C750 & C750R User
Manual Page 28
Mode 3-1 (single source)
Input
:
Connect ground cable (PE) to ground screw of chassis first;
Short terminal N/N with busbar #1, connect AC cable(N);
Short input terminal mL1/bL1/bL2/bL3 with busbar #4, connect to AC cable(L1);
Connect terminal mL2 to AC cable(L2) and terminal mL3 to AC cable(L3).
Output
:
Connect ground cable (PE) to ground screw of chassis first;
Short terminal N/N with busbar #1, connect AC cable(N);
Short terminal L1/L2/L3 with busbar #3, connect AC cable(L).
Mode 3-1 (dual source)
Input: Connect ground cable (PE) to ground screw of chassis first;
Short terminal N/N with busbar #1, connect AC main source cable(N) and bypass source cable(N);
Connect input terminal mL1/mL2/mL3 to main source cable(L1/L2/L3);
Short bypass terminal bL1/bL2/bL3 with busbar #5, connect bypass source cable(L).
Output: Connect ground cable (PE) to ground screw of chassis first;
Short terminal N/N with busbar #1, connect AC cable(N);
Short terminal L1/L2/L3 with busbar #3, connect AC cable(L).
