C750 & C750R User
Manual Page 27
Mode 3-3 (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 terminal mL1/ bL1 with busbar #1, connect AC cable(L1);
Short terminal mL2/ bL2 with busbar #1, connect AC cable(L2);
Short terminal mL3/ bL3 with busbar #1, connect 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);
Connect terminal L1/L2/L3 to AC cable(L1/L2/L3).
Mode 3-3 (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);
Connect bypass terminal bL1/bL2/bL3 to bypass source cable(L1/L2/L3).
Output
:
Connect ground cable (PE) to ground screw of chassis first;
Short terminal N/N with busbar #1, connect AC cable(N);
Connect terminal L1/L2/L3 to AC cable(L1/L2/L3).