Allied Telesis IE048-480, Installation Manual

Page: 52 / 72

Chapter 3: Installing the Power Supply
52
Connecting the AC Power Wires
The procedure requires the following items:

Two AC power wires. Refer to Table 10 on page 46 for the
specifications.

Cross-head screwdriver (not provided).

Wire insulator stripper (not provided).
Note
When selecting and installing AC power wires, be sure to follow all
industry rules, restrictions, and guidelines that apply to your locale,
such as insulator color, length, and routing.
Warning
Never handle live AC power wires. Confirm that the AC circuit
breaker is powered off before attaching the wires to the circuit break
or power supply. Always connect the wires to the power supply first
and then to the AC circuit breaker.
 E135
To attach the AC power wires to the power supply, perform the following
procedure:
1. Verify that the AC circuit breaker is powered off.
2. Loosen the two N (Neutral) and L (Live) screws on the front panel of
the IE048-480 Power Supply and insert the wires into the connectors
on the bottom panel. Refer to Figure 13 on page 53.
3. Tighten the N and L screws to the secure the wires to the power
supply.
4. Visually inspect the wires for exposed wires and loose strands. Refer
to Figure 10 on page 47.
5. Connect the wires to the AC circuit breaker.
6. To test and adjust the voltage on the DC output connectors, go to
“Adjusting the Voltage on the DC Output Connectors” on page 54.
Otherwise, go to “Wiring the DC Output Connectors to Powered
Devices” on page 55.