66kv three phase two winding no load tap changing power transformer,China 66kv three phase two winding no load tap changing power transformer Manufacturers, Suppliers

Dual Axis Solar Tracker

Jan 10, 2013

... Axis Solar Tracker,Solar Mounting System with 50m/s Wind Load, Made of Galvanized Steel and Aluminum Dual Axis Solar TrackerHigh ... multijunction cells, and applied concentrating optics.The system that requires no grading or special site preparation, can be sited on ... azimuth : -120°--120° elevation: -15--100° Power supply to the Motor 110 to 480 three phase, 50 - 60 HZ, depending on location (U ...

Supplier: Xiamen Solar First Energy Technology Co., Ltd.

[China Manufacturers]

30KVA SERVO motor CONTROL AC automatic Voltage Regulators

Jan 24, 2013

... )80v--280v input ,220v output v. 2)three phase Input voltageSingle-phase 160V-250VDelay timeLong 5min±2min,shorts5s±2sOutput voltageSingle ... -phase 220V and 110VAmbient temperature-5°C -- 40 ... than 90%Waveform distortionNo additional waveform distortionFrequency50Hz/60HzLoad power factor0.8Adjustable Timeless than1s(when input voltage has ...

Supplier: Yueqing Kangling Electric Appliance Factory

[China Manufacturers]

Multifunctional network power instrument

Dec 20, 2012

... 30 electrical parameters including of three-phase voltage,three-phase current,active power,reactive power,apparent power,frequency,power factor and 4-quadrant energy ... Creep:When exerting 115%rated voltage and no current in the current circuitry, the instrument ... Overload:120% actual output,Max current is 24mA Load:≤400ΩCommunication interface:RS485 serialcommunication,applying MODBUS_RTU communication ...

Supplier: Zhejiang Tianqi Electric Co., Ltd.

[China Manufacturers]

DIN rail digital power meter

Feb 04, 2012

... system conveniently, complying with standard IEC62053-31 and DIN43864.♦Three LED instructions power supply state,signal of energy impulse and communication state ... . ♦Single direction measures single phase two wire active power consumption.It is nothing with direction of the flow of load current,complying with standard ...

Supplier: Wenzhou Rockwill Electric Co., Ltd.

[China Manufacturers]

ZW32-24, 24KV outdoor high voltage vacuum circuit breaker

Oct 11, 2012

... breaker is rated voltage 24kv, three phase AC 50Hz outdoor distribution equipment .mainly used to breaking closing power system load current ,overload current and ... weather conditions, and to teach filthy environment.Mainly Technical parameters No.ItemUnitParameters1rated voltagekV242rated frequencyHz503rated currentA6304rated short-circuit breaking currentkA205rated peak value ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

JRS2(3UA) THERMAL OVERLOAD RELAY

Nov 03, 2012

... long time continue Application JRS2(3UA) series thermal over-load used in AC 50/60Hz, rated voltage 690V~1000A, ... the AC current motor overload and phase failure. The safety andsteady quality can supply phase failure protection, temperature compensation,tripping ... locate in the places where there are no obvious impact and shake.Structure Feature Three phase bi-metal, tripping class:10APhase failure ...

Supplier: Wenzhou Solak Import & Export Co., Ltd.

[China Manufacturers]

protection motor JR20 series thermal relay 63L adjustable thermal overload relay

Jan 24, 2013

... series thermal relay in suitable for using in power system with AC 50Hz,main circuit rated voltage ... passively and automatically get back.MOTION CHARACTERISTIC:THREE-PHASE BALANCE MOTION TIME No.Set current cinlesMotion timeStart conditionTemperature11.05> ... ≤10S>63APHASE-LOSING MOTION CHARACTERISTIC No.Set current cinlesMotion timeStart conditionTemperatureArbitrary two phaseThree phase11.00.9>2hCold ...

Supplier: Yueqing Guoke Electric Co., Ltd.

[China Manufacturers]

LT4B-D Reverse Magnetic Starters

Dec 03, 2012

... " and giving command from the other"start "for changing the motor winding directions.The two contactors are mechanically blocked and do not allow ... order the power supply operating voltage of the pneumatic starter can be changed Functionsswitching on alternating current three phase motors in one winding direction ...

Supplier: Dalian Gui He International Trading Co., Ltd.

[China Manufacturers]

the relay

Feb 17, 2012

... , for over-current protection of AC motor.2. Motion Characteristic: Three-phase Balance Motion TimeNoTimes of the setting currentMotion timeStart conditionAmbient temperature11 ... setting currentMotion timeStart conditionAmbienttemperatureAny two phasesAnother phase11.00.9>2hCold state20±5oC21.150<2hHeat state(Following the No.1 test)4. SpecificationTypeNumberSetting ...

Supplier: Shanghai Jingyi Capacity & Technology Co., Ltd.

[China Manufacturers]

JR20 Thermal Overload Relay

Feb 13, 2013

... power system of AC 50/60Hz, main circuit rated voltage up to 660V, current up to 630A, used as protecting AC three-phase ... .05>2hcold state20±5ºC21.2<2hheat state (Following the No.1 test)31.5<4min47.210A2s < Tp ≤ 10s≤ 63Acold ... >63APHASE-LOSING MOTION CHARACTERISTICNoTimes the setting currentMotion timeStart conditionAmbient temperatureAny two phaseAnother phase11.00.9>2hcold state20±5ºC21.150<2hheat ...

Supplier: Zhejiang Tengen Imp. & Exp Co., Ltd.

[China Manufacturers]

Inverter Plasma Welding Machine CT-312

Feb 20, 2013

... machine has three purposes:TIG, MMA and cutting3.Operation is more convenient.4.High performanceprice ratioSpecifications:1.Power supply:single-phase:110/ ... 220V±15%, 50/50Hz2.Capacity:4.2KVA3.No-load loss:40W4.Duty cycle: ... 30A7.Current range 10-120A 10-110A 15-30A8.No-load voltage 55V 55V 220V9.Working voltage 15V 25V 110V10. ...

Supplier: Yueqing Zhengyuan Welding Equipment Co., Ltd.

[China Manufacturers]

Digital Power System Fault Recorder

Dec 22, 2012

... the vector, harmonic, phase angle, root of mean squire and power etc. for the ... r winding protection relayTransformer zero sequence differential relayTransformer over current relayTransformer over load relayTest: ... The probability is very low while two hosts are damaged simultaneously. When a ... Recorders for Power Line SystemFTR-01DP series: Dual Host System Recorders for Generator-transformer

Supplier: Shandong Kehui Power Automation Co., Ltd.

[China Manufacturers]

Power meter,RS485 MODBUS,LCD

Jan 09, 2013

... *Three phase parameter+4 quadrant energy+unbalance degree test *2DI *RS485 communication port *Leadfree is needed EM 300A-1AY MULTIPLE FUNCTION POWER METER ... termYour mark with no extra cost for bulkFunction description1.Analog measureVoltage CurrentVoltage unbalance degreeCurrent unbalance degreeCurrent load degreeActive power, reactive power and apparent powerPower ...

Supplier: Zibo Wit Electric Co., Ltd.

[China Manufacturers]

Diesel Welding Generator Set

Jan 27, 2013

... 2.CE & ISO approved 3.One machine with two function(welding and generator) 4,Save cost Arc Welding ... 2.0-4.0mm diameter. Easy operation. WUXI KAIAO POWER MACHINERY CO., LTD GENERATOR /WELDER ModelKDE6500EWFrequency:Hz50Rated output: ... extension50--200Electric welding load rate50%PhaseSingle phasePower factor:COSCOS=1Alternator typeself excited,2 pole,single phase alternatorStarting system:Electric ...

Supplier: Wuxi Kaiao Power Machinery Co., Ltd.

[China Manufacturers]

Antioxidant Water Ionizer (CE Certified) (BW-6000)

Feb 27, 2012

... mode-four levels of alkaline. Three levels of acidic and one purified modeFour power programs, 29 settings to ... wash style)electrodePlatinum coated titanium electrodeWater purification deviceFilter lifeFirst phase as 6000L, second phage as10000LLife indicationFilter life is ... Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date-Expired Date CCC CQC ...

Supplier: Guangzhou Health & Health Medical Equipment Co., Ltd.

[China Manufacturers]

With Top Quality 50KW Chinese generator Factory Sale With CE& ISO And Brand Engine Open Type

Jun 11, 2012

... Show Generator Features Test program which includes 50% load, 75%load,100% load, 110% load.Automatic controller and safety shut-down functions.Battery charger ... -55KWRated Voltage400/230VRated Current90/99 ARated Frequency50HzRotation Speed1500rpmTypeOpen type No. of PhaseThree-phase four-wireFuel Consumption232.5G/KW.HPower FactorCOSØ=0.8Fuel ...

Supplier: Hangzhou Delshine Industry & Trading Co., Ltd.

[China Manufacturers]

wind-solar hybrid street light

Jun 17, 2012

... : Over speed automatic Three-phase short-circuit braking Normal operating temperature:-30~50 °CVertical Axis Wind-Power Turbine InfoFollowing are the ... down, broken or thrown far away.b. With sensitive two colors on wind turbine boxes, birds issues have rarely ... and High Quality ControlPrompt DeliveryEarth-friendly ProductsTIMAR LOGO, NO ODM! Buyer Search :Wind Turbines, Vertical Axis Wind Turbine ...

Supplier: Shenzhen TYPMAR Wind Energy Technology Co., Ltd.

[China Manufacturers]

concrete owing inner wall hardeing whole set machine

Jan 31, 2013

... IGBT series resonance circuit. 3. one button operation No.ConfigurationQuantityAdvantages and necessityTechnique data1CNC quenching machine OneSet 1.Loading ... . small size, easy to move, no million-volt high risk, no radiation, no damage to the operator; 3. hardened ... 1. Input voltage: Three-phase 380V 50HZ 2. oscillation frequency :20-40KHZ 3. adaptive load oscillation frequency, power factor up to 95 ...

Supplier: Zhengzhou Kechuang Electronic Co., Ltd.

[China Manufacturers]

DC Inverter Welding Machine ZX7-250

Jun 06, 2012

... operation` Soft magnetic ferrite material are used in high frequency transformer ,which is small wastage , high conversion rate, high efficiency ... -400ZX7-500Input Power Voltage(V)Three phase AC380V±15%Frequency (HZ)50/6050/6050/6050/60Rated Input Current (A)15202838No-load Voltage(V ... 20-25020-31520-40020-500Duty cycle (%)60%60%60%60%No-load power (W)<100W<100W<100W<100WEfficiency (%)85%85%85%85% ...

Supplier: Hebei Bohai Mechanical & Electrical Co., Ltd.

[China Manufacturers]

Cummins natural gas generator 200kw

Nov 24, 2012

... power (KW)180frequency(Hz)50rated voltage(V)400/230rated /standby ampere(A)321power factor(COSΦ)0.8phase 3 phase ... 14 rated speed (r/min)1500min. steady speed under no load (r/min)800NG pressure (kPa)3-6kPapres. fluctuation ( ... -40maintenance every 200hrs.Alternatormanufacturing companyMarathon modelMP-180-4phase Three phaseconnecting methodSAE1#,11.5way of excitationself-excitationinsulation gradeH ...

Supplier: Shandong Lvhuan Power Equipment Co., Ltd.

[China Manufacturers]