Dry Air Insulated Dead Tank Type VCB

Production range
voltage:33kV & 72.5kV
current: 1250 to 2000A
rated breaking current: up to 31.5kA
Features
no usage of SF6 gas
no gas-liquefaction in any ambient temp.
(liquefaction point: -180 deg C)
longer life & Easier maintenance than GCB

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