Eaton E Series DX User Manual

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Contents

9single power input(3Φ4W):60kVA~80kVA connection diagramNotes:Please make sure that the input power is three-phase with 4 wires, and theinput voltage is within the allowable voltage range (refer to Appendix 1).Make sure the input power phase sequence is clock-wise and battery polaritiesare correctly connected.3. Dual power input:Customers may choose the dual power input according to their needs, and theinstallation of the bypass input switch is carried out by the customer serviceengineers.(1) Ground wire should be connected to the UPS ground terminal;(2) Connect the AC input cable to the terminal block ① ,and the bypass input wireto the terminal block ② ;(3) Connect the four load power wires to the terminal block ③dual power input(3Φ4W):60kVA~80kVA connection diagramNotes:Please make sure that the input power is three-phase with 4 wires, and the inputvoltage is within the allowable voltage range (refer to Appendix 1).Make sure the input power phase sequence is clock-wise and battery polaritiesare correctly connected.