Change Over Type 125-3200 A

CHANGE OVER TYPE 125-3200 A, 34P 230-440 VAC,60 HZ
□ Adopt the double row type composite contact, side pull institutions, micro motor restore and microelectronics control technology, come true zero flash-over(no arcing chamber).
□ Reliable electrical and mechanical interlocking chain, the implement of the components indecent deftly with isolation switch, the use of safe and reliable.
□ Using over zero technology the state of emergency can be enforced under the zero(cut down the 2 ways in the meanwhile) to meet the needs of Fire Fighting .
□ Executive load isolation switch using a single motor-driven, transfer reliable smooth, no noise, little impact.
□ Operators drive only in the implementation of the electrical load isolation by switching transient current, steady work without providing current, energy-saving significantly.
□ Executive load disconnect or chain with a mechanical device used to ensure that reliable standby power of non-interference in each other.
□ Obvious off position indicator, padlocks and other functions, high reliability and service life of more than 8000 times.
□ Mechatronics design, switching conversion accurate, flexible, smooth and adopt international advanced logic control technology, anti-interference capability, without external interference.
□ Cooperation with the main power on and standby power off , or the main power off and standby on, the main power and standby power are both off, three kinds stability working.(I-O-II)
□ Easy installation, the control circuit return way adopt the connect and insert terminal connector.
□ Four operator models: emergency manual operation electric remote control operation, emergency disconnected operation under the automatic stating, automatic control operations.