Eaton 9SX Series - Page 88

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 Mode 3-1(single source) (Default UPS wiring mode)
1. Input: connect mian-ground cable (PE) to chassis first;
short ‘UPS input terminal N/N’ with ‘busbar #1’, then connect AC cable(N);
connect ‘UPS input terminal L2/L3’ to AC cable(L2/L3);
Fix ‘jumper cable’ to ‘UPS input terminal L1’ and ‘busbar #2’, then short
‘UPS bypass terminal L1/L2/L3’ with this ‘busbar #2’ and connect AC
cable(L1).
2. Output: connect ground cable (PE) to chassis first;
short ‘UPS output terminal N/N’ with ‘busbar #1’, then connect AC
cable(N);
short ‘UPS output terminal L1/L2/L3’ with ‘busbar #2’, then connect AC
cable(L)