UPS 30-300kVA User Manual
Installation
29
2.6.4
Connecting Power Cables
The steps of connecting power cablesare as follows:
1)
Verify that all the switches of the UPS are completely open and the UPS internal
maintenance bypass switch is opened. Attach necessary warning signs to these switches to
prevent unauthorized operation.
2)
Open the front door of the cabinet(180kVA and 300kVA open the back door), remove the
plastic cover. The input and output terminal, battery terminal and protectiveearth terminal are
shown inFigure2-9.
(a
) Connections terminals of 2-slot cabinet
(b)
Connections terminals of4-slot cabinet
