zero phase current transformers,China zero phase current transformers Manufacturers, Suppliers

DW9A/B/C/D/E series 3 Phase Kilometer DW9A/B/C/D/E series 3 Phase Kilometer measuring instruments

Oct 28, 2012

... DW9A/B/C/D/E series 3 Phase Coulometermeasuring instrumentsspecificationFeatures:1) To measure: voltage, current, active power, reactive power, power ... effective value measuring;6) Two alarm output for voltage, current, power factor, active power, reactive power;7) Transformed ... analog output 4-20mA for voltage, current, active power, reactive power, frequency, power factor;8) ...

Supplier: Tianjin Haiyuan Automatic Control System Co., Ltd.

[China Manufacturers]

80x80 size SFT panel meters AC Current Meter

Dec 17, 2012

... material Features:Model: SFT-80Features:Measuring the alternative current with frequency ranging from 15Hz to 100Hz, these ... and base.Changeable scale: Under the same secondary current and the identical scale class range, scale-change ... cos)Voltage:110V,220V,380V,440V current:1A or 5Afor 1 phase or 3 phaseClass 2.5Scale:0 ... (Kw or kvar)Voltage:110V,220V380V.440V current:1A or 5AFor 1P 1W,3P3W,3P4WClass 1 ...

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

[China Manufacturers]

DT862 three-phase watt-hour meter

Jan 10, 2013

rated voltage:380(380V,400V) rated current:1.5(6)A,2.5(10)A,5(20) ... )A DT862 three phase KWH meter:1.Model:DT8622.Standard: IEC521-19883.Function:measurement the active electric energy4.Rated current:1.5 ... 6 11.Certificate:ISO9001:2000, ISO14001:1996,CE DT862 three-phase watt-hour meter

Supplier: Foshan Guangzhu Electrical Co., Ltd.

[China Manufacturers]

single phase energy meter counter

Apr 04, 2012

... phase energy meter counter 1,non-reversible version: it has stop mechanism for wheel reverse rotation 2.Mainly export Mechanical counter +Current ...

Supplier: Jiaxing City Yongxin Electron Co., Ltd.

[China Manufacturers]

33kV Farm plot distribution station Encapsulated Oil Immersed Three-phase

Feb 05, 2013

... Description With stable & reliable quality for strong low current supply; Have strong short-circuit resistant and good thermal ... meet the requirement of furnace to supply strong low current for Steel furnace, alloy furnace, calcium carbide furnace, ... supply transformer for furnace. There are 3 categories for Transformers for industrial applications: Resistance Furnace Transformer, Arc Furnace ...

Supplier: Foshan Noah Electrical Co., Ltd.

[China Manufacturers]

DC/AC three phase multifunction meter

May 18, 2012

... RUT communication protocol. SpecificationParameter Input voltage displayNetwork3 phase 3 line,3 phase 4 line Voltage Rated voltageAC100V,400V(please ... 2 times temporary:2 times/10sPower consumption<1VA(each phase)Impedance>300kΩAccuracyRMS measurement, CLASS 0.5 CurrentRated ... times temporary:2 times/10sPower consumption<0.4VA(each phase)Impedance<20MΩAccuracyRMS measurement,CLASS 0.5Frequency40~60Hz, ...

Supplier: Wenzhou Litto Intelligent Electrical Co., Ltd.

[China Manufacturers]

three phase AC220 SPD/ surge arrester

Oct 04, 2012

... (surge protection device, SPD ) provides protection against surge current resulted from direct or indirect lightning strike or similar surge ... protect both phase and neutral line, is of high electricity resistance under normal operations. In case of surge current or ... or similar, SPD functions quickly conduct the surge voltage/current to earth and thus effectively prevent the downstream equipments ...

Supplier: Suzhou Industrial Park Kejia Automation Co., Ltd.

[China Manufacturers]

PC/ABS Single Phase 1 Gang ABS Electronic Enclosure

Jan 02, 2013

... 3.Card function ( optional ) 4.OEM/ODM PC/ABS Single Phase 1 Gang ABS Electronic Enclosure Electronic enclosureControl boxElectrical distribution boxCurrent ... circuit(In): 10A~225A.Rated main busbar short time withstand current(Icw): 30kAInsulation resistance :≥20MRated insulation voltage(Ui): 220V-690VFrequency: 50Hz ...

Supplier: Zhejiang Anya Electric Power Technology Co., Ltd.

[China Manufacturers]

DDS480 LCD display single phase energy meter

Jan 28, 2013

... -size: 12px; font-family: Arial,Helvetica DDS480 LCD display single phase energy meter

Supplier: Zhejiang Cken Electric Co., Ltd.

[China Manufacturers]

SMC Single Phase 9 Gang kwh Meter Box

Mar 29, 2013

... is made of PC. Key Parameters: Rated Current(In)10-225AWithstand of Short Time Current(lcw)30KAInsulation Resistanceno less than 20MΩRated ... , this will prolong the life of the box. SMC Single Phase 9 Gang kwh Meter Box

Supplier: Hangzhou Century Electronic Technology Co., Ltd.

[China Manufacturers]

high voltage motor phase compensator

Jan 28, 2013

... load with function of malfucntion record, over current, low voltage, less phase, outer fault, communication failure, parameter ... l1 stator current vector ; l2 rotor current vector; lm exciting current vector;l1e stator current rated vector; l2e rotor current rated vector ... angle factorIV Type Instruction TypeMotor ParameterSizeInstallation SizeRated rotor current(A)Rated Power(KW)Rated Voltage(V) ...

Supplier: Worldwide Electric Stock Co., Ltd.

[China Manufacturers]

SMG20000B Digital double clamp phase volt-ampere meter

Feb 20, 2013

... shell, parts between the iron core of the clamp-current transformer and secondary windings can stand 1000V/50Hz. Parts ... Measured current carrying conductor in the nipper jaw, Optional position.(f)Amplitude range of measured signal when measuring phase, Phase U1- ... times per secondIII. Power Supply, Single 9V laminated cell,current of power is less than 5mAIV. DimensionMeter shell, 192x95x55mmNipper ...

Supplier: Wuhan Hance Electric Co., Ltd.

[China Manufacturers]

30KW Cummins 3-phase Diesel Electric Generator

May 22, 2012

... 4BT3.9-G1 2,Output: 30KW, AC 3 Phase 3,Rated Current:54A 4,Rated Voltage: 400/220V 5,1500rpm ... -Type: GF20C -Output Type: AC 400V 50Hz Three-Phase Four-Wire -Controller Basic Control System -Normal Power (kVA ... ): 37.5 -Standby Power (kVA): 41.25 -Rated Current (A): 54-Cooling System: Air Cooled -Weight (Kg): 650 ... Electric start)Power of output(KW/KVA)Rated current(A)Weight of set(Kg)Dimensions of set ...

Supplier: Jiangsu Hengtong Generator Manufacture Co., Ltd.

[China Manufacturers]

57mm electric stepper motor, two phase, 1.8 or 0.9 degree

Feb 24, 2013

... :±10%Inductance Accuracy:±20%Temperature Rise:80DegreeC Max. (rated current,2 phase on)Ambient Temperature:-20~+50DegreeCInsulation Resistance:100M(Ohms) Min. ,500VDCDielectric ... -2804B3.22.81.1318.94 57mm electric stepper motor, two phase, 1.8 or 0.9 degree

Supplier: LDO Motors Co., Ltd.

[China Manufacturers]

YCG Series Single-Phase Induction Motor (steel shell)

Aug 15, 2012

... torque; 3. Reasonal price motor 4. single phase induction motor YCG Series Single-Phase Induction Motor (steel shell) The starting torque and ... .5YCG-7112 1/322050285032.5121.86.7 YCG Series Single-Phase Induction Motor (steel shell)

Supplier: Shanghai Haizhou Micro-Motor Manufacture Co., Ltd.

[China Manufacturers]

35kV 50~31500kVA Power Distribution Oil-immersed Transformers

Dec 22, 2012

... Buyer Label Offered 35kV 50~31500kVA Power Distribution Oil-immersed Transformers

Supplier: Hengyang Huaneng Electric Appliances Industry Co., Ltd.

[China Manufacturers]

2013 Newest 500w 220v to 48v anchorn transformers

Feb 14, 2012

... transfrmers 2.Manufacturer 2013 Newest 500w 220v to 48v anchorn transformers transformers 1.Qualified transfrmers2.ManufacturerProduct Introduce DK1 series engine bed control ... , the rated voltage does not surpass 1000V in the alternating-current circuit, takes the engine bed and mechanical device's control ... Accessaries Relative Products 2013 Newest 500w 220v to 48v anchorn transformers

Supplier: Yueqing Vanjan Electric Company Limited

[China Manufacturers]

Three phase filters;high performance three phase power line filters

Dec 05, 2012

... ,compact,robust,general purpose ,three phase ,power line filters 1.Single/Three Phase EMI Filters 2.IEC Inlet Filters ... Inverter EMI Filters EMI FILTER 1.Single/Three Phase EMI Filters2.IEC Inlet Filters3.DC EMI Filters4 ... Specifications Rated voltage440VAC Work frequency0~400HZ Working currenct50AMax leakage current @250VAC/50Hzless than1mATesting votageLine-line 2250VDCLine-ground 2750VACInsulation ...

Supplier: Zhejiang Zhengliang Electronic And Electrical Co., Ltd.

[China Manufacturers]

Amorphous Alloy Core Sealed Three-phase Oil-immersed Distribution Transformer

Feb 17, 2013

... is low and the resistivity is high. Therefore, the eddy current loss is lowe. A new kind of energy-saving transformer ... .The core is in wound core structure and of three-phase and five-terminal style. The cross section is rectangular. The ... ≤1≤1.15/67.2257510123595202450120 Amorphous Alloy Core Sealed Three-phase Oil-immersed Distribution Transformer

Supplier: Jiangshan Huaxin Trading Co., Ltd.

[China Manufacturers]

CT32 mini current transformer

Jan 11, 2013

... 4.CE Certification CT32 mini current transformerFeature: 1.Precision current transformer 2.Linear output current,high precision 3.Compact ... error:0.001%-0.100%, Good Linearity 4, small Phase shift:1'- 30',compensation not needed. 5, most ... 6,CE CertificationCommon specifications and parameters Serial No.Specifications(current ratio)AccuracyLoad Resistance (Ω) Primary currentSecondary current15(20)A2 ...

Supplier: Deqing GIG Electronic Co., Ltd.

[China Manufacturers]