11
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
For dual power input, the conducting wire between AC input terminal and bypass input
terminal must be removed firstly.
(1) Ground wire should be connected to the UPS ground terminal;
(2) Connect the four AC input wires to the terminal block
①
;
(3) Connect the four bypass input wires to the terminal block
②
, N lines of the main 1
and main 2 are connected to the same terminal block;
(4) Connect the four load power wires to the terminal block
③
