Dual Input (Single Unit) - Delta Modulon DPH Series User Manual

Figure 5-12: Grounding Diagram_ Single Unit

5.5.3.2 Dual Input (Single Unit)

When there are two AC power sources, single unit wiring procedures are as follows.
Step 1
5.5.2 Single Input to Dual Input Modification
Follow to modify the UPS from single input
to dual input.
Step 2
5.5.3.1 Single Input (Single Unit)
Follow Step 1 ~ Step 6 mentioned in .
Step 3
Connect the cables of the main AC source, bypass source, output and external battery
cabinet(s) to the UPS and the external maintenance bypass cabinet. Please refer to
Table 5-3 5.6 External Battery Cabinet Connection Warnings
, and following diagram to
perform wiring.
Delta UPS DPH 50-200kVA
60