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Factory direct sales outdoor high voltage vacuum circuit breaker ZW7-40.5
Overview: ZW7-40.5 outdoor high-voltage vacuum circuit breaker is used in 50HZ, 40.5KV three-phase power systems to break and close load current, overload current and short-circuit current. Main functions: 1. Using vacuum arc extinguishing, breaking energy
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2016-10-11 |
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Shanghai factory direct sales high voltage outdoor AC vacuum circuit breaker ZW20-12F
Product overview: ZW20-12F high-voltage outdoor AC vacuum circuit breaker is mainly used in three-phase AC power supply systems with rated voltage 12kV and AC frequency 50Hz. This equipment can provide its own operating power supply and is equipped with a two-phase or three-phase power supply internally.
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2016-10-11 |
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Factory direct sales outdoor AC high voltage vacuum pole-mounted circuit breaker ZW32-12
Overview: ZW32-12 series outdoor AC high-voltage vacuum circuit breaker (hereinafter referred to as the circuit breaker) is an outdoor power distribution equipment with a rated voltage of 12KV and three-phase AC 50Hz. Mainly used for breaking and closing load current and overload current in electronic systems
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2016-10-11 |
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Factory direct sales outdoor high-voltage permanent magnet vacuum column-mounted circuit breaker ZW32M-12
Overview: ZW32M-12 outdoor high-voltage permanent magnet vacuum circuit breaker (hereinafter referred to as the circuit breaker) is an outdoor power distribution equipment with a rated voltage of 12kV, three-phase AC 50Hz. Mainly used for breaking and closing the load current, overload current and
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2016-10-11 |
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Outdoor high voltage vacuum fixed circuit breaker VS1-12 manufacturer promotion
Overview of indoor high-voltage vacuum circuit breaker: VS1-12 outdoor high-voltage vacuum circuit breaker is an indoor switching device for a three-phase AC 50HZ rated voltage of 12KV power system. It is used as a protection and control unit for power grid equipment and power equipment of industrial and mining enterprises.
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2016-10-11 |
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Factory direct sales permanent magnet indoor high voltage vacuum pole-mounted circuit breaker VS1-12
Overview of permanent magnet indoor high-voltage vacuum circuit breaker: VS1-12 type permanent magnet indoor high-voltage vacuum circuit breaker is an indoor switching device for a three-phase AC 50HZ rated voltage of 12KV power system. It is used to protect power grid equipment and power equipment of industrial and mining enterprises. and
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2016-10-11 |
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Factory direct sales HXGN450-12 air insulated ring main unit, semi-insulated ring main unit
Product structural features 1. The structure is miniaturized, and the volume of the ring network cabinet is reduced by nearly 40% compared with the traditional vacuum circuit breaker, vacuum load switch, and combined electrical appliances, saving the overall investment in power engineering. 2. The upper part of the switch cabinet includes the busbar room, instrument
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2016-10-11 |
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KYN28A-24 type armored removable AC metal enclosed switchgear factory direct sale
Product overview: KYN28A-24 armored removable AC metal-enclosed switchgear is suitable for three-phase AC 50/60HZ, rated voltage 24KV power systems. It is mainly used in power plants, substations, industrial and mining enterprises and high-rise buildings. middle,
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2016-10-11 |
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