Connecting A Ac Power Cord To The Psr150-A1 - NEC QX-S5500G Series Installation Manual

Installation Guide
QX-S5500G Series Ethernet Switches
5) Connect the two wires at the other end of the power cord to a –48 VDC power source
or QX-PS800-T2. Please classify two cord by a mark of (+) and (-) to stop a connection
mistake.

3.7.3 Connecting a AC power cord to the PSR150-A1

To connect an AC power cord to the QX-S5524GT-4X1C, QX-S5548GT-4X1C, or
QX-S5524GP-4X1C use PSR150-A1 power supply module.
1) Wear an ESD wrist strap and make sure it makes good skin contact and is correctly
grounded.
2) Attach the hooks of the bail latch (supplied with the power module) into the two holes
next to the power receptacle on the power module, and pull the bail latch leftwards
(see Figure 3-25).
3) Connect one end of the AC power cord supplied with the power module to the power
receptacle (see callout 1 in Figure 3-26).
4) Pull the bail latch rightwards to secure the plug to the power receptacle (see callout 2
in Figure 3-26).
5) Connect the other end of the power cord to an AC power outlet.
Figure 3-24 Connecting a DC power cord to the switch
1
3-21
3. Installing the switch
2