digital over current relay,China digital over current relay Manufacturers, Suppliers

SET-185 Earth resistance tester

Dec 01, 2012

... over-current protection,convenient,quick and accurate.Technical data Output voltage:0~10V ,0~250V Accuracy:0.5 class 4 and half digital ... display Output current:0~30A Accuracy:0.5 class 4 and half ...

Supplier: Xi'an Sifang EM Co., Ltd.

[China Manufacturers]

Wanlida Medium Voltage Motor Protection Relays

May 17, 2012

Medium voltage motor protection and monitoring No.1 protection relay provider In China CE certificate The Motor Protection Relays MMPR- ... definite time limit over-current protection ( instantaneous over-current protection, locked rotor protection) (Overcurrent)Negative sequence over-current protection(NS Overcurrent)Zero sequence over-current protection(ZS Overcurrent ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

ST Step-down transformer

Jun 03, 2012

1)passed ISO9001 and CE certificate 2)Over current/voltage , phase sequence protection 3) MCU control, no brush, no ... % 2.Output voltage:rated voltage +/-5% (no load) 3.Efficiency: over 95% 4.MOQ: 1 set Control Transformer(BK,SBK),power ...

Supplier: Shenzhen Goter Power Technology Co., Ltd.

[China Manufacturers]

SLR Isolation electric switch

Nov 15, 2012

... voltage up to: 660V, DC rated voltage up to: 440VRated current up to :630A SIMILLAR TO FRANCH SOCOMEC 1)Very high ... the various electrical and mechanical performance3)Reliable breaking protection against over-current or short-circuit apparentvisible the off state4)Strong humidity and ...

Supplier: Zhejiang Soode Technology Co., Ltd.

[China Manufacturers]

SMSL SA-50 50WX2 TDA7492 Class T Amp Integrated Tripath Stereo Amplifier black

Sep 15, 2012

... shell;5·Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A.The machine is BTL output, that is to ...

Supplier: Shenzhen Longruixiang Trade Co., Ltd.

[China Manufacturers]

AMPLIFIER

Dec 22, 2012

... : 50Hz~250Hz Variable·Bass Boost (Variable at 45Hz): 0~12dB·Current Protection: Over-Current, Over-Voltage and Thermal·Protection: DC-Draff, DC-Reverses, Speaker ...

Supplier: Ningbo Yago Electronics Co., Ltd.

[China Manufacturers]

6/12V - 8A - CE- Car Engine starter

Feb 09, 2013

... protection 2.Short circuit protection 3.Over-current protection 4.Efficient,security,automation Item No.:WJ-MCBC1208DVSize:200mm ... .4M(According to customer's order)Protection:1.Over-heating protection2.Short circuit protection3.Over-current protectionCharacteristics:1.Efficient2.Security3.Automation 6/12V ...

Supplier: Jiande Wanjia Electric Appliance & Cable Co., Ltd.

[China Manufacturers]

LED driver Constant current100W

Mar 29, 2012

... have 30W-200W for this series. MODELCIF-100W OUTPUTDC VOLTAGE100VCONSTANT CURRENT REGION60~100VDCRATED CURRENT350mARATED POWER100WRIPPLE & NOISE±4%VOLTAGE TOLERANCE10%LOAD REGULATION ... : Constant current limitingSHORT CIRCUITHiccup mode Protection type: Shut down and latch off o/p voltage, re-power on to recover.Over temperatureProtection ...

Supplier: Xiamen Evada Electronics Co., Ltd.

[China Manufacturers]

PWM LED Dimmer 24V 8A (PCB,PCBA,LED)

Sep 22, 2012

... Efficiency - About 98% at full rated current, higher at lower current,dimmable through a potentiometer or a turning knob ... Features :Constant current mode power supply(1A)Universal AC input / Full ... 300VAC surge input for 5 secondsProtections: Short circuit / Over current / Over voltageFully isolated almu caseCooling by free air convectionSmall and compact ...

Supplier: Hangzhou Singo Tech Co., Ltd.

[China Manufacturers]

PROFESSIONA DC CUTTER MOSFET PLASMA CUTTER/CUTTING CUT 30/40/60/70/100/120)

Apr 05, 2012

... ,Narrow cutting gap,smoth cutting surface,small distortion.====================================================With perfect over-current,over-heart,over-voltage protection function,safety and durable.====================================================Widly use for ...

Supplier: Taizhou Feida Machine Tool Co., Ltd.

[China Manufacturers]

car charger

Jun 08, 2012

... you can charge in the car accepted different connector portable over current car charger detail specification type :electronicbrand name :JIABEN model number ... ,light weight ,very convinent to take with youit is over current,over voltage ,overload,over protection to meet with the local standardit is suitable ...

Supplier: Guangzhou Jiaben Electronic & Telecom Co., Ltd.

[China Manufacturers]

electric control box

Jan 06, 2013

electric control box: 1. Max. motors:1/2/3 motor(s) 2. Over current protection 3. 2pcs 9v batteries back-up electric cpontrol box:Feature:Model2520Input ratingAC120V60Hz/AC240V50HzOutput ratingDC24V 3A Max.Motor No.1/2/3motor(s)Duty cycle15% Max(on 2 mins max.)HandsetRF remote controlEnvironment-5°c~45°cIPClass 2 power unit electric control box

Supplier: Handa Communication Equipment Co., Ltd.

[China Manufacturers]

NA Series Automatic Transfer Switches ( integral ATS )

Sep 22, 2012

... :CE,CCC,ISO Automatic Transfer Switches YES1-32NA 1) Rated current of over current release: 16, 20, 25, 322) Pole number: 2p, 3p ... any one phase or one phase above experiences under- or over-voltage, guide phase2) When two sources have abnormal or faulty ... switch-off state designed with the isolation function. The disjunction current is the instant exciting mode. NA Series Automatic Transfer Switches ...

Supplier: Zhejiang YUYE Electric Co., Ltd.

[China Manufacturers]

soft starter

Jul 16, 2012

... ,voltage ramp start,voltage ramp start with current limit, and programmable kick-torque and current limit are availbable for each mode.CMC ... of 4-20mA for customer8.Advanced protectionMulti-protections as over current,input/output phase missing,thyristor short circuit,overheat protections keep ...

Supplier: Ningbo Zhiyang Electromechanical Equipment Ltd.

[China Manufacturers]

12V LED power adapter

Feb 16, 2012

... -240V 50/60Hz2, General Output: 18W700mA 27W700mA 36W700mA3, With over loading, over current, over voltage and short sircuit protection4, Dieletric strength: AC3000V 5mA 3Seconds5 ...

Supplier: Shenzhen Borasen Technology Development Co., Ltd.

[China Manufacturers]

2U-16 Slot Media Converter

Jan 27, 2013

... power suppliesLED Indication for converters19 inch Rack Mount, Metal CaseOver Current ProtectionWide operating temperature 0~70 without Active CoolingHumity:5%~95 ...

Supplier: Guangdong Rainbow Electronics Co., Ltd.

[China Manufacturers]

IGBT MMA-250 250A

Feb 04, 2013

... , high welding quality, contains electric circuit to protect against over-current, over-heat and over-voltage, safe to operate.5.More attractive design, portable ... capacity(KVA)5.36.28.5No-load voltage(V)576370Output current Range(A)20-16020-18010-200Rated output voltage(V)26 ...

Supplier: Taizhou Gentoo Electrical Equipment Co., Ltd.

[China Manufacturers]

S2000 E 380v Cabinet Machine Variable Frequency Drive For Elevator

Mar 31, 2013

... closed loop function wiht PG cardSame with Yaskawa G5 seriesRated over-current:20% last 3 sec.150% last 1 min Flux ... ProtectionUL-recognized electronic thermal overload relay (I2T)Instantaneous OvercurrentMotor coasts to stop at approximately 200% rated output current. (CT Rating)Fuse ... to stop after 1 min. at 150% rated output current. (CT Rating)OvervoltageMotor coasts to stop if converter output ...

Supplier: Quanzhou Machtric Automation Equipment Co., Ltd.

[China Manufacturers]

AVR/stabilizer

Mar 08, 2013

... 2, Hot sell in Africa 3. Analog display or digital display SBW series three-phase volrtage stabilizer is a contact ... Non additional waveform distortion Protection funcations Over-voltage, over-current, phase shortage, phase-sequence and mechanical failure. Over-load capcity 1 min at the ... Condition Coil tester Wuyuan & WY-I 8 3.0 Acceptable Relay calibration tester Wuyuan & WY-III 5 4.0 Acceptable ...

Supplier: Wenzhou Yuanda Electrical Equipment Co., Ltd.

[China Manufacturers]

Harmonic meter LCD madein Wenzhou

Mar 31, 2013

... ModuleEnergy Pulse Output2-channel circuits electrical energy pulse output, optical relay, constant 5000imp/kWh(kvarh)Communication Interface1-channel RS485 Communication interface ... -19200Switching Input4-channels switching input, dry contact modeRelay Output3-channels relay output; AC250V/5A, DC30V/5AAnalogue Output1-channel analog transmission output ...

Supplier: Wenzhou New Shangcheng Meter Technology Co., Ltd.

[China Manufacturers]