COELMO® Automatic Control Panels allow to automatically receive the alimentation of the Generating Set within a few seconds from verification of a black out on the main electrical network. When the main electrical network returns to normal function, the COELMO® Automatic Control Panel will change over to the main electrical network's alimentation all the utilities connected. Functions of the Automatic Control Panel
- Automatic start up of Generating Set when the tension of the main electrical network varies from a pre-defined value (programmable);
- Automatic insertion of the Generating Set as main source of electrical energy as soon as the working parameters are reached;
- Verification of the engine paramiters and those of the alternator through special protections
- Automatic disengagement of the Generating Set from the utilities once the nominal tension of the mains is reached;
- Period of time to allow for the tension to stabilize;
- Programmed slow shut down of the Generating Set to allow the engine to cool down gradually;
- Predisposition for a new service;
- Battery charger to guarantee the correct efficiency of the battery and of the alimentation of the comand/control system;
The internal change over switch (optional) is realized with contactors mechanically and electrically internally blocked up to 250A and with motorized change over 1-0-2 higher than 250A.
