ZW32 outdoor high voltage vacuum circuit breaker
ZW32 outdoor high voltage vacuum circuit breaker
Detail
The main parameters:
Rated voltage: 12kV
Rated frequency: 50Hz
Rated current: 630A-1250A
Rated short-circuit breaking current: 12.5kA-25kA
Mechanical life: 10,000 times
Installation method: outdoor pole installation
Features:
The ZW32 circuit breaker adopts a three-phase separated column structure. The vacuum interrupter is poured into the insulating sleeve of each phase or the solid sealed pole column, which eliminates the short circuit failure caused by condensation, and does not cause a single phase failure Three-phase open circuit. Simple permanent magnet operating mechanism or spring operating mechanism has good control performance. The circuit breaker has reasonable design, compact overall structure, good insulation performance, excellent hydrophobicity and anti-pollution ability. The product is small in size, light in weight and easy to install. It is particularly suitable for urban and rural outdoor power grids and small outdoor transmission and distribution systems. It is a circuit breaker with a huge amount of operation on the current network. Installing a controller can realize the automation of distribution network, and installing wireless communication can realize remote control.
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