13
Notes:
Please make sure that the input power is three-phase with 4 wires, and the
input voltage is within the allowable voltage range (refer to Appendix 1).
Make sure the input power is the positive phase sequence and battery polarities
are correctly connected.
Notes:
Please make sure that the input power is three-phase with 4 wires, and the
input voltage is within the allowable voltage range (refer to Appendix 1).
Make sure the input power is the positive phase sequence and battery polarities
are correctly connected.
3. Dual power input:
Customers may choose the dual power input according to their needs, and the installation
of the bypass input switch is carried out by the customer service engineers.
(1) Ground wire should be connected to the UPS ground terminal;
(2) Connect the AC input cable to the terminal block
ķ
,and the bypass input wire to the
terminal block
ĸ
;
(3) Connect the four load power wires to the terminal block
Ĺ
dual power input(3
4W):60kVA~80kVA connection diagram