Description
ZW*2 Outdoors AC high voltage vacuum circuit breaker is an outdoors
three phase AC distribution equipment of *2kV, *0Hz.
It is mainly used to close and open the load current, overload
current and short circuit current in the distribution
net.
It can be used electric substation, industrial and mining
establishments\' distribution systems as protector and controller,
especially be suitable for the electric power net reconstructions
of urban and countryside.
Features:
1,The circuit breaker adopts the frame of three poles brace. It has
characters of reliable capability of open circuit, no danger of
burning or explosion, non-maintenance, compactness, low weight,
long service life, etc.
2,The circuit breaker has whole sealing structure and good sealing
performance, which help it to proof moisture and condensation. It
can be used in high temperature, low temperature and moist
consitions.
3,The operating mechanism adopts miniaturized spring-control
mechanism with low energy consumption. The drive mechanism adopts
direct transmittal mode to reduce acting parts and improve
dependability. The operating mechanism is in a sealed mechanism
case, resolving the problem of corrosion and probing dependability.
4,The action of open circuit and close circuit can be acted by
manual, electric or remote means. It can automatically distribute
by matching the controller. It can form automatic circuit re-closer
or sectionalizer with re-close controller.
5,Two-phase or three-phase CT can be installed on the circuit
breaker for the current automatic release protection and for the
intelligent controller to analyze the information. CT can be
installed according to customer\'s demand.
6,Isolating switch or three-phase linkage can be installed. Visible
fracture appears in isolating switch open mode.
