current limiting circuit,China current limiting circuit Manufacturers, Suppliers

252kv SF6 de-arcing chamber post bushing for circuit breaker

Sep 08, 2012

... ,GB,AS,BS,DIN,GEN This circuit breaker comprises a plurality of a vacuum-type circuit interrupters, each having a movable contact ... common point. 252kv SF6 de-arcing chamber post bushing for circuit breaker

Supplier: Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

[China Manufacturers]

PTC Thermistor for Over-Current and Over-Heating Protect

Apr 21, 2012

... term reliability.With a complete range of articles, the over-current and over-heat protection thermistor of all kinds of electricity ... of the user.ApplicationsCeramic PTC have applied widely in over-current and over-heat protection for computer peripheral equipment, telecommunication and ... , automobiles, and industrial electronics products. PTC Thermistor for Over-Current and Over-Heating Protect

Supplier: Wuhan Huagong Xingaoli Electron Co., Ltd.

[China Manufacturers]

M63 Overcurrent Circuit Breaker

Apr 17, 2012

... ,25A 32A and 40A,50A,63A,80A,125A. M63 Overcurrent Circuit Breaker

Supplier: Zhejiang Aosran Lighting Electrical Equipment Co., Ltd.

[China Manufacturers]

Limiting Switch

May 22, 2012

... :-20 to 60°CAmbient humidity:95% maximumOperating frequency:120/minShort-circuit current:0.5kAContact type:1NC+1No(slow action) Limiting Switch

Supplier: Shenzhen City Today And Developed Hardware Factory

[China Manufacturers]

500mA constant current LED driver for LED light bulb

Nov 02, 2012

... calorific value. 2. High stability, drive stable work, output current constant, no drift. 3. High security, suitable for high ... inside integrated over-voltage, over-current, overheat protective circuit. 4. Has the maximum output power limiting function, to avoid the impact ... corresponding temperature testing, aging test, efficacy test and short circuit testing.7.May be based on customer demand of ...

Supplier: Shenzhen Ideas Light Power Co., Ltd.

[China Manufacturers]

SB2 ( L7 ) 2p 10ka breaking capacity mini circuit breaker with short circuit and overload protection

Nov 19, 2012

... product is mainly used in circuit with AC 50/ 60Hz, voltage 230V up to 400V, current 1A up to 63A ... for protecting cables and equipment against overload and short circuit.and also for ... voltage UeV230/400Insulation voltage UiV500Rated frequency50/60HzRated breaking capacityA10000Energy limiting class3Rated impulse withstandvoltage (1.2/50)UimpV6000Dielectric test voltage ...

Supplier: Wenzhou Ausin Electric Co., Ltd.

[China Manufacturers]

LW35 High Voltage Circuit Breaker SF6

Mar 30, 2013

... operation with three spring mechanism. LW35-252 circuit breaker is equipped with three spring mechanisms to ... -145LW35-252Rated VoltagekV72.5126145252Rated CurrentA31504000Rated FrequencyHz50Rated Short Circuit Breaking CurrentkA4050Ambient Condition ItemUnitLW35-72.5LW35-126LW35- ... 4000Rated FrequencyHz50 Rated Short Circuit Breaking CurrentkA 40 50Rated Short Time Withstand Current(3s)kA 40 50Short ...

Supplier: Liaoning Mec Group Co., Ltd.

[China Manufacturers]

48v/150A rectifier system ( output voltage 48vdc,output current 150A,3200w

Mar 30, 2013

... DC equipment load. High efficiency>96%. Features 1. Circuit of the Rectifier modules have two parts,one is PFC ... be above 96% 3. With step less current limiter technology,output current is continuously adjustable.4. Adopted step less temperature ... 85V-290VInput voltage (AC) 48V (42V-59V Continuously adjustable)Output current (A)15A20A30AMax. power (W)800W1000W1600WOperating temperature-25°C ~ 65 ...

Supplier: Shenzhen Setec Power Co., Ltd.

[China Manufacturers]

VIB series of indoor vacuum circuit breaker

Aug 03, 2012

... and industrial and mining industry etc.VIB series vacuum circuit breaker has taken into consideration of reliable interlock ... at the rated current and with the capability of many times operations of breaking short-circuit current and fault current. This series ... of vacuum circuit breaker is an integrated unit by ...

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

Circuit Breaker

Jun 17, 2012

BEST QUALITY COMPETITIVE PRICE F360 RESIDUAL CURRENT CIRCUIT BREAKER(RCCB) ELBC Series F360 Residual Circuit Breaker(RCCB)Operation principle figure F362F364FSL1-2P ... 100AspcificationType and specificationRated currentRated voltageRated operating currentResidual operating current rangeRated conditional short circuit curentMechanical lifeF3602 poles16A25A32A40A63A80A100A125AAC 230V0.03A0.1A0.3A0. ...

Supplier: Wenzhou Jiaxun Electrical Co., Ltd.

[China Manufacturers]

Siemens 3VE Series 3VA8 circuit breaker

Feb 05, 2013

... of electric motor, Siemens 3VE Series 3VA8 type circuit breaker,Circuit breaker with over current protection system, which is used for 3 phase ... . at 50Hz or 60Hz, 10A-63A Siemens 3VE Series 3VA8 circuit breaker

Supplier: Ruian Zhongqiang Imp&Exp Trading Co., Ltd.

[China Manufacturers]

Used to small circuit breaker of Bimetal Rivet

Jun 04, 2012

... and Small size contactor,switches, Micro switches relays. Small circuit breakers Bimetal RivetPure silver contact:Features:(1) Pure silver ... (5) With very low arc erosion. On making higher current, normally asymmetric pairswith AgC contact materials are applied(6) ... ) AgZnO contact material is mostly suitable for contactors and circuit breakerswith large capacitiesAgCdO contactt:Features:(1) AgCdO is a ...

Supplier: Zhejiang Leyin Alloy Co., Ltd.

[China Manufacturers]

Flexible Circuit

Jul 27, 2012

... ,dust,gas resistant 3)durable use Features of our flexible circuit:1) Size: as you required2) Thickness: 0.1 ... overlay mostly use PC (polycarbonate) or PVC material and the circuit layer commonly use PET (polyester) material2) Rear adhesive: 3M, ... :1) Operating Voltage: 0~35 V DC.2) Operating Current: 100 MA Max.3) Operating Contact Resistance: Less than ... 24 hours at 80°C and 90%RH. Flexible Circuit

Supplier: Xiamen Yindong Logistics Co., Ltd.

[China Manufacturers]

Medium Voltage Vacuum Circuit Breaker

Feb 03, 2013

... interrupters embedded in resin poles Features: 1) The vacuum circuit breakers use vacuum interrupters embedded in resin poles 2) Embedding ... the interrupter in resin makes the circuit-breaker poles particularly sturdy and protects the interrupter against shocks ... , 1250, 1600, 2000, 2500, 3150A 3) Rated short circuit breaking current: 25, 31.5, 40KA 4) Mechanical life: 30,000, 20 ...

Supplier: Shanghai Electric International Economic & Trading Co., Ltd.

[China Manufacturers]

short-circuit and earth-fault indicators,voltage indicators,EKL,EKL4

Feb 24, 2012

... reading instrument (panel instrument)* 3pcs sensors for detecting short circuit current* 4pcs linght cable* 1pc sensor for observing the sum ... current* 1pc flashing lamp (optional)Installation of the reading instrumentThe Earth Fault and Short Circuit Indicators is ... to keep the reading instrument in its position. short-circuit and earth-fault indicators,voltage indicators,EKL,EKL4

Supplier: Yueqing Parber Electrical Co., Ltd.

[China Manufacturers]

short circuit grounding wire

Jan 11, 2013

It is used to calcel inductive current in distrubution stations These are used in transmission and distrubution ... stations or electric factory to calcel inductive current, to connect earth and the wires.Casting aluminum alloy clamps ... customer require detailed data, we will design and meet. short circuit grounding wire

Supplier: Yangzhou National Machinery Of Power Co., Ltd.

[China Manufacturers]

12V 24V 100W constant current led driver

Jul 12, 2012

... 4output efficiency (W)30 — 5050 — 100output constant current precision+/- 2%+/- 2%representative efficiency96%working circumstance temperature- ... 96%.2. Adjustable output current, including whole-efficiency current and half-efficiency current.3. Decrease working efficiency ... protection function, including reverse, short circuit, Open circuit, 10. over current and over heat protection. Welcome to ...

Supplier: Qingdao Skywise Technology Ltd.

[China Manufacturers]

current transformer testing equipment/split core current transformer

Mar 31, 2013

... without opening any cable or bus bar circuit.Technical data & Specification: Primary current: Secondary current: Standard approval: Maximum voltage: Frequency ... : Rated load: Class: Short-time thermal current: Rated security coefficient:100A-5000A 5A, 1A IEC44-1 ... 25DP-81680160120184245525252384.3 The main features of Spolit Core Current Transformer DP series are: -Small size and easy ...

Supplier: Annai Electrical Co., Ltd.

[China Manufacturers]

Constant current LED driver for solar LED light, half power option

Jul 02, 2012

... features:1.High precision Constant current control <±2%2.Adopt advanced two phase boost circuit, high efficiency and reliability. ... self-cooling, no extra heat sink6.Adjustable full output current by customers.7.Adjustable for Half-power by customers ... Input polarity reverse protection; Output shout circuit protection,Output open circuit protection. Constant current LED driver for solar LED light, ...

Supplier: Shenzhen SunS Energy Technology Co., Ltd.

[China Manufacturers]

MCCB/ moulded case circuit breakers

Jan 10, 2013

... : 3 poles, 4 poles MCCB/ moulded case circuit breakers Product Descriptionmoulded case circuit breakers are one of the new breakers designed ... to distribution network circuit of AC 50Hz or 60Hz with rated working voltage up to 690V and rated working current up to ... 800A. It is used to protect circuits and powersupply equipment form damage of overload, under-voltage, short-circuit ...

Supplier: Qingdao Sico Electric Equipment Co., Ltd.

[China Manufacturers]