ABB Conceptpower DPA 500 - Page 25

Modifications reserved
Page 25/94
The AC wiring must be done in the following order:
1. Connect first the PE wire coming from the LV Distribution Board (mains) to the terminal
labelled "PE". (for simplicity only the bottom cable entry is shown here, the bars for top entry
are positioned the same but mirrored bottom-top)
Bottom cable entry
Top cable entry
2. SINGLE INPUT FEED - Connect the input wires 3-phases + N coming from the LV
Distribution Board (mains), by referring to the table here below. Keep the phase rotation in
clock-wise sense.
MAINS INPUT CABLE
UPS BUSBAR
Phase L1
1-L1
Phase L2
1-L2
Phase L3
1-L3
NEUTRAL
N
EARTH
PE
Bottom cable entry
Top cable entry