vacuum fault interrupter

Brand Name:GUOGUANG

Model Number:ZKTJ-250/1.14

Place of Origin:Sichuan, China (Mainland)

Parameter No. MAIN TECHNICAL DATA Unit 1 Rated Voltage kV 1.14 2 Lightning Impulse Withstand Voltage (Peak) kV 3 Short-time (1min) Power-frequency Withstand Voltage kV 5 4 Rated Frequency Hz 50/60 5 Rated Current A 250 6 Rated Short-time Withstand Current ...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V16

Specification 1 Rated Current A 1250 2 Circuit resistance at lowest rated contact force uΩ ≤30 3 Rated short-circuit breaking current KA 16 4 Breaking operations of rated short circuit breaking current Times 30 5 Rated short-time withstand current KA 16 6 ...

Brand Name:TYHD

Model Number:TYHD-ZW32-10/24

Place of Origin:China, Beijing

Circuit breaker technical parameters: S/N Name Unit Data 12kV 24kV 1 Rated Voltage kV 12 24 2 Rated Frequency Hz 50 50 3 Rated currency A 630 1250 630 1250 4 Rated short-circuit breaking current kA 20 25 31.5 20 25 31.5 5 Rated peak withstand current kA 50...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-8218

... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker where the arc quenching takes place in vacuum.

Brand Name:XG

Model Number:FZW28F

Place of Origin:XIAN

...Vacuum Load Break Interrupter Switch FZW28F-12 outdoor vacuum load break switch is pole mounted handle and motor free maintenance switch, which adopt vacuum arc extinguish and SF6 insulation medium. It conforms with IEC6 2271-103 & GB/T3804: High voltage AC load break switch. This load break switch (switch and controller) have function of fault...

Brand Name:WPVAC

Model Number:TD-12/630-20

Place of Origin:CHINA

...vacuum interrupters for Circuit Breakers structure type The ceramic outer casing vacuum interrupter is mainly composed of a gas-tight insulating shell, a conductive loop, a shielding system, a contact, a bellows and the like. It has the characteristics of energy saving, material saving, fire prevention, explosion-proof, small size, long life, low maintenance cost, reliable operation and no pollution. The vacuum interrupter

Brand Name:XIWUER/OEM

Model Number:ZW-27kV-630A

Place of Origin:XIAN, SHANNXI CHINA

... symmetrical interrupting current of 12.5kA, which makes it suitable for use in applications where high levels of current are expected. It also has a short-time withstand current of ...

Brand Name:Delta

Model Number:ZKD

Place of Origin:China

...vacuum switch interrupter without removing. It can not only measure the normal range of vacuum degree of switchgear, but also can measure some vacuum switches which leak faster. Comparing with the measuring results of past years, its life can generally be

Brand Name:HAROK

Model Number:BR

Place of Origin:CHINA

... Details HAROK's dual purpose arc fault/ground fault (AF/GF) circuit interrupter for residential and light commercial applications. The AF/GF circuit interrupter was developed in response to the 2014 National Electrical Code (NEC) that now requires AFCI

Brand Name:AI

Model Number:CRT

Place of Origin:China

...switchgear, but also can measure some vacuum switches which leak faster. Comparing with the measuring results of past years, its life can generally be inferred, prevent accidents Vacuum Degree Tester is compact, lightweight, fast testing, reliable, stable,

Brand Name:SONTUOEC , WZSTEC

Model Number:SKL9-63

Place of Origin:Wenzhou,China

Electric AFDD Arc Fault Circuit Interrupters 63A Breaker Arc Fault Detection Device - AFDD The AFDD provides a full protection solution against electrical ignited fires The AFDD provides a full protection solution in one device that enhances consumers’ ...

Brand Name:JULUN

Model Number:VCT

Place of Origin:China

... and Ceramic Car Fuses, are a type of fuse designed to protect an electrical circuit from excessive current. These fuses are made from a ceramic material and feature a fault current of 50KA, a lead time of 10*38mm, and are available in a white color. The

Brand Name:Comking

Model Number:CKFZ(R)

Place of Origin:China

... and enclosure door have interlocking device which can prevent faulty operation. ● Vacuum interrupter uses the contacts with special structure and material, its chopping current is low and just about 3A,so the operating overvoltage is very low. ● The

Brand Name:HENGFENGYOU

Model Number:Zw8-12d /630

Place of Origin:China

Zw8-12d /630 high voltage vacuum circuit breaker on outdoor column 12KV It used vacuum interrupter, insulator, electric spring operate structure to improve interrupter, open-close frequency without explode and it was a product of convenience operation wit...

Place of Origin:China

Brand Name:china coal

...vacuum interrupter vacuum measurement. A built-in vacuum interrupter abroad almost all measurement curves tube can choose. 2, the leakage current treatment. Starting method using two high-pressure, less leakage current, ensure the accuracy of vacuum interrupter vacuum...

Place of Origin:China

Brand Name:chinacoal

... curves tube can choose. 2, the leakage current treatment. Starting method using two high-pressure, less leakage current, ensure the accuracy of vacuum interrupter vacuum. 3, improve the input protection circuit. Instrument can accept a

Brand Name:AMILA

Model Number:MDF

Place of Origin:CHINA

...connections complete the vacuum system and connect suction pads to vacuum generators. Filter dust and other impurities drawn in from the air inlet； Reduce the risk of vacuum pump operation interruption or operation stop； Detachable filter element；

Brand Name:TEC / ODM

Model Number:TV-01

Place of Origin:China

...Vacuum Cleaner With Camera Real-time Mapping Clean the Corners and Edges also Zig-zag Cleaning Route Features: Certificates:ISO 9001, FCC, CE, ROHS, UL. 120 minutes super long working time do the best cleaning job. Move from hard floor to carpet easily,fast and efficient, the vacuum cleaner makes it easy to clean without interruption. Super dustbin and water tank capacity brings you a cleaner home. Exchangeable vacuum...

Brand Name:YUSHUNLI

Model Number:BD90-3

Place of Origin:China Dongguan

..., use of air reflux principle, no need shutdown, by switching the slider can be effective ash removal. It has advantages of zero maintenance, zero fault .24V,1650W, 90L capacity,100AN,lithium battery,3