phase failure relay using comparator,China phase failure relay using comparator Manufacturers, Suppliers

Air Compressor 0.6-6.0m3/min

Jul 08, 2012

... and multiple protection measures are taken; overload protection; overheat protection; phase-failure protection; undervoltage protection; drain and exhaust when unloading and stopping ... the compressor is free from oil shortage and burn-in failure.5-digit digital counter recording accumulated operation hours of the ...

Supplier: Taizhou City Huangyan Yuanda Machinery Manufacture Co., Ltd.

[China Manufacturers]

TWAIPO AP-68EX laptop storage cabinet factory

Jan 04, 2013

... interior & exterior humidityDehumidify Way: Memorial Alloy Dehumidification SystemHumidity control1. Power Failure Condition: Power cut-off, moisture absorbs continuously with sustention for ... life. 4. The machine configuration external power adapter AC - 240V ~ phase failure is 100V/DC5V / 1.5 VA is suitable for various ...

Supplier: Zhuhai Aipo Electric Co., Ltd.

[China Manufacturers]

CF3F AC Contactor

Mar 05, 2012

... system. They form electromagnetic starters with suitable thermal overload or phase-failure. They are made according to IEC947, BS5424&VDE 0660. The ...

Supplier: Shanghai FATO Group Co., Ltd.

[China Manufacturers]

WS series IGBT invert DC TIG welder

Aug 27, 2012

... .30.3Delayed Air Shutting(S)2222Overheat ProtectionYesYesYesYesUndervoltage/Overvoltage ProtectionYesYesYesYesOvercurrent ProtectionYesYesYesYesPhase-failure ProtectionYesYesYesYesRated Duty Cycle(%)60606060Insulation ClassHHHHEfficiency(%)83-8583-8583-8583-88DC ...

Supplier: Zhejiang Ulite Tools Manufacture Co., Ltd.

[China Manufacturers]

FUSE HOLDER

Jul 20, 2012

... striker are used for the purpose of protection motors against phase-failure when fitted in fuse isolators. FUSE HOLDER

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

[China Manufacturers]

TNS three phases fully automatic voltage regulator

Mar 05, 2012

... is combination of SVC high function single phase automatic voltage stabilizer.The incoming power of ... Specification: Input voltage260V-430VOutput voltage380V±3%Phases NumberThree Phase Four Line(Wire)Frequency50Hz/60HzResponse time≤1Sec.Against ... current. short circuit.delay adjustable.surge. lightning strike, phase failure/reverse/sequence/FilteringOutline & Packing: Model(Vertical)Output Power ...

Supplier: Zhejiang Liaoyuan Electric Apparatus Co., Ltd.

[China Manufacturers]

YCU-H Plug-in Type LCD Automatic Transfer Switch Controller

May 25, 2012

... power or the standby power has the under voltage fault3)Phase failure: indicate the main power or the standby power has the ... phase failure fault4)Self-input and self-recover: malfunction with the main ...

Supplier: Zhejiang YUYE Electric Co., Ltd.

[China Manufacturers]

Electromagnetic Starter

Jan 30, 2013

MSB series electromagnetic starters are used in AC 50Hz - 60Hz to start, stop andconvert motors, an MSB series electromagnetic starters are used in AC 50Hz - 60Hz to start, stop and convert motors, and protect motors from overload and phase failure. Electromagnetic Starter

Supplier: Zhejiang Fly-Dragon Electric Co., Ltd.

[China Manufacturers]

SG-3TF AC CONTACTOR AC

Jan 10, 2013

... 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC947-2, BS5424 & VDE0660. The ...

Supplier: Jiangxi Shuanghong Technology Electric Co., Ltd.

[China Manufacturers]

3VU Motor Protective Circuit Breaker MPCB

Mar 30, 2013

... are used for protecting motors from overload, short circuit or phase-failure.2. Main Technical ParametersModelRated CurrentMotor OutputSetting Current RangeSpecificationThermal overload releaseInstantaneous ...

Supplier: Changjiang Group Stock Co., Ltd.

[China Manufacturers]

Electromagnetic contactor

Jun 18, 2012

... 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC947-2, BS5424 & VDE0660. SPECIFICATIONS ...

Supplier: Yueqing Huaqi Import & Export Co., Ltd.

[China Manufacturers]

3TF44 3TF45 Series AC contactor (magnetic contactor)

Jan 10, 2013

... system. They form electromagnetic starter with suitable thermal overload or phase-failure. They are made according to IEC947,BS5424 and VDE0660.The ...

Supplier: Zhejiang Zhiming Electric Imp. & Exp. Co., Ltd.

[China Manufacturers]

3TF AC contactor

May 06, 2012

... 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC947-2, BS5424 & VDE0660. The ...

Supplier: Zhejiang Youlian Electrical Co., Ltd.

[China Manufacturers]

Explosion-Proof Electromagnetic Starter

Nov 13, 2012

... AC50Hz, 380V and have the protections of overload, short-circuit, phase-failure, under voltage. The exposed fasteners are made of stainless steel ...

Supplier: CZ Explosion-Proof Electric Appliances Co., Ltd.

[China Manufacturers]

ZhengZhou Gou's Super Audio Induction Hardening Machine For Small Bar

Mar 16, 2013

... and display of over-current, over-voltage, water shortage and phase missing can provide higher reliability and durability.5.It has ... .With multiple status display of overflow, over voltage, low water, phase failure and load malfunction, providing higher reliability and sustainability.12.Select ...

Supplier: Zhengzhou Gou's Electromagnetic Induction Heating Equipment Co., Ltd.

[China Manufacturers]

soft starter for motor

Oct 08, 2012

... protectionMultiple motor protection functions such as over-current,imput/output phase-failure,short circuit of thyristor and overheat protection can guarantee motor ...

Supplier: Ningbo Zhiyang Electromechanical Equipment Ltd.

[China Manufacturers]

High-Voltage Vacuum Switch

Oct 30, 2012

... , and protect the system in case of overload, short circuit, phase failure, overvoltage, undervoltage etc. and other failures in the low-voltage ... overload, short circuit, electricity leakage,insulation monitoring, overvoltage, undervoltage, three-phase imbalance etc.;5. It has the RS485 communication function, which ...

Supplier: Zhenda Technology Co., Ltd.

[China Manufacturers]

(VI-36KW) Induction heat treatment

Mar 26, 2012

... .with maltiple status display of overflow,over voltage,low water,phase failure and load malfunction provideing higher reliability and sustainbility7.secet power ... :Model: WH-VI-36 Output power: 36KW Input voltage: three-phase four-wire 380V 50-60HZOscillation frequency :25-100KHZ Size: 600 ...

Supplier: Henan Zhongxing Electrical Co., Ltd.

[China Manufacturers]

Induction Heater

Mar 01, 2013

... a bottom welds etc.With the function of phase failure, over voltage, water failure, over current ,auto tracking frequency. 4. ... metals etc. With the protection function of phase failure, over voltage, water failure, over current ,auto tracking frequency.Main The ... digit phase locked: The digit phase locked the technique realizes ...

Supplier: Yueqing North Star Electron Co., Ltd.

[China Manufacturers]

Model L single-beam hook gantry crane

Jul 12, 2012

... -6YZD160M2-6PowerKW1.53.75.57.5Turning speedr/min815900930940Working gradeA5PowerThe three phase 380V 50HZUsing cart rail43kg/mSpan of the crane Sm1822263035182226303518222630351822263035Max wheel ...

Supplier: Suzhou Jiajun Packing Machinery Co., Ltd.

[China Manufacturers]