3 phase supply control relays,China 3 phase supply control relays Manufacturers, Suppliers

3-phase pressure switch for air compressor

Jan 29, 2013

3-Phase pressure switch, pressure control 3-phase, air compressor switch, air compressor switch, air pump switches The FB-18(3-Phase) pressure switch is specifically designed ... (Bar)Electrical RatingPipe FittingsContact ArrangementCurrentVoltageFB18-12.08.01.2-3.5 3.6-5.016A400VG1/4" or G1/2" FemleN.C ... : 1Mpa =10bar,1bar = 14.5PSI,1Kgf/cm2 = 14.2PSI 3-phase pressure switch for air compressor

Supplier: Yueqing Fubang Industrial Co., Ltd.

[China Manufacturers]

3 phase inverter AC drive VFD Vector control

Mar 31, 2013

... for AC motors as speed controller and energy saver 380Vac 3 PHASE vector control commodity: VFD AC Drives = frequency inverter = AC drives ... , cement and steel factories where severe environments exist. 3. Multipul control terminal, 7 DI, 4 DO, 4 AI, 2 ... (Computerized Numerical Control) machine oil feild(beam pumping) chemical factory blowers fans and pumps water supply heating supply textile steel ...

Supplier: Shenzhen KCLY Electric Co., Ltd.

[China Manufacturers]

SANDI Emergency Power supply (EPS) 3- phase

Dec 18, 2012

... (A)3713202530351620252830Voltage(V)Single phase220V±25%Three phase 380V±25% or Singlephase220V±25%Frequency(Hz ... Under normal: the same with main electricityEmergent Power supply time90 minutes (standard model)Overload capacityWhen Loading reach ... , its quiet and without noise When emergently supply power, the noise is Less than 55dBComparative ... 850 940 SANDI Emergency Power supply (EPS) 3- phase

Supplier: Yueqing Sandi Electric Co., Ltd.

[China Manufacturers]

60kva 3 phase shore marine power supply and frequency converter

Jan 31, 2013

... ±0.01%response time 2msDistortionClean Sine Wave THD<3% (Measured at full load)Phase AngleN/APower factor0.8,effeciency>85%protectionDouble protectionover ... C-55 °Chumidity20-95% Noise< 50dB within 1 metershore power supply are specially for the ship&Shore power which are able ... bodyuses spraying processing, the protection are up to IP55. 60kva 3 phase shore marine power supply and frequency converter

Supplier: Xi'an Jerrystar Instrument Co., Ltd.

[China Manufacturers]

380v 0.4kw 3 phase ac input and output frequency converter with vector control

Mar 31, 2013

... .Easy install 380v 0.4kw 3 phase ac input and output frequency converter with vector control Introduction of SVF-G7 Series ... . Range of power: 0.4KW~450KW 3. Stable and reliable Control Mode (1) VF control: Multiple curve could been chosen, Linear ... centrifuges, cranes and handling equipment, rolling mill and other loads. (3) Torque control: Fast torque response, <20ms, precision torque: <5%, applied ...

Supplier: Shandong Chinsc Electric Technology Co., Ltd.

[China Manufacturers]

PMAC905 3-phase energy meter remote control

Sep 17, 2012

... voltage, current,power,power factor, 2. Multi-tariff energy 3. RS485/Modb 3-phase panel mounted energy meter detailed product description 1. LCD ... , voltage, current, power, power factor, 2. Multi-tariff energy 3. RS485/Modbus Alibaba recommended produc Perfect, stability, Reliability Features:1 ... factor0.5%Frequency0.01Active energy0.5%Reactive energy2.0% PMAC905 3-phase energy meter remote control

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

DS907A 120A 3 phase control relay

Mar 31, 2013

... size,120A switching capability. 2.Sensitve,rapid act. 3.3 phase relay DS907A 120A 3 phase latching relay Relay 120A ,double coils for Electrical Meter ... PCS Free. (2)samples freinght should be paid by buyers.3.Packing detail:(1)100 PCS per carton (2)carton size ... :40x35x35(cm) (3)gross weight:26kg4.Lead time:35 days after sample confirmed ...

Supplier: Guangxi Ramway Technology Development Co., Ltd.

[China Manufacturers]

3 phase Power Transformer Core

Dec 13, 2012

Power Tansformer Core: 1) Easy assembly 2) Property:International 3) Accept customizable design. 4) Reduction core losses. Power Transformer Core ... : Laser CRGO the special electrical silicon steel for Power Transformer.3)High quanlity and reasonable price.4)Applicable to all kinds ... credit,Qulity foremost and Expect to cooperate with you faithfully. 3 phase Power Transformer Core

Supplier: Jiangyin Chuangjia Electrical Appliance Co., Ltd.

[China Manufacturers]

3 Phase UPS

Mar 31, 2013

Prostar Uninterrupted Power Supply Uranus Series N+X Parallel ... the world's most advanced all-digital DSP control technology, which can effectively guarantee the UPS' ... systemThe standard equipped with RS232 interface, do contact relays, emergency switching device EPO input interface. 7)Low ... Load<5%Imbalance voltageBalance load≤1%,Imbalance load≤3%Phase shift angleBalance load≤±1°, Imbalance load≤±2° ...

Supplier: Foshan Prostar Science & Technology Development Co., Ltd.

[China Manufacturers]

3.7kw pump controller for 3 phase AC pump

Mar 30, 2013

... water), agriculture irrigation, forestry irrigation, desert control, pasture animal husbandry, water supply for islands, wastewater treatment engineering, and so ... power point tracking (MPPT). The pump, drive by 3-phase AC motor, can draw water from the deep wells ... the irradiation on the array change rapidly. · ·Digital control with full automatic running, data storage and complete protective ...

Supplier: Shenzhen Setec Power Co., Ltd.

[China Manufacturers]

3-phase Power Meter

Mar 14, 2013

... 20 ♦♦♦Special Functions: ◊ Power measurement of 3-phase 3-wire, 3-phase 4-wire, single-phase mode◊ Dual display respectively two different parameters ... Display measurement time and select tested signal be power supply for the clamp at one time◊ Max LCD ... display: 4 digits LCD 5999 counts with backlight , multifunctional button control ♦♦♦Environment Characteristics: ◊ Operating temperature: 0 °C ~ 40 ...

Supplier: Shenzhen Yehai Technology Development Co., Ltd.

[China Manufacturers]

famous brand 1-phase/ 3-phase synchronous alternator price

Oct 22, 2012

... waveform which is the optimum design for trouble-free supply of non-linear loads. Connected with the network in ... SAE standard, and also we can supply special adaptor.Self-stimulation control AVR CONTROL SYSTEM CERTIFICATIONS WORKSHOP CONDITION any interests of ... our products please let me know famous brand 1-phase/ 3-phase ...

Supplier: Jiangsu Farrand Generator Technology Co., Ltd.

[China Manufacturers]

DW9L 3 Phase power meter

Mar 31, 2013

... *160 dot big LCD for display.3) Two On-Off Input / Output, with remote control RS485 Modbus communicatoin and measurement function; ... energy—kWh8. Reactive energy– kvarh Connection3 Phase 3 Wires, 3 Phase 4 WiresRated voltage valueAC 50-260V Phase Voltage / AC 50-450V Line VoltageVoltage ... Active Power and Reactive Power : 1%F.S.DisplayLCD displayPower supply rangeAC/DC 100--240V (85--265V)Power ...

Supplier: Toky Electrical Co., Ltd.

[China Manufacturers]

3-phase stepper driver motor Xinje-DP7022C

Aug 18, 2012

... resistance, low motor noise Digital control, strong capacity of interference resistance, low motor noisePower supply up to 220VAC or 336VDC, ... below 7.0AProtection for over voltage, over current, lack phase, under voltage, output short circuit.DP-153Maxi pulses/rev: ... RS485 communicationThree phasesAC220V0-3ADP7022Maxi pulses/rev: 40000Three phasesAC220V0-7A 3-phase stepper driver motor Xinje-DP7022C

Supplier: Wuxi Xinje Electric Co., Ltd.

[China Manufacturers]

Single Phase Program Control Precision Power Source

Jul 23, 2012

... be operated manually via special keyboardSpecifications: Item nameExplanationSpecificationsPower supply Operating temperature rangeFunction temperature rangeStandard Standard220V±15% -10 ... of phase angleStability of output voltage Stability of output currentFull rangeLinear load Principal wave 0.01% <0.3% ... ... 2kHz(-DimensionsW×H×D600mm×650mm×650mm Single Phase Program Control Precision Power Source

Supplier: Guangzhou Sunhong International Trade Co., Ltd.

[China Manufacturers]

PSD8083-3P 3 phase Stepper motor drive

Feb 20, 2012

... Features:1 24 to 80VDC Supply Voltage2 H-Bridge, 3 Phase Bi-polar Micro-stepping Drive3 Suitable for 3-phase, step motors, with ... extreme slow speed.With precise current control technique and optimization in speed control, this three phase PowerStep drive is well suited ... for three phase hybrid step motor, producing a ...

Supplier: Shenzhen Just Motion Control Electromechanics Co., Ltd.

[China Manufacturers]

20kw 3 phase permanent magnet wind driven horizon wind turbine

Mar 31, 2013

... 3.Hot galvanizing tower 4.CE&ISO passed 5.Strong FRP 1.Company detail:Professional wind turbine/generator manufacturer in Chnia. Supply ... , InverterParts advantages: a.The generator with aluminium shell, 3 phase permanent magnet. b.The tower with 20# seamless tube, ... -wind ability and high efficiency. f.Inverter adopts chip-control, PWM, constant voltage output and automatic protection function. ...

Supplier: Qingdao Xingguang Wind Power Generator Co., Ltd.

[China Manufacturers]

DW series 3-phase True Effective Value Energy Meter(RMS)

Apr 01, 2013

... wire two factors, three phase four-wire selectable.3) Output:3-line alarm output configurable,up to 8 segment output control, parameters:under- voltage ... directly to various equipment,computer and PLC.5) Widescope power supply:regular:80-265V AC/DC, 12-30V indicate when ordering ...

Supplier: Mypin Electrical Co., Ltd.

[China Manufacturers]

input 280V-430V output 380V 1.5KVA100KVA TNS(Three)Automatic Voltage AC Stabilizer ac automatic 3 phase voltage stabilizer

Jan 22, 2013

... automatic regulator voltage consists of contact voltage regulator,sampling control circuit and servomotor as well. Application TNS automatic regulator ... factor,free from the effect or frequency variation of supply,It can be widely used in most situations ... required. Specification Input voltage 280V~430VOutput voltage 380V±3% Phase Singe phase Frequency 50Hz/60HzResponse<1sec.(against 10%input voltage ...

Supplier: Jiangxi Shuanghong Technology Electric Co., Ltd.

[China Manufacturers]

JVRD series 3 phase sequence voltage protection device ( Voltage and Phase Relay )

Apr 21, 2012

... 3 phase sequence voltage protection device 1,Phase Loss protection 2,Phase sequence protection 3,Phase unbalance protection JVRDphase sequence voltage protection device(Voltage and Phase ... the three-phase input power supply voltage is too high, low voltage, phase, reverse phase (phase sequence), ... fuel pumps, central air conditioning units, electrical control boxes, distribution cabinets, cranes, etc., ...

Supplier: Yueqing Aukeman Trading Co., Ltd.

[China Manufacturers]