under and over voltage,China under and over voltage Manufacturers, Suppliers

150W pure sine wave inverter with led display voltage

Mar 31, 2013

... Advanced microprocessorInput polarity reverse / under voltage / over voltage protections Output short circuit / overload / over temperature protections Capable of driving highly reactive and capacitive loadsTri-color indicators ...

Supplier: Yantai Shanyou Electric Co., Ltd.

[China Manufacturers]

solar charge controller and inverter

Aug 05, 2012

... VDC30 VDCOver Voltage Shutoff34 VDC34 VDCOver Voltage Recovery33 VDC33 VDCUnder Voltage Shutoff21 VDC21 VDCUnder Voltage Recovery24 VDC24 ... reverse connection protection,Battery overcharge protection, Battery over discharge protection,Battery reverse connection protection, Wind ... turbine current limiting,Wind turbine automatic brake and manual brake, Output overload protection,Output short ...

Supplier: Xiamen Evada Electronics Co., Ltd.

[China Manufacturers]

400W wind turbine generator use for boat, 24V 12V DC input, CE and ROHS certified.

Mar 31, 2013

... anti-wind ability,move mutely and steadily 9. Blades with the ability of automatically stall protection under strong wind10. 3 years ... 240 VACContinuous power500W600WSurge power1000W1200WWaveformPure sine waveFrequency50Hz or 60HzAC regulation3%ProtectionLow voltage alarm10DC±0.5V or 20.5DC±1V or 44VDC± ... 1V or 42VDC±1V or 96VDC±5VOver loadShut off outputOver voltage shut down15.5V or 30.5V or 61.2V ...

Supplier: Shenzhen R&X Technology Co., Ltd.

[China Manufacturers]

high voltage power supply

Oct 14, 2012

... designed for high-power commercial and industrial air cleaner2. Output Voltage: 85VAC~140VAC or 176VAC~250VAC ... Output Current: 10mA5. With short circuit, over current, under voltage and over load protection6. With soft start function7. With ... 5~10 seconds continuous arc protection8. Automatically cut off high voltage output and ...

Supplier: Shenzhen Han Control Technology Co., Ltd.

[China Manufacturers]

AC motor drives with large torque and vector control mode

Apr 23, 2012

... -length control, counting function, three fault recorded, over excitation brake function, over-voltage stall prevention, under-voltage stall prevention, restart upon power off selectable, hopping ... PG, two encoder signal inputs (supporting incremental, UVW hybrid and rotating transformer, and other speed feedback modes), flexible deceleration ratio control, zero ...

Supplier: Jiangsu Gtake Electric Co., Ltd.

[China Manufacturers]

melt gold and silver induction furnace

Oct 20, 2012

... average per melting of 1 Kg gold8. With over-current, over-voltage, under-voltage, water deficiency, over-temperature and other protection functions9. Applied for roughing of gold ... and melting of white gold and other uses SpecificationsModelGWT-25 RemarkAverage ...

Supplier: Jiangxi Gandong Mining Equipment Machinery Manufacturer

[China Manufacturers]

DC High voltage generator

May 21, 2012

... : -10°c~40°cAltitude: under 1500mFeaturesLight and portable for site applicationThe instrument is samll volume and light weight and portable.Seal-type,good mechanical ... ,convenient operationWith adjustable valve value for over-voltage,over-current protection and 0-voltage position and earthing protection.The voltage adjustment button can't start if not ...

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

[China Manufacturers]

WIND/SOLAR HYBRID CONTROLLER AND INVERTER

Jul 12, 2012

... VDC12 VDCFloating Charge Voltage15 VDC30 VDC15 VDCOver Voltage Point17 VDC34 VDC17 VDCOver Voltag Recovery ... Point16.5 VDC33 VDC16.5 VDCUnder Voltage Point10.5 VDC21 VDC10.5 VDCUnder ... over voltage protection、Battery under voltage protection、Battery reverse-connect protection、Output over load protection、Output short curcuit protection、Over temperature protection、Wind turbine automatic brake and ...

Supplier: Tianjin Center Mechanical & Electronic Co., Ltd.

[China Manufacturers]

High-voltage Hall Brushless Motor-driven Controller

Mar 21, 2013

... rotation speed; l Overall protection function: under-voltage protection; over-voltage protection; current protection; over-temperature protection; fail safe; over-load protection; pumping energy discharge; l ... speed display; l Photo-electric isolation of input and output signals; motor start and stop and reverse control, quick braking function; l Quick ...

Supplier: Guangzhou Kinte Industrial Co., Ltd.

[China Manufacturers]

Unviersal Car Charger 120W for laptop and notebook

Mar 31, 2013

... OB PWM chip with strong compatibility• Five prodection:Over voltage, Over current, Over temperature, Short-circuit, Under voltage protection • Housing: ABS+PC fireproof plastic • Factory Profile ... Input power suitable for the world2.compact size(ultr-slim)and light weight3.100% full load burning test4.wholesale price with ...

Supplier: Shenzhen Tianjiu Electronics Co., Ltd

[China Manufacturers]

variable voltage ac dc power supply

Mar 31, 2013

... -----36VOutput Current 0.1-----5000mAOutput Power 60WEfficiency 72%-90%Over Voltage Protection Yes Over Crrent Protection Yes Short Protection Auto Recovery Load Regulation ... quality: We have the best professional and experienced engineer and strict QA and QC system. Rpair rate under 1%~2%. 2.Best price: We ...

Supplier: Shenzhen Vico-Bo Technology Co., Ltd.

[China Manufacturers]

transmitter and receiver 12 ports

Mar 19, 2013

... 200W 4.Approval: FCC,CE,ISO9001 transmitter and receiverFeatures and functionspoe PROCET PT- PSE1201-AT is ... circuit)350Ma~400Ma Over voltage protectionInput voltage >290VAC~310VAC Over voltage recovery pointInput voltage > 285VACUnder voltage protection<85VAC~90VAC Under voltage recovery point< ... ~200KHz≤3mv200KHz~500KHz≤2mv0.5MHz~30MHz≤1mvInstallation and Commissioning.1. Insert the input power line ...

Supplier: Beijing Chuangxin Lianjie Network Technology Co., Ltd.

[China Manufacturers]

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

Mar 31, 2013

... )ISO 9001:2008 and CE certification 2)three phase voltage stabilizer & regulator 3)over & under voltage , delay and by passTNS(SVC) Servo Motor Voltage Regulator Stabilizer Application ... and Freezer, Lighting , Equipment Etc.. Feature: Automatic voltage regulation Wide Input Voltage Range, stable output Large Capacity, high efficiencyHigh precisionPerfect protections against brownouts & over ...

Supplier: Wenzhou Jingkesai Electric Co., Ltd.

[China Manufacturers]

AC Voltage Regulator(AVR,STABILIZER) TSD-3KVA

May 02, 2012

... possess the protection against time-delay, over voltage and under voltage and the free switching between the electric supply and voltage stabilization. They adopt the hanging type installations ... ,500V/minAmbient temperature: -10±40°CRelative humidity: ≤90%Over voltage protection: 246±4VUnder voltage protection: 184±4VWave form distortion: no additional waveform distortion ...

Supplier: Hongbao Electric Group Co., Ltd.

[China Manufacturers]

Wind and Utility Grid Hybrid Power System

Mar 03, 2013

... Intelligent CPU Controll With over load, over voltage,over current,over charge/discharge, under-voltage protection System Description:Power capacity:2000WDC Voltage:48V DCAC Output:220V ... setDistribution box: 1 unitCable wire:30mControl system:Wind and Utility power combination inverter:2000VA/24V DC 220V/ ... in wind power mode.24 hours in wind and utility grid hybrid power mode.Application AC Equipment ...

Supplier: Beijing Multifit Electrical Technology Co., Ltd.

[China Manufacturers]

SJW-WB Micro-controlled non-contact compensation voltage stabilizer

Mar 02, 2013

... or carbon brush wearing, also with the functions of delay¡¢under/over voltage alarm and protection. • Adopting the advanced duplex winding compensation technology which ... , overrun and malfunction etc. Main Technical DataPhase No.: Three-phase four wire system Input voltage: Phase voltage: 220V±20%(176~264V) Line voltage: 380V ...

Supplier: Zhejiang Xiaogen Elec. Equipment Co., Ltd.

[China Manufacturers]

AVR-D 500VA Fully Automatic AC Voltage regulator

May 17, 2012

... protection functions such as dela voltage, undervoltage, over load, over temperature and so on. They have digital ... 5-3KVAPhaseSingleInput voltage160V-240VOutput voltage220V±3%Under-voltage protection184V±4VOver-voltage protection246V±4VOver-temperature protection>80OCEfficency> ... secsRegulating speed< 1STemperature-rise< 60°c(under full-load condition)Frequency50~60HzWaveform distortionNo additional ...

Supplier: Yueqing Hecheng Electrical Co., Ltd.

[China Manufacturers]

TSD-4000VA Wall-Mounted Servo Motor Type AC Voltage Stabilizer

Jan 23, 2013

... , over-voltage, under-voltage. General: TSD series servo AC voltage stabilizer is a reformed product from DJW series high accuracy voltage stabilizer. Adopting built-in motor and ... ±2VOutput over-voltage protection value246±3VTemperature-riseLess than 60°C(Under full load)Withstand voltageConfirms to the standard issued by the ministryModel dimension and ...

Supplier: Sichuan Time Plastic Steel Profile Technology Co., Ltd.

[China Manufacturers]

Automatic Voltage Switcher AVS 5A

Apr 01, 2013

... -conditionersPhotocopiersFax machinesComputersMonitorsTV and HIFIVideo recordersMost household and business goodsThe AVS protects fromPower cutsSags (under-voltage dip or brownout)Surges (swell or over-voltage)Power-back surges ...

Supplier: Yueqing Langir Electric Co., Ltd.

[China Manufacturers]

AC Fire CPS Control and Protective Switching SPKBO-F

Apr 01, 2013

... rated voltage up to 690V and rated current from 0.25A to 125A. It's able to switch on and carry current under normal ... conditions including specified overloading and over current to realize " alarm only, not ...

Supplier: Yueqing Saip Electric Co., Ltd.

[China Manufacturers]