MJSR-51PL003中文资料
低压电机保护器使用说明
适用范围 重要电动机的综合保护 普通电动机的电流保护
SCT选型
SCT型号 SCT5 SCT10 SCT30 SCT100 电动机额定电流 5A及以下 10A及以下 30A及以下 100A及以下 SCT型号 SCT150 SCT200 SCT300 SCT400 电动机额定电流 150A及以下 200A及以下 300A及以下 400A及以下
菜单显示区显示实例（以 HLM-501H 为例）
参数查看显示实例（以 HLM-501H 为例） 地址：安徽省合肥市蜀山区新产业园稻香路 1 号 电话：0551-5357111 （商务）0551-5364943 （技术）
网址： 传真：0551-5364941 邮编：230031
，然后在短路电流数值下有下划光标闪烁。
实例图二 然后可按上移或下移键修改该参数，修改好后按确认键确认修改，修改成功后左下角出现 OK！ ，如实例图 三显示。如果放弃修改则按取消键，返回到实例图一显示。
实例图三
HLM-501H/S 系列产品保护功能
短路保护 保护原理
Iset 为短路电流整定值，Tset 为保护延时整定值。 地址：安徽省合肥市蜀山区新产业园稻香路 1 号 电话：0551-5357111 （商务）0551-5364943 （技术） 网址： 传真：0551-5364941 邮编：230031 7
合肥徽力电气技术有限公司
Hefei Huili Electric Tech.Co.,Ltd.
故障类型为 16 进制编码，表示电机运行过程出现故障的原因，通信端口主要用于和显示终端通信以及 软件调试，装置状态显示装置状态和工况，复归按钮用于装置复归。 系统上电 依照说明正确接线后，接通工作电源，显示屏显示与主装置通信建立连接,连接后显示系统图、母线电压、 线路电流、有功功率以及功率因素显示： • 显示母线电压 • 显示电动机运行状态 • 运行指示灯红绿闪烁，表示装置工作中 • 通信灯在有通信时闪烁 • 状态指示灯显示当前电动机的运行状态，红灯为正转运行，绿灯为反转运行，灯熄灭为停车状态
晶体管启动器配件说明书
Length
Packing qty.
Screw head
SRWKITM5X10MM SRWKITM4X15MM SRWKITM5X23MM SRWKITM5X30MM
M5
10mm
M4
15mm
M5
23mm
M5
30mm
20
Pozidrive PZ2
20
Philips
20
Torx T20
20
Torx T20
- Graphite thermal pad for RG series with adhesive on one side
- Width x Height x Thickness = 14 x 35 x 0.13 mm
- Packing qty. 10 pcs.
Ordering Key
RFHT
- Phase change thermal pad for RF1 - Width x Height x Thickness = 19 x 21 x 0.13 mm - Packing qty. 10 pcs.
Suffix H8 added to SSR part no. refers to factory mounted DIN clip. Conditions apply. Please ask your Sales representative for further details.
Ordering Key
Description 250V module with LED 250V module with LED + varistor across output terminals 250V module with pins for easy removal of RP unit 250V module with pins for easy removal of RP unit + LED 600V module with LED
MJSR-51PS003中文资料
Harness Type (H) #26 AWG per MIL-W-16878/4 Type E Teflon, 7/34 stranded.
Length
All Yellow
Color Coded
3 (76.2)
H 020
H 027
6 (152.4)
H 019
H 016
8 (203.2)
H 026
All Yellow H 009 H 010 H 011 H 013 H 017 H 042
Color Coded H 004 H 005 H 006 H 048 H 046 H 041
Solid Uninsulated Type (L) #25 AWG gold plated solid copper.
Stainless steel, passivated & lubricated Stainless steel, passivated Stainless steel, passivated
Post, Polarizing
Stainless steel, passivated
.170 (4.32) MAX.
22
23
34
34 Contacts MJSV (shrouded)
Identification numbers are for reference only and do not appear on connectors.
*Low profile configuration **MJSV & MJSR
元器件交易网
Micro Center Jackscrew
MJS
The MJS jackscrew series provides a reliable interconnect for board-to-board, board-to-cable and in-line cable-to-cable applications. Layouts accommodating up to 76 MICROPIN/MICROSOCKETTM contacts are available, with the same wide range of options as are offered with the other MICRO Line products offered in this catalog.
埃特罗斯电气样本
ፆ 1,0 ੇ 0,9
(Ω) 0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,1
0,0
1
3
5
7
9
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图d：阻抗-谐波次数曲线图
11
13
15
17
19
ၿհْຕ
06
非调谐补偿滤波应用场合
如果是工业配电系统，一般5次谐波为频率最低且幅值最大的谐波，对于这 样的配电网，选择非调谐补偿滤波回路的调谐频率次数应低于5次谐波。 右侧图示曲线为电抗率7%的非调谐补偿滤波回路阻抗特性，回路的调谐频 率为189Hz。接入非调谐补偿滤波回路后，可以避免5次及以上谐波的放 大，同时，非调谐补偿滤波回路在调谐频率以上的阻抗低于系统阻抗，回 路可以吸收部分调谐频率以上的谐波，起到滤波作用。
无功补偿和滤波概述
配电网无功补偿与谐波概述
无功功率补偿
在电力系统中，大部分负载在消耗有功功率的同时，也需要大量的无功 功率，这些无功功率并没有被负载真正消耗，而是以电场和磁场的形式 进行交换，因此无功功率将造成： ◎ 占用供电设备容量 ◎ 增加变压器和输电线路损耗 ◎ 降低设备供电电压 ◎ 产生无功罚款，增加用电成本
UA
I UB
ࠃྪۉ
ࠃۉజ၍ UA
Վუഗ r
I
ࢁజ၍
UB
ۉඹഗ
RN XN RT XT
XC
图a：电网简化图及其单线图
串联谐振：图c的曲线图分析了串联起来的变压器和电容器（图b所示）的电路阻抗和谐波次数关系，曲线图显示了发生在11次谐波频率附近的
串联谐振。 当频率接近串联谐振频率时，供电母线上一个相对较低的谐波电压将会引起很大的谐波电流。 较大的谐波电流将会使负载母线上出现较高的谐波电压，使正弦电压发生畸变。
OMRON MOS FET Relay数据手册说明书
1G 3V M 41P R 5I Smallest 40V MOS FET Relay In The Market (USOP Package Size); Designed to exhibit Low Output Capacitance and On Resistance (CxR=10pF·Ω)•Specifically Designed to low ON Resistance 1Ω (typ.)•Dielectric strength of 500Vrms between I/O.■Application Examples■■List of Models*The AC peak and DC value are given for the load voltage.■Absolute Maximum Ratings (Ta = 25°C)Note: The actual product is marked differently from theimage shown here.RoHS CompliantRefer to "Common Precautions ".•Semiconductor test equipment•Test & measurement equipment•Communication equipment •Data loggersNote: The actual product is marked differently from the image shown here.Package type Contact form TerminalsLoad voltage (peak value) *ModelMinimum package quantity Number per tape & reelUSOP41a(SPST-NO)Surface-mounting terminals40VG3VM-41PR5−G3VM-41PR5 (TR05)500ItemSymbol Rating Unit Measurement conditionsI n p u tLED forward currentI F 50mANote:1. The dielectric strength betweenthe input and output was checked by applying voltage between all pins as a group on the LED side and all pins as a group on the light-receiving side.LED forward current reduction rate ∆I F /°C −0.5 mA/°C Ta ≥25°C LED reverse voltage V R 5 V Connection temperature T J 125 °C O u t p u tLoad voltage (AC peak/DC)V OFF 40V Continuous load current (AC peak/DC)I O 300mA ON current reduction rate ∆I O /°C −3mA/°C Ta ≥25°CPulse ON currentlop 900mA t=100ms, Duty=1/10Connection temperature T J 125°C Dielectric strength between I/O (See note 1.)V I-O 500Vrms AC for 1 minAmbient operating temperature Ta −40~+85°CWith no icing or condensation Ambient storage temperature Tstg −40~+125°C With no icing or condensation Soldering temperature−260 °C10s2G3VM-41PR5MOS FET RelaysG 3V M 41P R 5I U S O P ■Recommended Operating ConditionsUse the G3VM under the following conditions so that the Relay will operate properly.■Engineering Data■Safety Precautions•Refer to "Common Precautions " for all G3VM models.ItemSymbol MinimumTypical MaximumUnit Load voltage (AC peak/DC)V DD −−32V Operating LED forward current I F 57.520mA Continuous load current (AC peak/DC)I O −−300mA Ambient operating temperatureTa−20−65°CLED forward current vs.Ambient temperatureContinuous load current vs.Ambient temperatureLED forward current vs.LED forward voltageContinuous load current vs.On-state voltageOn-state resistance vs.Ambient temperatureTrigger LED forward current vs.Ambient temperatureTurn ON, Turn OFF time vs.LED forward currentTurn ON, Turn OFF time vs.Ambient temperatureCurrent leakage vs. Load voltageOutput terminal capacitanceCOFF/COFF(0v) vs. Load voltageI F - TaAmbient temperature Ta (°C)L E D f o r w a r d c u r r en t I F (m A )102030405060-4020-204060801000I O - TaAmbient temperature Ta (°C)C o n t i n u o us l o a d c u r r e n t I O (m A )-40-20204060801000100200300400I F - V FLED forward voltage V F (V)L E D f o r w a r d c u r r e nt I F (m A )0.11101000.81 1.2 1.4 1.6I O - V ONOn-state voltage V ON (V)C o n t i n u o u s l o a d c u r r e n t I O (m A)-0.40.4-0.20.20-400-300-200-1000100200300400R ON - TaAmbient temperature Ta (°C)O n -s t a t e r e s i s t a n c e R O N (Ω)-40-200204060801000123I FT - TaAmbient temperature Ta (°C)T r i g g e r L E D f o r w a r d c u r r e n t I F T (m A )0123-40-2020406080100t ON , t OFF - I FLED forward current I F (mA)T u r n O N , T u r n O F F t i m e t O N , t O F F (µs )101001000110100t ON , t OFF - TaAmbient temperature Ta (°C)T u r n O N , T u r n O F F t i m e t O N , t O F F (µs)101001000-40-2020406080100I LEAK - V OFFLoad voltage V OFF (V)C u r r e n t l e a k a g e I L E A K (p A)10203040051015C OFF - V OFFLoad voltage V OFF (V)O u t p u t t e r m i n a l c a p a c i t a n c e C O F F /C O F F (0v )102030405000.20.40.60.81■Dimensions(Unit: mm)Note: The actual product is marked differently from the image shown here.Actual Mounting Pad Dimensions(Recommended Value, Top View)Note: The actual product is marked differently from the image shown here.Surface-mounting TerminalsWeight: 0.03g• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms.Cat. No. K201-E1-010114(0114)(O)Note: Do not use this document to operate the Unit.OMRON CorporationELECTRONIC AND MECHANICAL COMPONENTS COMPANYContact: /ecb。
液晶电子工业有限公司产品数据手册：液晶电子电机启动器套件、联击器、热过载保护传感器说明书
T h e i n f o r m a t i o n p r o v i d e d i n t h i s d o c u m e n t a t i o n c o n t a i n s g e n e r a l d e s c r i p t i o n s a n d /o r t e c h n i c a l c h a r a c t e r i s t i c s o f t h e p e r f o r m a n c e o f t h e p r o d u c t s c o n t a i n e d h e r e i n .T h i s d o c u m e n t a t i o n i s n o t i n t e n d e d a s a s u b s t i t u t e f o r a n d i s n o t t o b e u s e d f o r d e t e r m i n i n g s u i t a b i l i t y o r r e l i a b i l i t y o f t h e s e p r o d u c t s f o r s p e c i f i c u s e r a p p l i c a t i o n s .I t i s t h e d u t y o f a n y s u c h u s e r o r i n t e g r a t o r t o p e r f o r m t h e a p p r o p r i a t e a n d c o m p l e t e r i s k a n a l y s i s , e v a l u a t i o n a n d t e s t i n g o f t h e p r o d u c t s w i t h r e s p e c t t o t h e r e l e v a n t s p e c i f i c a p p l i c a t i o n o r u s e t h e r e o f .N e i t h e r S c h n e i d e r E l e c t r i c I n d u s t r i e s S A S n o r a n y o f i t s a f f i l i a t e s o r s u b s i d i a r i e s s h a l l b e r e s p o n s i b l e o r l i a b l e f o r m i s u s e o f t h e i n f o r m a t i o n c o n t a i n e d h e r e i n .Product data sheetCharacteristicsLR9D32KITD18BDTESYS motor starter kit, LC1D18BD contactor,LR9D32 thermal overload relayProduct availability: Non-Stock - Not normally stocked in distribution facility MainRange TeSysProduct or componenttypeMotor starterContactor application Motor controlResistive loadUtilisation category AC-4AC-1AC-3Poles description3PPower pole contactcomposition3 NO[Ue] rated operationalvoltagePower circuit <= 690 V AC 25...400 HzPower circuit <= 300 V DC[Ie] rated operationalcurrent18 A 140 °F (60 °C)) <= 440 V AC AC-3 power cir-cuit32 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit Motor power kW4 KW 220...230 V AC 50/60 Hz AC-3)7.5 KW 380...400 V AC 50/60 Hz AC-3)9 KW 415...440 V AC 50/60 Hz AC-3)10 KW 500 V AC 50/60 Hz AC-3)10 KW 660...690 V AC 50/60 Hz AC-3)4 kW 400 V AC 50/60 Hz AC-4)Motor power HP (UL /CSA)1 Hp 115 V AC 50/60 Hz 1 phase3 Hp 230/240 V AC 50/60 Hz 1 phase5 Hp 200/208 V AC 50/60 Hz 3 phase5 Hp 230/240 V AC 50/60 Hz 3 phase10 Hp 460/480 V AC 50/60 Hz 3 phase15 hp 575/600 V AC 50/60 Hz 3 phaseControl circuit type DC standard[Uc] control circuit volt-age24 V DCAuxiliary contact com-position1 NO + 1 NC[Uimp] rated impulsewithstand voltage6 kV IEC 60947Overvoltage category III[Ith] conventional freeair thermal current10 A 140 °F (60 °C) signalling circuit32 A 140 °F (60 °C) power circuitIrms rated making ca-pacity140 A AC signalling circuit IEC 60947-5-1250 A DC signalling circuit IEC 60947-5-1300 A 440 V power circuit IEC 60947Rated breaking capacity300 A 440 V power circuit IEC 60947[Icw] rated short-timewithstand current145 A 104 °F (40 °C) - 10 s power circuit240 A 104 °F (40 °C) - 1 s power circuit40 A 104 °F (40 °C) - 10 min power circuit84 A 104 °F (40 °C) - 1 min power circuit100 A - 1 s signalling circuit120 A - 500 ms signalling circuit140 A - 100 ms signalling circuitAssociated fuse rating10 A gG signalling circuit IEC 60947-5-150 A gG <= 690 V type 1 power circuit35 A gG <= 690 V type 2 power circuitAverage impedance 2.5 mOhm - Ith 32 A 50 Hz power circuit[Ui] rated insulation volt-agePower circuit 690 V IEC 60947-4-1Power circuit 600 V CSAPower circuit 600 V ULSignalling circuit 690 V IEC 60947-1Signalling circuit 600 V CSASignalling circuit 600 V ULElectrical durability 1.65 Mcycles 18 A AC-3 <= 440 V1 Mcycles 32 A AC-1 <= 440 VPower dissipation perpole2.5 W AC-10.8 W AC-3Safety cover WithMounting support PlateRailStandards CSA C22.2 No 14EN 60947-4-1EN 60947-5-1IEC 60947-4-1IEC 60947-5-1UL 508Product certifications LROS (Lloyds register of shipping)DNVGLRINABVCCCULCSAGOSTConnections - terminals Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible without cable endControl circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)flexible without cable endControl circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible with cable endControl circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible with cable endControl circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)solid without cable endControl circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)solid without cable endPower circuit screw clamp terminals 1 0.00…0.01 in²(1.5…6 mm²)flexible without cable endPower circuit screw clamp terminals 2 0.00…0.01 in²(1.5…6 mm²)flexible without cable endPower circuit screw clamp terminals 1 0.00…0.01 in²(1…6 mm²)flexible with cable endPower circuit screw clamp terminals 2 0.00…0.01 in²(1…4 mm²)flexible with cable endPower circuit screw clamp terminals 1 0.00…0.01 in²(1.5…6 mm²)solid without cable endPower circuit screw clamp terminals 2 0.00…0.01 in²(1.5…6 mm²)solid without cable endTightening torque Power circuit 15.05 lbf.in (1.7 N.m) screw clamp ter-minals flat Ø 6 mmPower circuit 15.05 lbf.in (1.7 N.m) screw clamp ter-minals Philips No 2Control circuit 15.05 lbf.in (1.7 N.m) screw clampterminals flat Ø 6 mmControl circuit 15.05 lbf.in (1.7 N.m) screw clamp ter-minals Philips No 2Operating time53.55...72.45 ms closing16...24 ms openingSafety reliability level B10d = 1369863 cycles contactor with nominal loadEN/ISO 13849-1B10d = 20000000 cycles contactor with mechanicalload EN/ISO 13849-1Mechanical durability30 McyclesMaximum operating rate3600 cyc/h 140 °F (60 °C)Relay application Motor protectionPhase failure sensitivity Phase difference > 40% 3 s IEC 60947-4-1 ComplementaryCoil technology With integral suppression deviceControl circuit voltage limits Drop-out 0.1...0.25 Uc DC 140 °F (60 °C))Operational 0.7...1.25 Uc DC 140 °F (60 °C))Time constant28 msInrush power in W 5.4 W 68 °F (20 °C))Hold-in power consumption in W 5.4 W 68 °F (20 °C)Auxiliary contacts type Mechanically linked 1 NO + 1 NC IEC 60947-5-1Mirror contact 1 NC IEC 60947-4-1Signalling circuit frequency25...400 HzMinimum switching current5 mA signalling circuitMinimum switching voltage17 V signalling circuitNon-overlap time 1.5 Ms on de-energisation between NC and NO contact1.5 ms on energisation between NC and NO contactInsulation resistance> 10 MOhm signalling circuitContact compatibility M4Motor power range4…6 KW 200…240 V 3 phase7…11 KW 380…440 V 3 phase7…11 kW 480…500 V 3 phaseMotor starter type Direct on-line contactorContactor coil voltage24 V DC standardThermal overload class Class 5 (30)Thermal protection adjustment range 6.4…32 AMaximum power consumption in W300 mWMounting support Under contactorPlate, with specific accessoriesRail, with specific accessories[Ue] rated operational voltage690 V power circuit660 V signalling circuit[Ui] rated insulation voltage Power circuit 1000 VSignalling circuit 690 VTripping threshold 1.25 In IEC 60947-4-1Control type Red push-button stop and manual resetWhite 2 microswitches adjustable trip classRed knob automatic resetGrey dial full-load current adjustmentTime range 1.5...4 min - automatic reset time[Ith] conventional free air thermal current5 A signalling circuitAssociated fuse rating5 A gG signalling circuit5 A BS signalling circuit[Uimp] rated impulse withstand voltage6 kVIP degree of protection Front face IP20 IEC 60529Front face IP20 VDE 0106Mechanical robustness Vibrations 10...150 Hz 6 Gn) IEC 60068-2-6Shocks 11 ms 15 gn) IEC 60068-2-7Connections - terminals Control circuit screw clamp terminals 1 0.00 in² (2.5 mm²) solid or flexible - with-out cable endPower circuit screw clamp terminals 1 0.02 in² (16 mm²) solid or flexible - withoutcable endTightening torque Control circuit 0.8 N.m screw clamp terminalsPower circuit 3.1 N.m screw clamp terminalsEnvironmentIP degree of protection IP20 front face IEC 60529Protective treatment TH IEC 60068-2-30Pollution degree3Ambient air temperature for operation23…140 °F (-5…60 °C)-40…158 °F (-40…70 °C) at UcPermissible ambient air temperature around the de-viceOperating altitude9842.52 ft (3000 m) withoutMechanical robustness Vibrations contactor open2 Gn, 5...300 HzVibrations contactor closed4 Gn, 5...300 HzShocks contactor open10 Gn for 11 msShocks contactor closed15 Gn for 11 msHeight 3.03 in (77 mm)Width 1.77 in (45 mm)Depth 3.74 in (95 mm)Net weight 1.08 lb(US) (0.49 kg)Standards UL 60947-4-1IEC 60947-4-1CSA C22.2GB 14048.4Product certifications CSACCCTÜVCULusAmbient air temperature for operation-13…158 °F (-25…70 °C) IEC 60255-8Ambient air temperature for storage-76…176 °F (-60…80 °C)Ambient air temperature for storage-67…176 °F (-55…80 °C)Operating altitude6561.68 ft (2000 m) without deratingFire resistance1562 °F (850 °C) IEC 60695-2-1Flame retardance V1 UL 94Electromagnetic compatibility Surge withstand 2 kV common mode IEC 61000-4-5Resistance to electrostatic discharge 8 kV IEC 61000-4-2Immunity to radiated radio-electrical interference 10 V/m IEC 61000-4-3Immunity to fast transients 2 kV IEC 61000-4-4Dielectric strength6 kV 50 Hz IEC 60255-5Height 2.85 in (72.5 mm)Width 1.77 in (45 mm)Depth 3.15 in (79.9 mm)Net weight0.40 lb(US) (0.18 kg)Ordering and shipping detailsCategory22350 - LR9D AND TESYS D STARTER KITSDiscount Schedule I12Package weight(Lbs)0.80 kg (1.76 lb(US))Returnability YesCountry of origin CNOffer SustainabilityEU RoHS Directive Under investigation。
电路保护用正温度系数(PTC)热敏电阻
b
电流 (对数)
c
E
RL
a
I
A
I
=
E - Vp RL
B
电压 (对数)
E
[保护门限电流范围]
1000
电流 (mA)
800 跳闸电流
600 保护门限电流
400 不工作电流
200
0 -20
0 20 40 60 周围温度 (℃)
[工作电流]
I0
I0 2
电流 (A)
R90C.pdf 05.07.22
目录
1
本产品目录中的POSISTORr 与“POSISTOR”是村田制作所的注册商标。
品名表示法 POSISTORr 的基本特性 选择指南 用途一览表 1 过载电流保护用 片状型
片状型规格与测试方法
2 过载电流保护用 窄电流偏差 30V系列 3 过载电流保护用 窄电流偏差 51/60V系列 4 过载电流保护用 窄电流偏差 140V系列 5 过载电流保护用 24/30/32V系列 6 过载电流保护用 56/80V系列 7 过载电流保护用 125/140V系列 8 过载电流保护用 250/265V系列 PTGL系列窄电流偏差规格与测试方法 PTGL系列规格与测试方法 9 过热传感用 片状型 片状型 (仅供参考) 片状窄偏差型 (仅供参考) 片状型规格与测试方法 片状窄偏差型规格与测试方法 10 过热传感用 引线型
例如)
代码 470 471
电阻值 47Ω 470Ω
y电阻值允许偏差 代号 M Q
电阻值允许偏差 ±20%
特定允许偏差
u特殊规格 代号 B1
特殊规格 结构和其他
i包装 代号 RA RB RK
江阴斯菲尔电能质量样本
SFR-MXD-2010-P7/480 SFR-MXD-30-P7/280
20
第七部分
7.1 7.2
21
7.3 7.4
22
7.5
23
第八部分
8.1 8.2
8.2.1
24
8.2.2
25
8.3
26
8.4 8.5
27
第九部分
9.1 9.2 9.3
28
9.5
29
9.6
30A～50A: 442×188×647 75A～120A: 600×600×2200 150A～240A: 800×800×2200 300A～400A: 1200×1000×2200
30
第十部分
10.1 通用型 (主要与LBK、LBKT、LBG等系列产品配套使用)
■ 型号说明
产品代号：无功功率补偿控制器
■ 主要功能
1、参数设置功能 过压值、欠压值、过温度值等保护定值的设置； 延时时间、投入、切除门限等投切限值的设置； 取样电流互感器变比的设置。
2、测量功能 取样互感器极性自动判别，接入时无需考虑极性要求； 配电电压、电流、功率因数、有功功率、无功功率测量；
3、控制功能 自动、手动控制电容器的投切。自动控制时，根据受控物理量（无
5、信号功能 各台电容器投运、退运信号显示，各台电容器容量信号显示； 配电参数越限信号（过压、欠压等）显示； 控制器本身或电容器故障显示；
34
■ 主要技术参数
项目 量程
电 过载
信压 功耗
号 量程
输电 过载
入流 功耗
频率 电源
通讯
报警输出
测量等级
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Micropin
Copper alloy, 50 miro-inch gold
Microsocket
Copper alloy, 50 micro-inch gold
Insulator
Jackscrew Retainer, Jackscrew Insert, Threaded Post, Polarizing
Stainless steel, passivated & lubricated Stainless steel, passivated Stainless steel, passivated
Post, Polarizing
Stainless steel, passivated
.170 (4.32) MAX.
color coded to MIL-STD-681
System I.
(L) 1
- 1/2" uninsulated solid #25
AWG gold plated copper.
(L) 2
- 1" uninsulated solid #25 AWG
gold plated copper.
* See Termination Codes shown below.
All Yellow H 009 H 010 H 011 H 013 H 017 H 042
Color Coded H 004 H 005 H 006 H 048 H 046 H 041
Solid Uninsulated Type (L) #25 AWG gold plated solid copper.
1 13 15 26 Contacts
1
61
7
10 11
11
16 19
16 Contacts**
10 18 28 28 Contacts**
17 34 51
1 18 35
21 44 66
51 Contacts
1 23 45 66 Contacts
MJSB/MJSU (unshrouded)
1
12
13
Polyester, black color Polyphenylene sulfide, black color Stainless steel, passivated Stainless steel, passivated Stainless steel, passivated Stainless steel, passivated
Shrouded Receptacle (16-28*-34)
MJSV/MJSR
A
.080 (2.03)
.065 (1.65)
.285 (7.24) MAX. D
C
Face View
A
MJS
.170 ± .010 (4.32 ± 0.25) POLARIZING PIN (OPTIONAL WITH LOSS OF CONTACT)
R MJS * - 26 P H 001
TERMINATION CODE*
(H) 001 - 18" , 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon,
yellow.
(H) 003 - 18", 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon,
.110 MAX. (2.79)
Receptacle
Part Number MJSB or MJSU-10P MJSB or MJSU-10S MJSB or MJSU-26P MJSB or MJSU-26S MJSB or MJSU-51P MJSB or MJSU-51S MJSB or MJSU-66P MJSB or MJSU-66S
Plug
B Max. .190 (4.83) .190 (4.83) .190 (4.83) .190 (4.83) .260 (6.60) .260 (6.60) .260 (6.60) .260 (6.60)
C Bsc. .290 (7.37) .290 (7.37) .690 (17.53) .690 (17.53) .940 (23.88) .940 (23.88) 1.190 (30.23) 1.190 (30.23)
RoHS COMPLIANCE
SERIES
INSULATOR MATERIAL
CONTACT ARRANGEMENT
CONTACT TYPE
TERMINATION TYPE
TERMINATION CODES
CONTACT TYPE P - Pin S - Socket
TERMINATION TYPE H - Insulated wire harness. I - Integral tail (MJSV-28S only). L - Solid - uninsulated wire. S - Solder pot to accept #26 AWG harness wire. T - Thru bundle pigtail (MJSV-28P only).
元器件交易网
Micro Center Jackscrew
MJS
The MJS jackscrew series provides a reliable interconnect for board-to-board, board-to-cable and in-line cable-to-cable applications. Layouts accommodating up to 76 MICROPIN/MICROSOCKETTM contacts are available, with the same wide range of options as are offered with the other MICRO Line products offered in this catalog.
22
23
34
34 Contacts MJSV (shrouded)
Identification numbers are for reference only and do not appear on connectors.
*Low profile configuration **MJSV & MJSR
1-64 UNC-2A THREAD
A Max. .378 (9.60) .378 (9.60) .778 (19.76) .778 (19.76) 1.028 (26.11) 1.028 (26.11) 1.280 (32.51) 1.280 (32.51)
1-64 UNC-2B THREAD
.332 (8.43) MAX.
Harness Type (H) #26 AWG per MIL-W-16878/4 Type E Teflon, 7/34 stranded.
Length
All Yellow
Color Coded
3 (76.2)H 0源自0H 0276 (152.4)
H 019
H 016
8 (203.2)
H 026
1-64 UNC-2B THREAD B
1-64 UNC-2A THREAD
Plug
.205 (5.21) MAX. .090 ± .010 (2.29 ± 0.25)
.285 (7.24) MAX.
B
.110 (2.79) MAX.
C
Face View
SHROUDED STANDARD MATERIALS AND FINISHES
Copper alloy, 50 miro-inch gold
Microsocket
Copper alloy, 50 micro-inch gold
Insulator
Diallyl phthalate, green color or polyetherimide, natural color
Jackscrew Retainer, Jackscrew Insert, Threaded
How to Order
SERIES MJS - Micro Center Jackscrew
INSULATOR MATERIAL B - Diallyl phthalate V - Polyester U - Polyetherimide R - Polyphenylene sulfide
CONTACT ARRANGEMENTS Unshrounded Receptacle: 10, 26, 51, 66 Shrouded Receptacle; 10, 26, 34, 38, 42, 76 Low Profile Plug and Receptacle (shrouded): 28
Receptacle
.145 (3.68) DIA. MAX.
Part Number
A Max.
B Max.
C
D
Ref.
± .006 (0.15)
MJSV or MJSR-16P
.700 (17.78)
.345 (8.76)
.545 (13.84)
.175 (4.45)
MJSV or MJSR-16S
Termination
Termination
Code
Length
Code
Length
L61 .125 (3.18) L14 .750 (19.05)
L56 .150 (3.81) L2 1.000 (25.40)
L57 .190 (4.83) L7 1.500 (38.10)