Eaton 9SX Series Manual page 84

Mode 3-3(single source)

1. Input: connect mian-ground cable (PE) to chassis first;
short 'AC input terminal N/N/N' with 'busbar #9', then connect AC cable(N);
short 'AC input terminal mL1/bL1' with 'busbar #10', then connect AC cable(L1);
short 'AC input terminal mL2/bL2' with 'busbar #10', then connect AC cable(L2);
short 'AC input terminal mL3/bL3' with 'busbar #10', then connect AC cable(L3);
2. Output: connect ground cable (PE) to chassis first;
short '
AC segment
connect '
AC segment
3. Connect to UPS1 and UPS2:
remove all the busbar of the UPS, then connect UPS1 and UPS2 to MBP with
'
Cable to UPS1' and
79
terminal N/N/N' with 'buabar #3', then connect AC cable(N);
terminal L1/L2/L3' to AC cable(L1/L2/L3).
'
Cable to UPS2' in
MBP accessory .