1.14kV Vacuum Interrupter/vacuum bottle/Circuit breaker VI/Low voltage vacuum interrupter/Vacuum bottle

1.14kV Vacuum Interrupter/vacuum bottle/Circuit breaker VI/Low voltage vacuum interrupter/Vacuum bottle

1.Joyelectric International is a professional manufacturer, supplier and distributor of 1.14kv vacuum interrupter in China, welcome to order 1.14kv vacuum interrupter products from our factory and company.

2.Rated voltage: 1.14kV Rated current: 2000A~3200A Rated short circuit withstand current:...

Product Details

1.14kV Vacuum Interrupter/vacuum bottle/Circuit breaker VI/Low voltage vacuum interrupter/Vacuum bottle

Joyelectric International is a professional manufacturer, supplier and distributor of 1.14kv vacuum interrupter in China, welcome to order 1.14kv vacuum interrupter products from our factory and company.

Our vacuum interrupter has glass or ceramic envelope, middle-seal or inner fixed shield and CuCr contact material. The optimized design of cup-shape axial magnetic field electrode makes its magnetic field distribution reasonable and uniform which can increase the stability of breaking capacity. The special conditionning process improves the insulating level. Vacuum has today largely replaced other arc-quenching media, such as oil or SF6 gas, for many switching applications in the medium-voltage sector.

Features:

§ Long life, high reliability and performance

§ Fast interrupting speed and short arcing time

§ Rapid dielectric recovery

§ High cycle withstand voltages

§ Environmentally friendly

Vacuum Interrupter (VI) Production Process

Raw material puchasingParts maufacturingCleaningAssemblingVacuum brazing→Vacuum degree checkHigh voltage agingCoatingFinal inspection

QC on VI before Ex-works

Vacuum interrupter after brazingAppearance, dimesnions inspectionX ray tester to inspect inner structureHigh voltage insulation test (power frequency withstand voltage, lighting impulse voltage)Vacuum degree checkLeak test loaded by high pressurevacuum degree checkComprehensive tests (comprehensive parameter, withstand voltage, vacuum degree)EX-WORKS

Rated voltage: 1.14kV

Rated current: 2000A~3200A

Rated short circuit withstand current: 50kA~80kA

The vacuum interrupters are used on low-voltage circuit breaker.


If you would like a quotation or further information on the products, please fill in the form below and we will reply to you within 1 working day. Thank you for your interest to our products.

 

 

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