminals, tightening the terminals to secure the wires.Make certain the wires do not protrude from the terminals and touch the amplifier’s chassis, or an adjacent terminal.The R-150/R-300/R-500 is capable of very high output levels. Be certain to use a speaker system that can accept high input levels. If the input capacity of your speaker system is less than the amplifier’s rated output, you may protect your speakers by connecting a fuse between amplifier and speaker, as shown below:Use the following formula to determine the needed fuse rating:Po (W) = Speaker’s continuous input capacity (RMS)R (Ω) = Speaker’s nominal impedanceI = Required fuse rating.For example: if the speaker’s input capacity is 100W, with 8Ω impedance,The required fuse rating is 3.5A.Speaker CableAlways use the heaviest-duty (lowest gauge) speaker cable available. The terminals can accommodate very thick speaker cable.Maintaining Proper PolarityIt is very important to wire your speaker connectors consistently at each end of eachcable, in order to maintain proper polarity. All quality cables are manufactured with clear markings to identify the different conductors – normally by color-coding,printed markings, or textured ribbing on the cable’s jacket material. Always makecertain to correctly wire your connections so that tip is connected to tip, and sleeve to sleeve. Failing to do so will cause your speakers to operate out of phase, resulting in significantly reduced low-frequency output from your system.Rack Mounting Your AmplifierThe amplifier expels heat through the rear panel heat sink. When mounting in a portable equipment rack, maintain adequate ventilation by making certain the front and rear panels are not obstructed.Block DiagramSpecificationsRated Output (RMS)R-500 R-150R-300Stereo 8Ω, 1kHz (per channel) 50W 100W 170WStereo 4Ω, 1kHz (per channel) 75W 100W 250WBridged Mono 8Ω, 1kHz 150W 300W 500WFrequency Response ( ± 0.5dB) 20Hz-50kHzInput Sensitivity 0.775V(balanced)Input Impedance 10kT.H.D < 0.03%S/N -105dBFactor > 100DampingSlew Rate ± 30V/µ sec.Protection Switch On Delay, Thermal,DC Fault, PC LimiterGENERALPower Source AC 110V-240V, 50/60Hz,Power Consumption140WR-150210WR-300R-500 330WWeightR-150 7.5kg/16.5lb8.2kg/18lbR-300R-500 13.6kg/29.9lbDimensions210(D)xmmx88(H)R-150/R-300 482(W)8.3(D)inchesx19(W)3.5(H)x280(D)mmx132(H)xR-500 482(W)19(W) x 5.2(H) x 11(D) inchesSpecifications and design subject to change without notice for improvements.Inter-M, Ltd. (Korea) began operations in 1983.Since then, Inter-M has grown to become one of the largest manufacturersof professional audio and commercial sound electronics equipment in the world.Inter-M has gained worldwide recognition for its own branded products,as well as private label manufacturing of electronics sold under other names (OEM).The company is no longer just a Korean company, but rather a global companythat is truly international in scope, with factories and offices in Korea and China,and sales and marketing operations located in Japan, Europe, and the U.S.A.With more than 850 employees around the globe, Inter-M is well-poised for further growth and expansion.INTER-M AMERICAS, INC.1 EAST BEACON LIGHT LANE, CHESTER, PA, USA 19013-4409TEL: (610) 874-8870, FAX: (610) 874-8890HomePage:,E-mail:*******************INTER-M CorporationSEOUL OFFICE: 653-5 BANGHAK-DONG, DOBONG-KU, SEOUL, KOREATEL: 82-2-2289-8140~8, FAX: 82-2-2289-8149HomePage:,E-mail:******************KOREA 0704R150300500 PRINTEDIN。
多功能电力仪表用户手册.pdf_1694085917.1196134说明书
多功能电力仪表用户手册本手册适用于以下型号的产品PD194E-AHYPD194Z-AHY感谢您选择江苏斯菲尔电气股份有限公司研发的多功能电力仪表，为了方便您安全、正确、高效的使用本装置，请仔细阅读本说明书并在使用时务必注意以下几点。
注意CAUTION：◆该装置必须由专业人员进行安装与检修；◆在对该装置进行任何内部或外部操作前，必须隔离输入信号和电源；◆始终使用合适的电压检测装置来确定仪表各部位有无电压；◆提供给该装置的电参数需在额定范围内。
下述情况会导致装置损坏或装置工作的异常：◆辅助电源电压超范围；◆配电系统频率超范围；◆电流或电压输入极性不正确；◆带电拔插通信插头；◆未按要求连接端子连线。
本手册可以在本公司的主页上下载到最新版本，同时也提供一些相应的测试软件下载。
如果您需要备份纸质用户手册可以向本公司的技术服务部门申请。
（具体公司网址、联系电话等见封底）目录一、产品简介 (1)1.1引用标准 (1)1.2产品概述 (1)二、技术参数 (2)三、安装与接线 (4)3.1仪表尺寸 (4)3.2安装方式 (5)3.3接线端子功能说明 (5)3.4输入信号线连接 (7)四、菜单显示与编程 (8)4.1面板说明 (8)4.2菜单介绍与操作 (8)4.2.1电量显示 (9)4.2.2电能显示 (12)4.2.3谐波显示 (13)4.2.4复费率电能显示 (16)4.2.5时间显示 (20)4.2.6编程设置 (21)4.3编程操作方法 (26)4.3.1系统设置 (28)4.3.2输入设置 (29)4.3.3通信设置 (30)4.3.4报警设置 (31)4.3.5模拟量输出设置 (32)4.3.6复费率设置 (33)五、功能模块 (34)5.1通信 (34)5.1.1物理层 (34)5.1.2通信协议MODBUS-RTU (34)5.1.3报文格式指令 (35)5.2电能脉冲输出 (40)5.3开关量输入 (41)5.4开关量输出 (41)5.5模拟量输出 (43)六、常见问题及解决办法 (47)6.1关于通信 (47)6.2关于U I P Q等测量不准确 (47)6.3关于电能走字不准确 (48)6.4仪表不亮 (48)6.5仪表不响应任何操作 (48)6.6其它异常情况 (48)附录1MODBUS-RTU通信地址信息表 (49)一、产品简介1.1引用标准引用国家标准GB/T17215.322-2008静止式有功电能表(0.2S级和0.5S级)GB/T17215.323-2008静止式无功电能表(2级和3级)GB/T17626-2006电磁兼容试验和测量技术相应国际标准IEC62053-22:2003电量测量设备(交流)-特殊要求-第22部分:静态电度表(0.2S和0.5S)IEC62053-23:2003电量测量设备(交流)-特殊要求-第23部分:静态无功表(2级和3级)IEC61010-1:2001测量、控制以及实验室用电气设备的安全要求-第1部分:一般要求IEC61000-2-11电磁兼容性(EMC)-第2-11部分IEC60068-2-30环境测试-第2-30部分1.2产品概述多功能电力仪表可测量各种常用电力参数、有无功电能、复费率电能、谐波含量和最大最小值记录，并具有数字通信、继电器输出、开关量输入、电能脉冲输出和模拟量输出等功能多功能电力仪表具有很高的性价比，可以直接取代常规测量指示仪表、电能计量表、谐波测量仪表以及相关的辅助单元。
LSA1420智能配电仪表
LSA1420智能配电仪表是针对电力系统、工矿企业、公用设施、智能大厦的电力监控需求而设计的智能配电仪表，可以监测所有的电力参数，具备完善的通信联网功能，性价比高，适合于实时电力监控系统，广泛运用于各种控制系统、SCADA系统和能源管理系统中。
装置主要功能:
● 直接测量全部电力参数
● 监视和控制电力开关
● 在线监测电能质量
● 2～31次谐波监测
● 可通讯接入SCADA、PLC系统
● 可与ABB、施耐德、GE等继电保护配合使用
● 可与业界组态软件通讯
装置主要技术性能:
测量功能
● 三相电流、电压
● 有功功率、无功功率、视在功率
● 功率因数、频率
● 有功电度计量（带方向）
● 谐波监测
高级功能
● 越限报警输出
● 最大最小值统计
● 实时时钟
开关量
● 5路开关量输入
● 干接点输入
● 自带辅助检测电源
● 2路继电器输出
● 电度脉冲输出
面板显示
● 高亮度LCD显示
● 测量值显示
● I/O状态显示
通讯协议
● Modbus@RTU通讯协议
● ProfiBus-DP协议
● DL/T645协议
通讯
● RS-485接口● 光纤接口。
IDM30系列智能测控仪表
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概
述
IDM30 系列智能测控仪表是针对电力系统、工矿企业、石油化工、钢铁冶金、轨道 交通、公用设施、智能建筑等自动化水平要求较高的电力监控需求而设计的。采用最现 代的微处理器和数字信号处理技术，集合全面的三相电量测量/ 显示、能量累计、电力 品质分析、故障报警、数字输入/ 输出与网络通讯等多功能于一身。
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安
装
IDM30 系列智能测控仪表一般被安装于开关柜盘面之上， 可用四只安装卡子直接固 定。自动调整显示及一键式菜单，使其成为真正使用方便的装置。
外观
正视图
侧视图
扩展模块及安装夹子
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开孔尺寸
为了正确安装本装置，必须严格按照下方给出的开孔图来做
90+0.5mm
90+0.5mm
开孔
作法更让您在短时间内轻松掌握。
安全性好、可靠性高
采用多种隔离及抗干扰措施，可以可靠的在高干扰环境中运行，产品通过CE认证 和IEC标准的电磁兼容测试。
功能与配置
IDM30 的主要功能如下表所示。型号有 IDM30、IDM30H、IDM30C、IDM30HC 四种， 其主要区别在有无谐波测量、通讯功能；扩展模块有 M31、M32 和 M33 三种。
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打开包装，请检查以下几项 ： 运输中产品未被损坏 产品编号与订货相符 IDM30仪表 一台 安装附件四个(已经卡装在仪表上） M31扩展模块及10 PIN端子 一套（可选） M32扩展模块及10 PIN端子 一套（可选） M33扩展模块及10 PIN端子 一套（可选） 使用说明书 一本
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环境要求
为保证仪表的良性运转，推荐使用工作条件为-10℃～55℃，相对湿度在0％至95 ％（不结露）。本仪表实际使用中可以承受-25℃或70℃的环境。
AMI智能电能表标准体系
AMI标准体系介绍和规划国际电工委员会（IEC）是国际上两大标准化组织之一，它所制定的标准具有很高的权威性，已成为世界范围内发展贸易和进行经济技术合作共同遵循的技术依据，为世界各国普遍重视并采用。
IEC第13技术委员会（TC13）负责制定与《电能测量和负荷控制设备》专业有关的国际标准。
TC13专业的所有标准根据其类别的不同、对象的不同以及技术要求的共性及特殊性分别编入IEC 62051～IEC 62059共九个分区内,具体内容如下:① IEC 62051: 交流电测量—术语② IEC 62052: 交流电测量设备─通用要求(包括通用的定义、要求、试验和试验条件)③ IEC 62053: 交流电测量设备─特殊要求(按具体设备分别制定要求)④ IEC 62054: 交流电测量设备─费率和负荷控制─特殊要求⑤ IEC 62055: 交流电测量─付费售电系统⑥ IEC 62056: 交流电测量─抄表,费率和负荷控制的数据交换⑦ IEC 62057: 交流电测量─试验设备⑧ IEC 62058: 交流电测量设备─验收检验⑨ IEC 62059: 交流电测量设备─可信性标准信息汇总表注：有如下系列规范正在规划{ Q/GDW **1-2009 电力用户用电信息采集系统功能规范Q/GDW **2-2009 电力用户用电信息采集系统专变采集终端技术规范Q/GDW **3-2009 电力用户用电信息采集系统集中抄表终端技术规范Q/GDW **4-2009 电力用户用电信息采集系统通信单元技术规范Q/GDW **5-2009 电力用户用电信息采集系统专变采集终端型式规范Q/GDW **6-2009 电力用户用电信息采集系统集中器型式规范Q/GDW **7-2009 电力用户用电信息采集系统采集器型式规范Q/GDW **8-2009 电力用户用电信息采集系统主站与采集终端通信协议Q/GDW **9-2009 电力用户用电信息采集系统集中器与下行通信模块本地接口通信协议Q/GDW *10-2009 电力用户用电信息采集系统安全防护技术规范Q/GDW *11-2009 电力用户用电信息采集系统检验技术规范Q/GDW *12-2009 电力用户用电信息采集系统专变采集终端检验技术规范Q/GDW *13-2009 电力用户用电信息采集系统集中抄表终端检验技术规范Q/GDW *14-2009 电力用户用电信息采集系统通信单元检验技术规范Q/GDW *15-2009 电力用户用电信息采集系统主站软件设计规范Q/GDW *16-2009 电力用户用电信息采集系统终端应用软件设计规范} 但由于仅仅是国网的企业标准与DL698还有覆盖和交集，因此没有列入表内。
某车间从动力到配电箱配电图及布置全套图
智能仪表说明书
智能数字显示报警仪使用说明书Ver.2007.1.智能数字(光柱)显示报警仪∙通过ISO9001:2000国际质量体系认证∙中华人民共和国计量器具生产制造许可证∙通过国际电工委员会IEC61000-4-0:1995标准的电磁兼容试验目录一、概述 (1)二、智能数字显示报警仪表性能特点 (2)三、技术指标 (2)四、仪表参数设置 (5)五、仪表接线方法 (15)六、仪表的校准 (22)七、仪表报警的设置 (24)八、仪表的故障处理 (27)九、仪表的安装 (30)十、仪表的定货与随机附件 (31)概述本系列智能数字显示仪表采用专用的集成仪表芯片，测量输入及变送输出采用数字校正及自校准技术，测量精确稳定，消除了温漂和时漂引起的测量误差。
本系列仪表采用了表面贴装工艺，并设计了多重保护和隔离设计，并通过EMC电磁兼容性测试，抗干扰能力强、可靠性高，具有很高的性价比。
本系列智能数字显示仪表具有多类型输入可编程功能，一台仪表可以配接不同的输入信号（热电偶/热电阻/线性电压/线性电流/线性电阻/频率等）,同时显示量程、报警控制等可由用户现场设置，可与各类传感器、变送器配合使用，实现对温度、压力、液位、容量、力等物理量的测量显示、调节、报警控制、数据采集和记录，其适用范围非常广泛。
智能数字显示仪表以双排或单排四位LED显示测量值（PV）和设定值（SV），以单色或双色光柱进行测量值百分比的模拟显示，还具有零点和满度修正、冷端补偿、数字滤波、通讯接口、4种报警方式，可选配1～4个继电器报警输出，还可选配变送输出，或标准通讯接口（RS485或RS232C）输出等。
一、智能数字显示报警仪表性能特点1、专用的集成仪表芯片，具备更为可靠的抗干扰性及稳定性。
2、万能信号输入，通过菜单设置即可配接常用热工信号。
3、可在线修改显示量程、变送输出范围、报警值及报警方式。
4、软、硬件结合的抗干扰模式，有效抑制现场干扰信号。
5、数字化校准技术，无电位器等可调部件。
EM500智能型电动机控制器使用说明书
EM500使用手册上海大全赛奥法电气科技有限公司EM500智能型电动机控制器使用说明书上海大全赛奥法电气科技有限公司目录一．总介...................................................................................................................................... - 3 -1.1 总体概述...................................................................................................................... - 3 -1.2 功能概述...................................................................................................................... - 3 -1.3 性能概述...................................................................................................................... - 3 -1.4 工作环境...................................................................................................................... - 4 - 二．产品型号及分类.................................................................................................................. - 4 -2.1 产品构成...................................................................................................................... - 4 -2.2 产品订购向导.............................................................................................................. - 4 -2.3符号对照表................................................................................................................... - 6 - 三．安装...................................................................................................................................... - 6 -3.1 控制器的外形及安装尺寸.......................................................................................... - 6 -3.2 EM522显示模块外形尺寸........................................................................................... - 7 - 四．技术参数.............................................................................................................................. - 7 -4.1 测量.............................................................................................................................. - 7 -4.2 保护.............................................................................................................................. - 8 -4.3 保护技术特性.............................................................................................................. - 9 -4.3.1 过载保护........................................................................................................ - 10 -4.3.2 缺相保护........................................................................................................ - 14 -4.3.3 接地漏电保护................................................................................................ - 14 -4.3.4 欠载保护........................................................................................................ - 16 -4.3.5 堵转保护........................................................................................................ - 16 -4.3.6 过热保护........................................................................................................ - 16 -4.3.7 欠压保护........................................................................................................ - 17 -4.3.8 过压保护........................................................................................................ - 17 -4.3.9 欠功率保护.................................................................................................... - 17 -4.3.10 起动加速超时保护...................................................................................... - 18 -4.3.11 外部故障保护.............................................................................................. - 18 -4.3.12 相序保护...................................................................................................... - 18 -4.4 其它功能技术参数.................................................................................................... - 18 -4.5 运行方式技术参数.................................................................................................... - 19 -4.5.1 直接起动........................................................................................................ - 19 -4.5.2 双向起动........................................................................................................ - 19 -4.5.3 双速起动........................................................................................................ - 20 -4.5.4 电阻降压起动................................................................................................ - 21 -4.5.5 Y/△起动........................................................................................................ - 21 -4.5.6 自耦变压器降压起动.................................................................................... - 23 -4.5.7 测控方式........................................................................................................ - 25 -4.5.8 保护方式........................................................................................................ - 25 -4.5.9 双电源方式.................................................................................................... - 25 -4.1上电自起动功能.................................................................................................... - 27 -4.2欠压重起动功能.................................................................................................... - 27 -4.3失压重起动功能.................................................................................................... - 27 - 五．参数设置及应用................................................................................................................ - 27 -5.1 面板............................................................................................................................ - 27 -5.2 端子............................................................................................................................ - 28 -5.3 EM522显示模块......................................................................................................... - 29 -5.3.1 参数显示........................................................................................................ - 29 -5.3.2指示灯............................................................................................................. - 29 -5.3.3按键................................................................................................................. - 30 -5.4 参数设置及功能应用................................................................................................ - 30 -5.4.1缺省菜单......................................................................................................... - 30 -5.4.2主菜单............................................................................................................. - 33 -5.4.3信号测量菜单................................................................................................. - 35 -5.4.4报警查询菜单................................................................................................. - 36 -5.4.5故障查询菜单................................................................................................. - 37 -5.4.6管理信息菜单................................................................................................. - 38 -5.4.7 DI/DO状态查询菜单 ................................................................................... - 39 -5.4.8保护参数设置菜单......................................................................................... - 40 -5.4.9起动参数设置菜单......................................................................................... - 47 -5.4.10系统参数设置菜单....................................................................................... - 53 -5.4.11输入输出配置菜单....................................................................................... - 55 -5.4.12版本号菜单................................................................................................... - 57 -5.4.13密码管理菜单............................................................................................... - 57 -一．总介1.1 总体概述EM500系列智能型电动机控制器基于微处理器技术,体积小,结构紧凑,安装方便，主要应用于低压配电终端MCC柜中，可在1/4及以上各种抽屉柜中直接安装.EM500系列智能型电动机控制器主要实现以下功能●电机的保护：欠载保护，过载保护，缺相保护，堵转保护(堵转1、堵转2)，接地/漏电保护，欠压保护，过压保护，欠功率保护，起动加速超时，过热保护，外部故障保护，相序保护；●电机的操作控制：直接起动，双向起动，双速起动，电阻降压起动，星/三角起动，自耦变压器降压起动，双电源，保护模式，测控模式。
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简介
多功能电力仪表用于配电系统的连续监视与控制。可测量双回路
三相电流、功率、电能和需量，以及一路母线三相电压。具备4路数
字量输入（DI），1路24V直流辅助电源输出。所有数据都可以通过
RS485通信口用Modbus®-RTU协议读出。双回路多功能表将精确测
量、智能化多功能和简单人机界面结合在一起。多功能电力仪表，节
省盘面空间，占用通信资源少，降低配电监控系统和能源管理系统的
造价，用户在实现配电自动化和能源管理的同时节省大量投资。
应用领域 | JingYinYaDa
■能源管理系统
■工业自动化
■小区电力监控
■变电站自动化
■配电网自动化
■智能建筑
雅达电子2015最新款产品图
面板显示：
安装方法
1).在固定的配电柜上，选择合适的地方开一个开孔尺寸的安装
孔。
2).取出仪表，松开定位螺丝，取下固定夹。
3).将仪表安装插入配电柜的仪表孔中。
4).插入仪表的固定夹，固定定位螺丝。
注：L-N为辅助电源请按仪表外壳接线图正确接线！
产品名称 仪表接线图 数显表说明书 仪表开孔尺寸
多功能测控仪表 仪表接线图 数显表说明书 开孔：91*91
智能电力监控仪表 仪表接线图 数显表说明书 开孔：76*76
综合电力监控仪 仪表接线图 数显表说明书 开孔：67*67
三相网络电力仪表 仪表接线图 数显表说明书 开孔：45*45
三相网络电力仪表 仪表接线图 数显表说明书 开孔：91*45
多功能谐波表 仪表接线图 数显表说明书 开孔：111*111
三相智能数字仪表 仪表接线图 数显表说明书
江阴雅达电子
单相智能数字仪表 仪表接线图 数显表说明书
输入信号产品采用了每个测量通道单独采集的计算方式，保证了
使用时完全一致、对称，其具有多种接线方式，适用于不同的负载形
式。
接线图完整版 | Dimensions
辅助电源
江阴雅达多功能电力仪表具备通用的(AC/DC)开关电源输入接
口，若不作特殊声明，提供的是220V(AC/DC)或110V(AC/DC)电源
接口的标准产品，仪表极限的工作电源电压为AC/DC：80-270V，请
保证所提供的电源适用于该系列产品，以上防止损坏产品。
A．采用交流电源建议在火线一侧安装1A的保险丝。
B．对于电力品质较差的地区中，建议在电源回路安装浪涌抑制
器防止雷击，以及快速脉冲群抑制器。
说明：A。电压输入：输入电压应不高于产品的额定输入电压(100V
或400V)，否则应考虑使用PT，在电压输入端须安装1A保险丝。
B．电流输入：标准额定输入电流为5A,大于5A的情况应使用外
部CT。如果使用的CT上连有其它仪表，接线应采用串接方式，去
除产品的电流输入连线之前，一定要先断开CT一次回路或者短接二
次回路。建议使用接线排，不要直接接CT，以便于拆装。
C。要确保输入电压、电流相对应，相序一致，方向一致；否则
会出现数值和符号错误！！(功率和电能)
D。仪表输入网络的配置根据系统的CT个数决定，在2个CT
的情况下，选择三相三线两元件方式；在3个CT的情况下，选择三
相四线三元件方式。仪表接线、仪表编程中设置的输入网络NET应
该同所测量的负载的接线方式一致，不然会导致仪表测量的电压或功
率不正确。其中在三相三线中，电压测量和显示的为线电压；而在三
相四线中，电压测量显示的为相电压。
备注：如需更详细资料请与我们联系(江阴市雅达电子有限公
司)，我们会第一时间为您讲解!