It can accurately detect two three-phase voltages, make accurate judgments on voltage abnormalities (overvoltage, undervoltage, phase loss, overclocking, underflocking), and control the automatic switching of the two power supplies.
It mainly consists of a box, CLE6120UN dual power automatic switching control module, dual power automatic switching switch, etc. Can achieve manual and automatic switching of two power sources with a load of 250A or more; It is also possible to remotely control the start and stop of the generator set to achieve automatic power supply for emergency power.