Section-1
04-3004_S1_OPM_ABB_POWERSCALE_10-50kVA_EN_150113.doc Page 18/20 ABB
Printed in Switzerland – Modifications reserved
Procedure to convert from Single to Dual Input Feed for Cabinet A & B
On the distribution PCB, NW24170 (for 10kVA unit) or NW24172 (for 15-20kVA unit) unplug and reconnect the
three wires as follows:
L1: unplug from FA7 and reconnect to FA23,
L2: unplug from FA9 and reconnect to FA24,
L3: unplug from FA11 and reconnect to FA25.
Please refer to the following pictures and the schematic below:
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