Universal 4P 63A 380V ATS Dual Power Automatic Transfer Switch Electrical Selector Switches diesel generator part

Universal 4P 63A 380V ATS Dual Power Automatic Transfer Switch Electrical Selector Switches diesel generator partATSE can be installed in power control cabinet directly. Users can wire after ATSE installation (refer to design and use). As per current value use suitable conductor to connect the mains side (top terminal) and load side (bottom terminal) of MCB of normal electric power and standby electric power. In-phase parallel connection at load side, and ensure the phase sequence of normal electric power and standby electric power must be accordant (Wire as per A,B,C,N sequence). For 3 poles ATSE should add one conductor with section not less than 0.3mm2 to connect theneuter line of power supply correctly, thus ATSE can work properly. For 4 poles or 2 poles ATSE, N pole of normal electric power and standby electric power should be connected to N pole of MCB respectively. In addition, when install ATSE please ground reliably at grounding mark.8. Use1) Normal use, please set the switch of controller at Automatic Function. Under Auto working the controller of ATSE monitor normal electric power and standby electric power and display running status of ATSE. When Normal power cut, novoltage, failure, ATSE will transfer load automatically from normal power to standby power. If normal power get right, ATSE will transfer load automatically from standby power to normal power. The luminous diode on switch panel indicate switch off situation.2) If you don't adopt automatic transfer or need other manual operation please set the controller at manual. Under manual operation the controller stop work, and manual operation can make the breaker on off, and the switch doesn't transfer automatically.3) When ATSE is short circuit or over load, The MCB of ATSE will protect tripping. If power display normally the handle of MCB is switching on. If the MCB has protected tripping users should set at manual and operate the switch to dual separ

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