MLQ5-100 4 Pole Automatic Changeover Switch Isolated

The primary applications of the MLQ5 4 Pole Automatic Changeover Switch are power distribution or motor networks with one main, one backup, or mutual backup power conversion system, as well as load conversion of mains and generator sets. It is rated for AC 50Hz, 3BOV DC, 220V, and 100–3200A rated current.

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Features of MLQ5-100 4 Pole Automatic Changeover Switch

  • The operator drive motor only passes current at the moment when the load isolating switch is switched. There is no need to provide an operating current for steady-state operation, which saves significant energy. The load isolating switch is equipped with a mechanical interlocking device to ensure that the common and backup power supplies work reliably and do not interfere with each other.
  • With obvious on-off position indication, padlock, and other functions, it can reliably realize the isolation between power supply and load;
  • Good safety performance, high degree of automation, high reliability, and service life of more than 8,000 times;
  • Easy to install, the control circuit adopts a plug-in terminal connection;
  • Four operating functions: emergency manual operation, electric remote control operation, emergency disconnection operation in automatic control state, and automatic control operation.

Specifications of MLQ5-100 4 pole automatic transfer switch

Parameters Value
Model Number MLQ5-100/4P
Type PC
Number of Pole 4
Rated Current 250A
Product name Automatic Transfer Switch
breaking capacity 1ka
Current 250A
certificate CE,CCC,ISO9001,PICC,CQC
Warranty 18 Months
Frequency 50/60Hz
temperature -5℃ to 45℃