Automatic transfer switch ATS 2P 63A matis PLN ke Genset / Inverter

ATS -Matters need attention When users test or operate please follow relative rules and pay attention to the following matters to ensure use our ATES correctly. 1)Neutral conductor N can #39;t be connected in wrong way, must connect reliably, otherwise ATSE can #39;t operate properly, even burn controller and motor. 2)The protective grounding of ATSE must be connected reliably to ensure safety. 3)Detection sampling signal for controller work power and main power supply is taken from Power supply side of main circuit, and work power of auxiliary connection terminal used for connect indicator is taken from main circuit, so can #39;t have voltage test between spare terminals (unless dismantle the secondary wires). Can have power frequency voltage test between main circuit and shell or between secondary auxiliary terminals and shell. 1) Double Power are both switched on, but ATSE can #39;t transfer automatically 1 Check Auto/manual should be in automatic position. 3 Check if the fuse is burned on not. 2) Double power are both switched on, ATSE standby power is switching on. 5 Check Commonly used insurance 6 Check if external light is connected in wrong way or not