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4.1.5. Mode 1-1 (single source)
1.
Input: connect the main ground cable (PE) to the chassis first
2.
Bridge the ‘UPS input terminal N/N’ with ‘busbar #1’, then connect the
AC cable(N)
3.
Fix the ‘jumper cables’ to the ‘UPS input terminal L1/L2/L3’ and ‘busbar
#2’, then bridge the ‘UPS bypass terminal L1/L2/L3’ with this ‘busbar
#2’ and connect the AC cable (L)
4.
Output: connect the ground cable (PE) to the chassis first;
5.
Bridge the ‘UPS output terminal N/N’ with ‘busbar #1’, then connect
the AC cable (N)
6.
Bridge the ‘UPS output terminal L1/L2/L3’ with ‘busbar #2’, then
connect the AC cable (L)
For 1 Phase input connection, if set to CVCF (Frequency Converter) mode,
the UPS needs to be derated to 60% of its rated capacity.
