CONTROLLER FUNCTIONS
- phase presence control;
- phase sequence control;
- phase asymmetry control;
- monitoring of minimum and maximum phase voltage;
- control of contactors or motor-driven switches;
- checking the status of contactors;
- monitoring the operation of overcurrent circuit breakers;
- generator start signal;
- ALARM output;
- blocking access to controller settings with a PIN code;
- ability to operate from an external power source;
- operation in the voltage range from 24 to 450 V;
- use in 1-phase circuits;
- automatic activation of backup power according to a specified algorithm;
- protection of receivers against voltage above 400 V;
- setting the operating time of the reserve switching system after switching off and restoring the main power supply;
- manual control of actuators;
- indication of the presence and values of voltages at inputs;
- status indicators (“on”, “off”, “failure”) of executive devices;
- indication of operating modes;
- software and electrical blocking against simultaneous activation of contactors;
- separated signaling and alarm outputs;
- monitoring the backup line from the generator.
