MNS Low Voltage Draw-Out Switchgear

The switchgear is to serve in power generation, power transmission and distribution. Besides serving on land, it can also be used in offshore drilling-production platform and nuclear power station after special treatment.

Features:

It is available to manually operate and operate and observe the making and breaking of circuit-breaker when the cubicle door is closed. According to the operation press of the mechanical INTERLK mechanism, the withdrawable part can be moved only when both of the main circuits and auxiliary circuits being the breaking status. The INTERLK mechanism leaves all operation positions of withdrawable part marked with relevant signs.

Technical parameters:

1) Rated voltage: AC 380/660

2) Rated insulation voltage: 660V

3) Rated current main bus: 4,700A; distribution bus: 1,000A

4) Rated frequency: 50Hz

5) Enclosure degree of protection: IP30