Powerware 5140 User Manual
Page 31
Installation
23
Powerware
®
5140 User’s Guide
:
www.powerware.com
To hardwire the UPS:
1. Switch off utility power at the distribution point where the UPS
will be connected. Be absolutely sure there is no power.
2. Remove the terminal block cover and either the input wiring
knockout or removeable plate (see Figure 11). Retain the
terminal block cover.
Terminal Block Cover
Input Wiring Access
Knockout
Input Wiring Access
with Removable Plate
Figure 11. Wiring Access
3. Pull the input wires through the conduit, leaving approximately
2 ft (0.5m) of exposed wire. Attach a flexible metal fitting to the
end of the conduit.
4. Insert the conduit through the input wiring entry and attach
the conduit fitting to the panel. Strip 0.5
2 (1.5 cm) of
insulation from the end of each incoming wire.