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

control cabinet,control box,control panel

Jan 14, 2013

Autodecompression contron starting overload,short circuit phase failure protection suitable for 18.5~410kw control 1~5 pumps ... products integrate with the protect functions of overload, short circuit, phase failure, pump water leaking, motor overtemperature and creepage,etc. With many ...

Supplier: Aote Tianjin Pump Co., Ltd.

[China Manufacturers]

variable frequency constant pressure control system

Mar 30, 2013

... system will alarm for over voltage, over loading, low voltage, phase failure, water shortage, etc.The system can work with Manual model.

Supplier: Shanxi Skysea Pump Industry Co., Ltd.

[China Manufacturers]

Hatchery

Jul 23, 2012

... process clear; meanwhile, equipment has added functions of phase failure protection for fan power supply, lift reliability of control ... equipped with electronics detective devices, add device of "phase failure protection board", system can stop action of stirring fan ... and send voice & light alarm when there are phase failure, phase partial and phase disorder occurred on power supply source.4) Can ...

Supplier: Ningbo Connect Trading Co., Ltd.

[China Manufacturers]

Complex Transformer Equipment of Mine Explosion-proof Electric Coal Drill(ZBZ )

May 25, 2012

... the coal electric drill, leakage electric locking, short-circuit, overload, phase-failure and leakage protection, etc.Technical parameter of ZBZ Complex Transformer ...

Supplier: Sun Hong Electrical and Mechanical Machinery Corporation Limited

[China Manufacturers]

Intelligent Composite Switch

Mar 31, 2013

... protection function:A. Voltage fault protection. B. Power supply phase failure, load phase loss protection. C. Self-diagnostic fault protection. D. ... Non-load protection. E. Power failure protection. F. Lockout protection.2. ... and thyristor(even if the grid is a sudden power failure).3. Strong anti-jamming capability: The input signal , ...

Supplier: Wasvar Electronics Company Limited

[China Manufacturers]

Passenger conveyor

Jan 10, 2013

... guardHandrail entry safety protectionMain drive chains safety protectionUnintentional reversal protectionPhase failure protectionOver load protectionStep sagging protectionStep chains safety protectionComb safety protection ...

Supplier: Sicher Elevator Co., Ltd.

[China Manufacturers]

super hot HID h1

Mar 16, 2013

... months6,Certificates:EmarkContents:2pcs HID flexible lamps,2pcs hid ballasts,relay,using manual,package Features of HID lamp: 1)Rated voltage: 12V ...

Supplier: Guangzhou Boorin Car Accessories Co., Ltd.

[China Manufacturers]

AC CONTACTOR 3TF56

Mar 31, 2013

... 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC60947-4.The contactor is ...

Supplier: Daquan Electric Co., Ltd.

[China Manufacturers]

MSB Electromagnetic Starter

Dec 28, 2012

... ,stop and convert motors,and protect motors from overload and phase failure.Specifications T16T45T85T105T170T250T370Control Power AC2/AC3/AC4 KW~220V~38~380V ...

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

[China Manufacturers]

MSB electromagnetic starter

Jul 22, 2012

MSB ( electromagnetic starters ,magnetic starters,magnetic switch,AC CONTACTOR)are used in a power line,AC 50Hz-60Hz to start,st ApplicationMSB series electromagnetic starters are used in a power line,AC 50Hz-60Hz to start,stop and convert motors,and protect motors from over-load and phase failure.Specification MSB electromagnetic starter

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

Hot Selling Biomass Generator Set 20KW

Apr 30, 2012

... pressure, double speeding, over current, over voltage, over frequency and phase failure etc. ( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo ...

Supplier: Fuan Golden Horse Electric Machinery Co., Ltd.

[China Manufacturers]

Liquid Level Switch (CE)

Jan 08, 2013

1. Type: HHY13 2. Working power: 3-phase 380VAC 3. Working mode: Manual / stop / auto 4,Water control distance. Main feature:1. Type: HHY132. Working power: 3-phase 380VAC3. Working mode: Manual / stop / auto (water supply type and water drain)4. Function: Liquid control, phase-failure protect, over-curent protect5. Water control distance. Liquid Level Switch (CE)

Supplier: Yueqing Kampa Electric Co., Ltd.

[China Manufacturers]

HID BI-XENON BULBS D1S

Sep 19, 2012

... months6,Certificates:EmarkContents:2pcs HID flexible lamps,2pcs hid ballasts,relay,using manual,packageFeatures of HID lamp: 1)Rated voltage: 12V 2 ...

Supplier: Guangzhou Cheyuanshu Trading Co., Ltd.

[China Manufacturers]

3TF series AC contactor

Nov 09, 2012

... 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC60947-4.The contactor is ...

Supplier: Yueqing Ann Electric Co., Ltd.

[China Manufacturers]

LTLHM Series Geothermal Ground Source Heat Pump With Screw Compressor

Mar 20, 2012

... . The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.6. LCD ...

Supplier: Shandong Lvte Air Conditioning System Co., Ltd.

[China Manufacturers]

Refcomp Screw compressor

Mar 14, 2013

... device: motor temperature monitoring (oil temperature, motor rotation direction and phase failure monitoring standard for SW, optional for SRC-W).ECO port ...

Supplier: Guangzhou Xiangming Freeze Science And Technology Co., Ltd.

[China Manufacturers]

Standard Dry Type Ground Source Heat Pump

Mar 31, 2013

... numerous of protection and self-lock function regarding overheating, overload, phase sequence, phase failure of compressors, overtension/lowtension, anti-restart, low oil level ...

Supplier: SmartHeat Taiyu (Shenyang) Energy Technology Co., Ltd.

[China Manufacturers]

Control system

Jan 27, 2013

... -conditioner, fire-fighting;Protection from overload,low-voltage,short-circuit,phase failure and overflow,leaking and overheat;Multi-duty and multi-standby ...

Supplier: Shanghai Tianquan Pump Group Co., Ltd.

[China Manufacturers]

Air cooled water chiller with heat pump OEM

Feb 02, 2013

... .Models 08÷12.5 are available also with 3-phase scroll compressor.AXIAL FANSExternal rotor type axial fans, equipped ... with single phase direct drive motors, low noise 6 poles, protection level ... protection breaker;(6)Control circuit protection breaker;(7)Phase sequence relay (only for 3-phase power supplied units);(8)Fan speed regulator ...

Supplier: Shanghai Numbers Industrial Co., Ltd.

[China Manufacturers]

Power Supply(full-automatic compensation high power voltage regulator,power voltage stabilizer,stabilizer,DBW,SBW stabilizer)

Mar 31, 2013

... is provided with protection against over-voltage, over current, phase failure and protection for phase sequence and has following merits: small volume, light ... , phase failure and machine fault, as well as phase sequence protection (single-phase and three-phase 150KVA below has no phase failure and is provided with phase sequence ...

Supplier: Tengen Electric Holding Co., Ltd.

[China Manufacturers]