precise current transformer,China precise current transformer Manufacturers, Suppliers

Panel Meter (Ampere meter)

Mar 16, 2013

... 50A 60A 75A 100A for 5-10ka use external current transformer with secondary current 5A and 1A.Notes:For 60A,75A,100A meters ...

Supplier: Yueqing Cejie Electrical Appliance Factory

[China Manufacturers]

electronic MCB elcb circuit breakers/mini circuit breaker

Nov 29, 2012

... of AC 50Hz, rated working voltage 240V~415V and rated current 100A.2.To make indirect contact protection to the human ... being, also to prevent fire accident caused by ground fault current due to the damage of insulation of equipment.3.In ... The main parts: main switch (include overcurrent release), earth leakage current transformer, electronic amplifier parts, leakage release and test device.1.Indirectly ...

Supplier: Tengfei Electric Co., Ltd.

[China Manufacturers]

DSS3/DTS3 Three-Phase Static Active Energy Meter

Jan 05, 2013

... consumption 1.0W;Start-up current: direct type is 4 reference current, current transformer type-in is 2 reference current;Shunt running: voltage line adding115 ... %Un, current loop current is 0, energy meter ...

Supplier: Huayi Electric Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Mar 05, 2013

... used to breaker and close load current overload current and short-circuit current in substation, industrial and mining establishments ... current20KARated short-circuit closing current (peak)50KA4S short-time withstand current(peak)20KARated Withstand current (peak)30KARated Operating ... loop rated voltage220(DC,AC)VOver current tripper release rated current5ACurrent transformer ratio200/5,400/5,600/5 ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

Panel Meter(Analog Panel Meter, Ammeter,Voltmeter)

Nov 18, 2012

We are Manufacturer Specialized in Panel Meter(Analog Panel Meter, Ammeter,voltage meter,power meter,Hz meter) Accuracy: class 2.5 Specification: 300mA 500mA 1A 1.5A 3A 5A 7.5A 10A 15A 20A 25A 30A 40A 50A, if over 50A, meters can be contacted current transformer with secondary current 5A or 1A

Supplier: Yueqing Haohua Electric Co., Ltd.

[China Manufacturers]

Fault Indicator

Jul 24, 2012

... identification, no needto define the actuate current rating.FI-CT-1 zero-phase sequence current-transformer actuate value andrespond time can be set ... ~35) kVMinimum Load Current8AConductor SizeΦ (8~41)mmShort Time Withstand Current 31.5kA/2sReset Time After Re-energized 20minTemperature Range -35 ...

Supplier: Ru-Lena Ind. (Holding) Co., Ltd.

[China Manufacturers]

The silicone rubber climb skirt

Jan 10, 2013

... -500 kV substation pillar, switch, circuit breakers, lightning arrester, voltage (current) transformer, porcelain jacket, increase its climb from, solve the original porcelain ...

Supplier: Shijiazhuang Histe Electric Co., Ltd.

[China Manufacturers]

2P Mini Rcbo Circuit Breaker

Mar 01, 2013

... breakers are mainly applied to AC50Hz,rated voltage 230V,rated current up to 40A,they can be indirectly used for protecting ... ⅢConstruction FeaturesThe earth leakage circuit breaker are composed of the current transformer,operating mechanism,release,contact system,plastic system. ModelPoleWith neutral lineHzIn ...

Supplier: Yueqing Derun Electric Co., Ltd.

[China Manufacturers]

Rectang/Round Moving Iron AC Ammeters

May 30, 2012

... .:0.1A,0.5A...60A.For 10A-10KA,use external current transformer.. RectangRound Moving Iron AC Ammeters 1. Model: SFT-80, SFT ... -670, SFT-60, SFT-560, SFT-50.Measuring the alternative current with frequency ranging from 15Hz to 100Hz, these meters indicate ... , 60A.For 10A-10KA,use external current transformer with secondary current 5A or 1A,When Connected directly with current 50A, 60A, the class is ...

Supplier: Zhejiang Sentai Electrical Apparatus Factory

[China Manufacturers]

DNH5 Fuse Switch Disconnector

Jun 18, 2012

... fuse-switch-disconnector with unique process engineering. 1.Integrating of current transformer and fuse switch initiated domestically. 2.With knife-edge entry ... of operating with load reaches 1.3 times of rated current.

Supplier: Zhejiang Wosom Electrical Co., Ltd.

[China Manufacturers]

SF-96 Panel Meter Ammeter

Mar 03, 2012

... Class 1.0 SF-96 Panel Meter AmmeterMeasuring the alternative current or voltage with frequency ranging from 15Hz to 100Hz, these ... Note: For 10A-10KA,use external current transformer with secondary current 5A or 1A. when Connected directly with current 20A-60A, the class is ... case and base. Changeable scale: Under the same secondary current and identical scale class range, scale-change can be conducted ...

Supplier: Wenzhou Jerdin Electric Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Feb 26, 2013

... , the number of; 2: Are Isolated switch, current transformer protection and measurement of the amount of change; 3 ... specifications, quantity; 2: Rated current, rated short-circuit breaking current, the current mutual inductance with current ratio; 3: Mode of ... installation methods and the corresponding parameters; 3: Changes in Current Transformers, quantity, precision, output capacity; 4: Spare ...

Supplier: Zhejiang Guangda Electric Co., Ltd.

[China Manufacturers]

fiberglass winding tube for power Transformers

May 13, 2012

... We supply tubes for hollow insulators, surge arresters, HV swithes, current transformers and power transformers Features: Fiberglass Winding Tube 1.Inner ... tests in National Labs3.Application: Power Transformer,Current Transformer,Hollow Insulators, Bushing, Surge Arrester, High-voltage Current Limiting Fuse, On-load tap changer,Power ...

Supplier: Wish Composite Insulator Co., Ltd.

[China Manufacturers]

96 Series Analog Volt and amper Meter

Jun 02, 2012

... power synchronous volume,frequency,expended voltage and overload current etc.The product performance is accordance with GB7676 ... switch on10/5A -800/5ASwitch on second current through current transformerKA1KA-10KAAC voltmeterV10V-600VDirectly switch onKV1KV-35KVSwitch on ... second current through current transformerDc ammeterμA,Ma50μA -500μA ...

Supplier: Yueqing Onlybo Instruments Co., Ltd.

[China Manufacturers]

Digital Panel Meter (YNC-96, YNC-72, YNC-48)

Mar 18, 2013

... . Measuring range: 0-600V AC; For the current over 600V can use the AC current transformer 6. Consumption: <3.2VA 7. Max. Signal ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

FETFZ-12/630 Series Pillar Type Out-door Vacuum Circuit Breaker

Oct 01, 2012

... life span over 1000 times.5. Contain 3 pieces of current transformer and 6 piece of voltage sensor.6. On-off display ...

Supplier: Zhejiang Fuerte Electrical Apparatus Co., Ltd.

[China Manufacturers]

Wanlida Low Voltage Motor Protection Relay

May 09, 2012

... MMPR-230 motor protection relay works with external primary current transformer, mainly applies to the low-voltage motor integrated ... microprocessors, high integration, functions strong, fast. Three phase current, voltage AC sampling, perfect measuring and controlling functions. ... Main specifications2.1 Accuracy: the measuring error of protective current, voltage does not exceed ±1%; the measuring error ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

new KYN28A-12(GZSI-12Z) Series Metalclad AC Enclosured Switchgear

Sep 14, 2012

... switchgearA630, 1250, 1600, 2000, 2500, 3150, 4000Rated short-time withstands current(4s)ka16, 20, 25, 31.5, 40, 50Rated peak withstands ... CB door are openNote:1. The short-circuit capacity of current transformer is considered separately. 2. Details of the parameters of ZN ... the wall so as to save space.8) Installation of current transformer:a. Frontal-mounted in the cable compartment which is the ...

Supplier: Huanyu Group (Nanjing) Co., Ltd.

[China Manufacturers]

JLS-35 High votage Power Metering Box

Mar 04, 2013

... made up of two or three single-phase voltage transformer and current transformer, which adopts 25# mutual inductor oil as insulating ... meter tank is fixed on the side of combined transformer and comprises one active watt-hour meter and reactive ... l Reliable insulation capability.l High measurement accuracy.l Reliable current-carrying capabilityl Less maintenance.Technical Data:Rated primary voltage: ...

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

[China Manufacturers]

Explosion-proof Electric Meter Box for Mine Use

Dec 19, 2012

... must be ordered)Main Technical Parameters Mode Rated voltageVoltage transformer ratioRated currentCurrent transformer ratioDBB-200,400,600,1140(660)1140/6601140/100660 ...

Supplier: Huainan Wantai Electric Co., Ltd.

[China Manufacturers]