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Mode 3-3(single source)
Input: Connect ground cable (PE) to chassis first;
Short terminal N/N with busbar #1, connect AC cable(N);
Connect input terminal L1/L2/L3 with AC cable(L1/L2/L3) and jumper cable, then fix
‘jumper cable’ to bypass terminal L1/L2/L3’.
Output: Connect ground cable (PE) to chassis first;
Short terminal N/N with busbar #1, then connect AC cable(N);
Connect terminal L1/L2/L3’ to AC cable(L1/L2/L3).
Mode 3-3(dual source)
Input: Connect ground cable (PE) to chassis first;
Short terminal N/N with busbar #1, connect AC main source cable(N) and bypass source
cable(N);
Connect input terminal L1/L2/L3 to main source cable(L1/L2/L3) and bypass terminal
L1/L2/L3 to bypass source cable(L1/L2/L3).
Output: Connect ground cable (PE) to chassis first;
Short terminal N/N with busbar #1, connect AC cable(N);
Connect terminal L1/L2/L3’ to AC cable(L1/L2/L3).
