Input/Output Connections - MGE UPS Systems Comet EXtreme Series Installation And User Manual

2.4

Input/Output Connections

1. Connect the three wires of the load or Comet EXtreme transformer to the "OUTPUT" terminal block as shown
in Figures 2-3 and 2-4.
2. Connect the three wires of the power cable to the "INPUT" terminal block as shown in Figures 2-3, 2-4, and 2-
5.
Figure 2-3: 4.5/6/9/12 kVA Configuration Terminal Block Layout. (Tower )
WARNING
Always connect the earth safety ground first.
WARNING
Before making connections to the UPS,
check that the battery and AC power circuit
breakers are in OFF position.
Connections
Installation and User Manual
page 2 — 3