The RCW outdoor HV vacuum breaker is a kind of out door power
distribution equipments on rated voltage 12kV15/24kV and
three-phase AC 50Hz~60Hz. It is used for protecting and controlling
distribution systems in transformer substations and industrial and
mining enterprises. It can also be used for frequently operation in
country electric networks. And it can be used as a ring network
power supply unit and terminal unit to distribute electric energy,
control and protect electric equipments. Combining with the
disconnecting switch, it can be used as a section switch for
switching off/on load current, over-load current and short circuit
current in power systems. Its vacuum explosion chamber uses
patented sealing technique. Its external insulation uses silicon rubber pipes with long life,
high reliability and weatherability. It is convenient to transport
and has a high cost performance ratio. Using compact and high
reliability spring operating mechanism, the operating mechanism
structure is simple and has long life up to 20000 times. If using advanced permanent magnetism
mechanisms,it will have more reliable mechanical property. And it
can install manual switch on/off mechanisms to switch on/off in the
field in need of. Matching with controllers, the breaker can be an
automatic circuit recloser to realize remote controlling, remote measurement, remote signaling and remote
regulating. The product’s features: non burning and explosion
hazard, non maintenance, small size, light weight (less than
100kg), long life (more than 10000 times), safe and reliable,
simple operation and installation.