VVM-SESH-10

Vacuum circuit breaker VVM-SESH has got unique magnet lock, which provides stable work of power system. Circuit breaker is safety for operational. Provided commutation in normal and emergency conditions for three-phase alternating current lines with frequency 50 Hz with rated voltage 6 kV. Fitted for small KRU-SESH, KSO-SESH and reclosers. Durable construction VVM-SESH without additional pole fixation.

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Общее описание

Техническая информация

Same size for nominal currents 1 000 and 1 600 А.
Magnet lock.
High durability.
Additional equipment such as first start device and manual oscillator.

Технические характеристики

Specifications	Value
Rated voltage, kV	10
Rated current, A	1 000-4 000
Rated breaking current, kA	20-50
Mechanical durability On/Off cycles	up to 50 000

Технические характеристики

Specifications	Value
Rated voltage, kV	10
Rated current, A	1 000-4 000
Rated breaking current, kA	20-50
Mechanical durability On/Off cycles	up to 50 000

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