current transformer for kwh meter,China current transformer for kwh meter Manufacturers, Suppliers

The isolation of single phase ac voltage module

Sep 16, 2012

... increase the soft start function. Widely used for light, heat, pressure regulating transformer equipment.According to different points of the ... 4) no polar requirements.3 COM, for in-house module, CON for control terminals, + 5 V for internal auxiliary power output, and only ... high cost and the large size, heavy low voltage large current transformer, and that is not desirable in the first chapter ...

Supplier: Shanghai Heming Electric Co., Ltd.

[China Manufacturers]

led small water lamp with strip-type KJ-602D

Sep 15, 2012

led smawater lamp with strip-type Continuous current transformer supplies power use for home,office,hotel or other decoration Instructions:1. This is ... one kind of water lamp, using for decoration.2.nsert 3* AA Batteries into the bottom with ...

Supplier: Ningbo Kejian Electrical Appliance Co., Ltd.

[China Manufacturers]

Car Battery Charger 48V30A

May 19, 2012

... output fuse(2)Low input resistance and high output current(3)Powerful transformer for longer operations(4)Superior longer lasting changeover switch(5 ... )Polarity inversion safeguardSpecification for Car battery charger 48V30A : Input Voltage(50 ...

Supplier: Solary Electric Equipment Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Mar 05, 2013

... Circuit breaker (1)Rated voltage:12KV (2)Rated current:630A (3)Suit for AC 50HZ any question or Need about products, please ... altitude , enhance rated insulation level , it should be custom-made for 2000m );3 Wind pressure : ≤700Pa(Equivalent to wind speed 34m ... ,AC)VSub-loop rated voltage220(DC,AC)VOver current tripper release rated current5ACurrent transformer ratio200/5,400/5,600/5(protection:3 ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

The silicone rubber climb skirt

Jan 10, 2013

... skirt is mainly used for the 10-500 kV substation pillar, switch, circuit breakers, lightning arrester, voltage (current) transformer, porcelain jacket, increase its ...

Supplier: Shijiazhuang Histe Electric Co., Ltd.

[China Manufacturers]

2P Mini Rcbo Circuit Breaker

Mar 01, 2013

... AC50Hz,rated voltage 230V,rated current up to 40A,they can be indirectly used for protecting person from electric shock ... overload,short circuit.And it also can be used for switching the circuit and starting the motor infrequently.According ... FeaturesThe earth leakage circuit breaker are composed of the current transformer,operating mechanism,release,contact system,plastic system. ModelPoleWith neutral ...

Supplier: Yueqing Derun Electric Co., Ltd.

[China Manufacturers]

Indoor HV 12kv Load Break Switch ZFN22-12

Jan 30, 2013

... isolating break and break transfer current without maintain. The load switch with fuse box have also protects transformer against over-load and ... -12KV and three-phase AC 50Hz for breaking load ,over-load and short-circuit current,esp.for the requirement of frequent operation but ... /T2.Sample lead time: 1-3days 3.Production lead time: for 100~500pcs1- 7days ;500~1000pcs 3-14days 4.Shipping freight ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[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 ... and arc extinguishing equipment ,it is safe for operation. 3.The isolating knife blade,fully-range protection and ... of operating with load reaches 1.3 times of rated current.

Supplier: Zhejiang Wosom Electrical Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Feb 26, 2013

... and quantity of the name; 4: The need for mechanical interlock circuit breaker, if necessary, where the side ... technical parameters, 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 operation ...

Supplier: Zhejiang Guangda Electric Co., Ltd.

[China Manufacturers]

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

Oct 28, 2012

... Phase Coulometermeasuring instrumentsspecificationFeatures:1) To measure: voltage, current, active power, reactive power, power factor, frequency, Kwh, 4 quadrant energy, etc. Total 28 ... , active power, reactive power;7) Transformed analog output 4-20mA for voltage, current, active power, reactive power, frequency, power factor;8) With ...

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

[China Manufacturers]

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

Oct 01, 2012

... electronic operation, also can be controlled by FTU. 2. Suitable for auto-system Product Features1. The Sf6 gas box material used ... ooperation system for easy frame and more reliable. The mechanical life span over 1000 times.5. Contain 3 pieces of current transformer and ... 6 piece of voltage sensor.6. On-off display mandatory sign clearly showed on box.7. Suitable for auto ...

Supplier: Zhejiang Fuerte Electrical Apparatus Co., Ltd.

[China Manufacturers]

Wanlida Harmonic Filter/50A~600A

Nov 05, 2012

... transformer etc.Prevent signal transmission equipments from data loss and interferencePrevent measurement error caused by non-sinusoidal current ... all kinds of harmonic currentsFiltering capability >95% for aimed harmonicTraction level IGBT module, 20KHz switching frequency ... Error-phase, DC busbar over/under voltage, Current limit for overload etc8Loss<5%9Operation DisplayTouch screen 10Operation ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

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

Sep 14, 2012

... , 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 ... (rear-mounted type) convenient for standing against the wall so as to save space.8) Installation of current transformer:a. Frontal-mounted in ...

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

[China Manufacturers]

PV grid-connected inverter_SG500KTL

Aug 19, 2012

... Output Power,500KW General DescriptionsSG500KTL is using low-frequency isolation transformer for protective purpose. Its wider input voltage range ensures more ... 820Vdc Min. DC Voltage450VMax. DC Power 550kWp Max. Input Current 1200A AC SIDE DATA Rated Output Power500kWMax. AC Output ... Range47~51.5Hz/57~61.5HzOutput Current THD<3% (at nominal power)DC Current Injection<0.5% of rated inverter ...

Supplier: Sungrow Power Supply Co., Ltd.

[China Manufacturers]

metalized film coupling/filter capacitor MKPH-C/LS

Feb 29, 2012

High reliability High quality Competitive price Product InductionSmall size, heavy current, low temperature raise, long lifetime. ApplicationWidely used in power supply, inverter ,and induction heater, connected in series with power output transformer for coupling. The high-effecient R&D managementIf you have any questions, pls do not hesitate to contact me.

Supplier: Foshan Shunde Kingge Electronics Industrial Co., Ltd.

[China Manufacturers]

SMD5050 RGB LED Light Strip

Feb 10, 2013

... /meterLuminousEach LED can be reach 13-15LM. About 310LM/meter(white color).Each LED can be reach 13-15LM. ... About 610LM/meter(white color).FPC Dimension500x10x0.2mm. Brown,White,Black,Red, Yellow, Blue color available.Input voltage/current 1. DC24V ... mounting tape for greater convenience when installingCertificateCE Certificate & RoHS &IP68 compliant1.Wattage: 4.8W per meter, Current: 0.4A per meter.2. ...

Supplier: Shenzhen Sunshine LED Limited

[China Manufacturers]

Christmas LED Rope Lights

Sep 30, 2012

... timeWith 35days after order Features:1. Transparent PVC housing for waterproof.2. Unique structure, more energy saving, environmental ... , purple, multicolor. 8. Solid, hollow are available9. Working current: 15-18ma Applications: 1) Architectural decorative lighting2) Archway, canopy ... lighting11) Cove lighting *CE,GS,ROHS Approved*IP44 transformer for indoor and outdoor use.*With controller or without ...

Supplier: Quzhou Yinxin Imp&Exp Co., Ltd.

[China Manufacturers]

Fe-based amorphous ribbon

Mar 20, 2012

... price,High qua Application:a.Transformer cores for high frequency switch mode power suppliesb.Current transformer cores for electric industryc.Transformer cores for ground-fault-interruptersd.Cores ... for filters,storage inductors,and reactorse.EMC common ...

Supplier: Jiangsu Jinhong Non-Ferrous Metal Material Co., Ltd.

[China Manufacturers]

Led Christmas Ribbon

Jan 08, 2013

... : 2.4W/4.8W/7.2W/14.4W per meter, Current: 0.4A per meter.2.Available in different lengths: 0.5m or ... lighting 7. Stairway accent lighting 8. Concealed lighting 9. Backlighting for signage letters 10. Channel letter lighting 11. Emergency exit path ...

Supplier: Shenzhen YJM Optoelectronic Co., Ltd.

[China Manufacturers]

t8 led tube lighting /High power led/high luminous flux/20w/18w/16w/AC85-265V

Nov 05, 2012

... .10/13/16/18/20/24/28 w 3.suitable for indoor lighting, 1200mm philips tube led t8 with 16-20W ...

Supplier: Shenzhen Lead Opto Co., Ltd.

[China Manufacturers]