under voltage protection circuit,China under voltage protection circuit Manufacturers, Suppliers

To supply NS circuit breaker

Mar 31, 2013

... for short circuit and overload protection for circuit of AC690V,50/60Hz,rated current from 12.5A to 630A.Its rated insulation voltage is ... non-frequent start,breaking off working and protecting overload,short circuit and under voltage.Tripping Characteristics: Rated current of release(A)Thermodynamic release ...

Supplier: Yueqing Junwei Electric Co., Ltd.

[China Manufacturers]

molded case circuit breaker

Mar 31, 2013

... Name: moulded case circuit breaker (MCCB)2) Frequency: AC 50Hz/60Hz)3) Rated insulation voltage: 660V4) Rated operating voltage under AC 690V or ... conditions. 10) Provided with the function of the protection against overload, short circuit and under voltage. 11) These products comply to GB/T19001- ... 60Hz) 690 690 690 900 900 Rated impulse withstand voltage(KV)Uimp 6 6 6 6 6 Uitimate breaking capacity ...

Supplier: Zhejiang Zhongao Electric Co., Ltd.

[China Manufacturers]

Molded Case Circuit Breaker

May 27, 2012

... ,630 Rated insulation voltage Ui660V Rated operating voltage Ue380V Number of poles3,4Rated ultimate short-circuit breaking capacity Icu ... functions, and making the protection as line and equipment overload, or under voltage . The shell frame circuit breaker of Rated current ... start, disconnect and the motor running overload, short circuit and under voltage. Products comply with the GB14048.2, IEC60947- ...

Supplier: Wenzhou Xider Electric Co., Ltd.

[China Manufacturers]

[EYEN] AVR III - RAE Series Relay automatic voltage regulator

Feb 02, 2013

... .5,Over-voltage protection 243±4V6,over-temperature protection: 120°C,after over-temperature protection, the output will renew when the temperature fall under 80 ... main products are voltage stabilizers, voltage regulators, inverters, voltage regulator ,silicon rectifying chargers, low voltage apparatus, reactors, current transformers, voltage transformers and circuit breakers. We have ...

Supplier: Yiyuan Electric Co., Ltd.

[China Manufacturers]

1500w DC 12V to AC220V voltage transformer

Mar 31, 2013

... -11V19.5 -21VOver-voltage protection≥15V≥29VFuse30A X 715A X 7Non-load current≤1A≤1AConvert efficiency≥90%Overload protectionHaveShort circuit protectionHaveWork temperature-10 ... input voltage under normal working scopehousehold electricity supplyinverting DC to AC requirementNot household electricity supply, AC input low voltage protection, AC input high voltage protection. Attention ...

Supplier: Guangzhou Tonghexing Electronics Co., Ltd.

[China Manufacturers]

Adjustable Automatic Voltage Regulator MX341-A in PMG System

Dec 12, 2012

... .Sustained generator short circuit current is another feature of the PMG system. The AVR sense the voltage in the main ... Parallel OperationAdjustable EXC TRIP, DIP, TRIM & DROOP FunctionsSoft Start Voltage RampingUnder Frequency Roll Off ProtectionUFRO & Over Excitation LED Indicators ... 5% droop (PF=0)Max. input 0.33AUnder Frequency Protection (Factory Setting)Set point 95% HzSlope 170% down to ...

Supplier: Fuan Parbeau Electronics Co., Ltd.

[China Manufacturers]

ZKF Vacuum Auxiliary Switch for vacuum circuit breaker

Mar 31, 2013

... widely for relays circuit switch and signal acquisition circuit. They also apply to protection circuit, electromagnetic lock circuit, secondary circuit of disconnect switch ... acting mechanism. After the shaft swings in 75°,under the influence of energy storing switch, the shifting ... -interference Capability The contact makes and breaks normally under the interferences of common-rode, differential mode, ...

Supplier: Zhejiang Xianghong Electric Appliance Co., Ltd.

[China Manufacturers]

compositive current&voltage protector

Feb 25, 2013

... protection 4Losting-phase protection 5Centralized control NA1960 Specifications Main functions:1 Display voltage: display current power voltage value2 Overload and under voltage: when power voltage ... , cut off load to protect circuit.5 Losting-phase protection: when controller checks lacking phase ... , cut off load to protect circuit.6 Phase sequence protection: when three-phase sequence is wrong ...

Supplier: Jiangsu Lanhe Network Technology Co., Ltd.

[China Manufacturers]

Automatic Voltage Stabilizer A2200 2000VA/1200W

Jan 22, 2013

... input voltage range High quality of output voltage Overload Protection Digital Voltage Stabilizer Features:Wide Input Voltage RangeThis series of stabilizers can work properly under a ... to normal range.Short Circuit & Overload ProtectionStabilizer's circuit breaker automatically works against overcurrent or overload. Reset the circuit breaker to make it ...

Supplier: Sunshine And Cell Power System Equipment Co., Ltd. Foshan

[China Manufacturers]

U.S. regulations low voltage transformer

Apr 13, 2012

... .00A4.16A±1%±5% 3.3 Ripple and Noise: Under nominal voltage and nominal load,the ripple and noise are as follows ... /230Vac input voltage,1/4,1/2,3/4 and full load calculation average efficiency.PROTECTION FUNCTION: 4.1 Short circuit test: The ... auto recovered when over current faults remove. 4.3 Over Voltage Protection: The power supply will auto recovered when faults remove 120 ...

Supplier: Qingdao Industrial Source Trading Co., Ltd.

[China Manufacturers]

Stavo1 1000NA Voltage Stabilizer / Regulator

Mar 31, 2013

... single phase1. Automatic voltage regulation2. Our voltage regulators can protection against brownout & over voltage.3.Wide input voltage range.4.Short circuit &overload protection.5.Optional delay ... (According China standard)Protection FunctionOver-voltage(Input more 260V and output more than 240V),under voltage less than 150V,over-load,short circuit,delay time ...

Supplier: Yueqing Fly Electric Co., Ltd.

[China Manufacturers]

EV car voltage converter, car power converter

Nov 27, 2012

... noise<50dBProtectionMulti-protectionMulti-protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier ...

Supplier: Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

[China Manufacturers]

SVC(1.5KVA~75KVA) Series Three phase Voltage Stabilizer

Mar 31, 2013

... 2008 and CE certification 2)three phase voltage stabilizer & regulator 3)over & under voltage , delay and by passTNS(SVC) ... over voltageShort circuit protectionSelectable delay timeNo Additional Waveform DistortionGlobal Voltage Customization Performance: Input Phase Three phase Voltage 260-430V AC ... 10%) Output Voltage 380V±3% AC Frequency 50/60HZ Loading power factor 0.8 Protection Over Volt.yes ...

Supplier: Wenzhou Jingkesai Electric Co., Ltd.

[China Manufacturers]

mccb,DZ20 series Mould Case Circuit Breaker

May 26, 2012

... voltage is 660V, rated working voltage under 380V(400V) for change and start not frequently. The breaker has protection functions of over load, short circuit ... and under voltage to portect circuit and equipment from damage.Work conditionsHeight ...

Supplier: Foshan City Nanhai Hengnuo General Electric Co., Ltd.

[China Manufacturers]

Moulded Case Circuit Breaker (ABS-D)

May 26, 2012

ABS-D series moulded case circuit breaker is suitable for industrial or commercial power and lighting ... moulded case circuit breaker is suitable for industrial or commercial power and lighting with AC 50/60Hz, rated working voltage up to ... be attached to install the accessories which have protection function for avoiding loss-voltage, under-voltage. The product can install connection line with front ...

Supplier: Yueqing Zhicheng Electrical Equipment Co., Ltd.

[China Manufacturers]

150W AC 220V+USB 5V Overall protection In-car Charger for iPad

Feb 28, 2012

1.In-car Charger, with Protection from Short Circuit/Overload/Over Voltage/Under Voltage/Overheating 2.Output: AC 220V+USB 5V Key Specifications/Special ... Features:Rated power: 75WPower: 100W (maximum)Input voltage ...

Supplier: Shenzhen Sunlive Technology Co., Ltd.

[China Manufacturers]

75W AC 220V+USB 5V Overall Charger for ipad/cell phone with protection In-car

Jan 14, 2013

1.In-car Charger, with Protection from Short Circuit/Overload/Over Voltage/Under Voltage/Overheating 2.Output: AC 220V+USB 5V specification : ... of the product: 0.12kgProtection functions: short circuit/overload/over voltage/under voltage/overheatingThe inverter can concert 12V DC of automobile ... automobile whose service power is less than 75W and voltage is 220V AC can be used by the productSuitable ...

Supplier: Shenzhen Sunlive Technology Co., Ltd.

[China Manufacturers]

HM1 MOULDED CASE CIRCUIT BREAKER

Aug 26, 2012

... is supplied with rated insulating voltage 660V and used for circuit of A.C.50Hz, rated operating voltage AC 380V APPLICATION HM1 ... is supplied with rated insulating voltage 660V and used for circuit of A.C.50Hz, rated operating voltage AC 380V. (Or below ... of the motors. Equipped with the protection devices for over-current, short circuit and under voltage, the products are capable of preventing ...

Supplier: Yueqing Geenwich Imp & Exp Co., Ltd.

[China Manufacturers]

ABS mccb molded case circuit breaker 400A

Dec 06, 2012

... design and manufacture technology.They are suitable for short circuit and overload protection for circuit of AC 690V,50/60HZ,rated current from ... 12.5 to 1600A 3P 4P ALLOWEDIt is rated insulation voltage ... break non-frequent,breaking off working and protecting overload ,short circuit and under voltage.It con-forms to IEC60947-2 standard

Supplier: Yueqing Kangling Electric Appliance Factory

[China Manufacturers]

EG6N(M60-125 )CE SEMKO 4.5ka miniature circuit breaker/mcb

Nov 25, 2012

... is mainly used ofr the protection against overload and short circuit under the AC 50Hz/60Hz,rated voltage 240V/415V and rated ... switching operation under the normal circumstance.Rated current in (A) : 63 80 100 125Poles : 1P 2P 3P 4PRated voltage Ue ( ... ,80A,100A) 7000(In=125A)Contact position indicator Yes Protection degree IP20Reference temperature for setting of thermal element30Ambient temperature ...

Supplier: Gacia Electrical Appliance Co., Ltd.

[China Manufacturers]