Powerware 5140 Uživatelský manuál stáhnout pdf (Strana 31)

Installation

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

withRemovablePlate

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 (1.5 cm) of

insulation from the end of each incoming wire.

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Powerware 5140 Uživatelský manuál Strana 31