phase failure phase sequence protection relay,China phase failure phase sequence protection relay Manufacturers, Suppliers

Single-Phase Pneumatic Diaphragm Pump

Apr 10, 2012

Single-phase pneumatic diaphragm pumps is professionally applied for ... "or G1 1/4"Biggest suction: six metersSingle-phase pneumatic diaphragm pumps is professionally applied for printing machinery. ... material, can convey various corrosive medium.5. Low failure rate, easy installation and convenient maintenance.6. The ... screws, lesting the spring jumped out. Single-Phase Pneumatic Diaphragm Pump

Supplier: Ruian Chuangbo Machinery Co., Ltd.

[China Manufacturers]

dc motor with gearbox (ZV..S Vertical type with aluminum (brake)-3-phase motor)

Aug 31, 2012

... with gearbox : ZV..S Vertical type with aluminum (brake)-3-phase motor dc motor with gearbox :The output shaft diameter of ... Al alloy, which equipes good capability of waterproof and dustproof. Protection grade is IP55. The other is steel case with deft ... structure. Protection grade is IP20. dc motor with gearbox (ZV..S Vertical ...

Supplier: Shanghai Goldgun M&E Hi-Tech. Co., Ltd.

[China Manufacturers]

Y2 Series 3-Phase Electric AC Motor

Sep 27, 2012

Y2 Series 3-Phase Electric AC Motor is designed for Europe market,the ... value are in conformity with IEC standard Y2 Series three-phase asynchronous motor is designed for Europe market. The terminal ... easy maintenance etc. 1) Ambient temperature: -15 - 40 2) Protection class: IP44, IP54, IP55 3) Insulation class: F4) Rated voltage ... :Daniel Peter.Tel:0086-21-59773422 Y2 Series 3-Phase Electric AC Motor

Supplier: Shanghai Tianquan Pump Group Co., Ltd.

[China Manufacturers]

Grid tie single phase PV power Inverter solar generator set SM 3KW

Jan 14, 2013

10 protection Active frequency offset Anti-islanding Several inverter parallel accepted Manufacturer ... for various PV panels. With automatic operation and multiples safety protection, it makes the PV system more efficient and reliable.Solar ... operation and multiples safety protection, it makes the PV system more efficient and reliable. Grid tie single phase PV power Inverter solar ...

Supplier: Ningbo Jiangbei Jiajia Weiye Industry & Trade Co., Ltd.

[China Manufacturers]

Intelligent Thyristor Power Regulator ,Three phase SCR power controller

Jul 15, 2012

... and being able to phase alarm. 10.The function of over voltage and over current and over temperature protection. 11.Equipped with ... -(12502600) -380/322794000(01250) - (02600) Intelligent Thyristor Power Regulator ,Three phase SCR power controller

Supplier: Nanjing Dandy-Link Technology Co., Ltd.

[China Manufacturers]

TSYDE180L-16/4/2 three-phase asynchronous motor

May 11, 2012

TSYDE180L-16/4/2 three-phase asynchronous motor 1.Advanced design; 2.Easy to operate; 3. ... High reliability, strong stability; TSYDE180L-16/4/2 three-phase asynchronous motorModel:TSYDE180L-16/4/2Insulation Class:FProtection levels:IP23Mounting ... -16/4/2380503005.51841.830015Y370135024604215040Y280024585215040Y TSYDE180L-16/4/2 three-phase asynchronous motor

Supplier: Zhengzhou Weihua Construction Machinery Co., Ltd.

[China Manufacturers]

JL series three-phase asynchronous electric motor

Mar 14, 2012

... series three-phase asynchronous electric motor, tatally-enclosed fan-cooled squirel-cage AC asynchronous motors with IP55 or IP54 protection degree and ... the stator winding is examined at 80K(by resistance method).Protection class: The main body of the motor is IP54, IP55 ... the terminal boxeaches IP55.Cooling method: IC411 JL series three-phase asynchronous electric motor

Supplier: Zhejiang Sankaying Electrical Co., Ltd.

[China Manufacturers]

Single-Phase Electricity Saving - 20KW

Oct 27, 2012

... FOR USE INShops ,homes ,restaurants, offices. actories ( Single phase) etc.TECHNICAL PARAMETERSRate voltage : 90-250 VAC. 50HZ / 60 ... HZWorking temperature : -15degree to 60 degree .Single phase modelUse one POWER STAR saver for every Watts .INSTALLATION PROCEDURE ... fluorescent lighting ,etc )- Reduces wave form distortions- Surge protection- No movable parts Single-Phase Electricity Saving - 20KW

Supplier: Yuyao Keyli Magnetics Co., Ltd.

[China Manufacturers]

single-phase STS

Nov 18, 2012

... -transfer,Intelligent monitor The DPQ11 Static Transfer Switch is single- phase transfer device, providing automatic switching between two independent AC power ... uninterruptible power supply.break-before-make switching, automatic switching single-phase STS

Supplier: Hebei Sicon Chat Union Power Equipment Co., Ltd.

[China Manufacturers]

single-phase electric hoist

Mar 18, 2013

... 2.Best motors,brakes,gears.pulleys,drums,hooks 3.Limit Protection: load & traversing 4. certificates 1.Model CD,MD Electric Wire ... have two speeds,make it lift steadily and accurately.5.Protection: Load limter,traversing limter,Low electric power limiter single ...

Supplier: Henan Jingcheng Xiandai Forklift Co., Ltd.

[China Manufacturers]

YT2-H series marine flow breeze machine three phase marine flameproof motor

Feb 26, 2012

... 315KW Name: YT2-H series marine flow breeze machine three phase marine flameproof motor Insulation calss: B or FProtection calss: ... The YT2-H series marine flows the breeze machine tothree-phase marine flameproof motors,is an appropriation electric motor that ... side when looking at the driving end. c. Thermistor protection. YT2-H series marine flow breeze machine three phase marine flameproof motor

Supplier: Chongqing Bochi Machinery Import And Export Co., Ltd.

[China Manufacturers]

ALPHA 5000 single phase frequency converter 50hz 60hz

Jul 08, 2012

... 15days 3)CE,ISO9001:2000 Approved 4)MOQ:1pc single phase frequency converter 50hz 60hzALPHA 5000 series magnetic flux vector ... . Offer RS485, support MODBUS-RTU communication protocol14. Rich fault protection and operation monitoring function15. Multiple programmable multi-function input/output ... , Chemical fiber, Paper & printing, Textile printing ALPHA 5000 single phase frequency converter 50hz 60hz

Supplier: Shenzhen ALPHA Inverter Co., Ltd.

[China Manufacturers]

SVC single-phase high accuracy full-automatic AC voltage stabilizer

Mar 31, 2013

... voltage regulator1. Servo motor control 2. Lack and over voltage protection, excellent Performance 3. Guarantee: One year 4. Certificate: CE ISO90015 ... . Acknowledge quality and competitive price General SVC Single-phase high accuracy full automatic AC voltage stabilizer is kind of ...

Supplier: Wenzhou Fullwill Electric Co., Ltd.

[China Manufacturers]

Three Phase High Frequency Online UPS HT33 10-200K

Feb 27, 2013

... and nonlinear load. 3. Double DSP controller .... Features:1. Three phase in and out system, compatible with utility of 380/400 ... tracking range50/60Hz±3Hz, adjustableFrequency precision (free running)±0.01%Phase tolerance120°±0.5° (balance and unalance load)Voltage unbalance degree ... 1.2/50us + 8/20us higher than 6KV/3KA Three Phase High Frequency Online UPS HT33 10-200K

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]

true on line three phase in three phase out 15KVA UPS

Mar 27, 2012

1. Three phase in and out system, compatible with utility of 380/400/ ... tracking range50/60Hz±3Hz, adjustableFrequency precision (free running)±0.02%Phase tolerance120°±0.5° (balance and unalance load)Voltage unbalance degree ... contact linda for price skype: lindayunyun true on line three phase in three phase out 15KVA UPS

Supplier: Hairf Network Power Beijing Co., Ltd.

[China Manufacturers]

S13 three phase oil immersed power distribution transformer

Apr 27, 2012

... group symbol; 7.Technical requirements for special product. S13 three phase oil immersed power distribution transformer

Supplier: Hangzhou Situo Induction-Heat Co., Ltd.

[China Manufacturers]

V-SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification

Apr 20, 2012

... Breaker for Railway Electrification V-SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway ... phase 50Hz electrified railway power supply system for such purposes as electric energy receiving and distribution, circuit control and protection ... earth between contacts:185kVPower frequency withstand Voltage (1min)phase to earth between contacts:95kVRated frequency50 60HZ Rated ...

Supplier: Xiamen Minghan Electric Co., Ltd.

[China Manufacturers]

single phase vertical booster pump controller

Jan 07, 2013

... technology,durable in use,excellent quality,competitive price, single phase vertical booster pump controllerspecial for small pump size:0.5HP ... ~1.5HP,single phase 220V,intelligent constant pressure control..LCD display.Miniature and ... fan,prolong service life.Automatic energy-saving function.Abundant protection from under voltage,over voltage,over current,overheat etc.. ...

Supplier: Guangzhou Bedford Electric Equipment Co., Ltd.

[China Manufacturers]

TO713 10A Three Phase Transformer Ohmmeter

Jun 26, 2012

... ,RS485,USB Shockproof case Product Features:-Test three phase resistance at the same time, Automatic calculation of three ... -phase unbalanced rate-Automatic selection of the output current, the ... -Measurement results, steady, reliable and high accuracy. -Wrong connecting protection for 380V input power supply -Shockproof, anti-interference, suitable for ...

Supplier: APT Power Technology Co., Ltd., Xi'an

[China Manufacturers]

Three Phase Current Transformer

Mar 31, 2013

... accuracy,high linearity 2) ROHS approval,ISO9001:2008 3) low phase shift error 4) welcome customers' specification High precision, wide linearity ... power meter and other power and energy monitoring devicesOver current protection circuit of motor and other electrical appliancesSeries No. Electrical Properties ...

Supplier: Jiangyin Spark Electronic Technology Co., Ltd.

[China Manufacturers]