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11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear

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11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear

Brand Name : QIUPU

Model Number : ZN63(VS1)-11/630A-4000A

Certification : ISO

Place of Origin : WENZHOU

MOQ : 5PCS

Payment Terms : T/T, Western Union

Supply Ability : 5000/MONTH

Delivery Time : 7 Days

Packaging Details : WOODENS

Rate Voltage : 11kV

Frequency Voltage : 42kV

Rate Power : 50Hz

Rate Current : 630A-4000A

Life : 20000 times

Opration Power : AC/DC 220V/110V/48V

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11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear

Description

VS1-24 circuit breaker(with permanent magnet actuator) using vacuum arc extinguishing chamber, vacuum as arc extinguishing and insulation medium, arc extinguishing chamber has very high truth

VS1-24VS1-24 Vacuum circuit breaker, voids, when the contact and static contacts are electrically divided under the action of the actuating mechanism, a vacuum arc will be generated between the contacts, and due to the special structure of the contact, an appropriate longitudinal magnetic field will be generated in the contact gap, which will cause the vacuum arc to remain diffusible and will spread evenly over the contact surface, maintaining a low arc voltage when the current is natural, The residual ion, electron and metal steam can be combined or assembled on the contact surface and shield over an order of magnitude of a microsecond, and the dielectric insulation of the interrupter break is quickly restored, resulting in the arc being extinguished and broken. As the vacuum breaker uses a magnetic field to control the vacuum arc, it has a strong and stable ability to break current.

Item Technical data
Rated voltage (KV) 24
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV) 68
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 125
Closing Power AC/DC 220V/110V
Life ≥2000

11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear

11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear


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