VSB-12 Side Mounted Miniaturized

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Products

VSB type indoor high-voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is an indoor switchgear for 12 kV power systems. As a protection and control unit for power grid equipment and industrial and mining enterprises, it is suitable for switching various types of Loads and frequent operations, breaking short-circuit current many times.

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Tel：0577-27855999
E-mail: yubang@csnb.com.cn

Product description

Parameters

Overview
The V51-12 side-mounted vacuum circuit breaker operating mechanism is an operating mechanism with a spring as the energy storage element. It has two forms of manual energy storage and electric energy storage. Its performance conforms to G81984.
Current high-voltage circuit breaker", JB3855-96 "10kV indoor high-voltage vacuum circuit breaker general technical conditions", the relevant provisions of the International Electrotechnical Commission IEC56 standard and the requirements of the technical conditions of this product.
normal use environment
. Ambient air temperature: maximum +40C, minimum -25 hearts;
. Altitude: no more than 100m.
. Relative temperature: the daily average is not more than 95%, the monthly average is not more than 90C:
. Earthquake intensity: no more than 8 degrees: .
. Use place: place without fire, explosion hazard, chemical corrosion and severe vibration.
Note: beyond the above requirements of normal use environmental conditions, it is necessary to negotiate with the party.

Keyword:

breaker

switchgear

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