ABB PowerValue 11/31 T Operating Manual page 21

Single phase input – single phase output (11)
Single Input Feed
1. Connect the neutral cable to the neutral terminal of mains 2. Note that the mains neutral is
connected internally in the UPS. For this, there is no need to connect the neutral cable to the mains
1 terminal.
2. Connect the 3 pin connector provided with the UPS between terminals L1, L2 and L3.
3. Connect the M2 cable provided with the UPS between terminal M2 and L3.
4. Connect the phase cable to terminal L1 (or L2)
Modifications reserved
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Figure 7: 3 pin connector installation
Figure 8: Single feed (11) wiring diagram
Terminal block cover
3 PIN for connecting
L1,L2,L3