Connecting The Psr720-56A/Psr1110-56A - HP 5500 HI Series Installation Manual

The power receptacle is foolproof. If you cannot insert the plug into the receptacle, re-orient the
plug rather than use excessive force to push it in.
Tighten the screws on the plug with a flat-blade screwdriver to secure the plug in the power
3.
receptacle (see callout 2 in
Connect the two wires at the other end of the power cord to a –48 VDC power source.
4.
NOTE:
You can also connect the PSR150-D to an HP A-RPS800 (JD183A) or A-RPS1600 (JG136A) RPS, but you
must purchase the power cord separately.
Figure 38 Connecting the PSR150-D

Connecting the PSR720-56A/PSR1110-56A

The following takes the PSR720-56A as an example. The connection procedure for the PSR1 1 10-56A is
similar.
To connect the PSR720-56A:
Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well
1.
grounded.
Plug the female connector end of the AC power cord into the AC input socket of the power supply
2.
(see callout 1 in
Use a cable tie to secure the power cord to the handle of the power supply (see callout 2 and
3.
callout 3 in
Connect the other end of the AC power cord to an AC power outlet.
4.
Figure
Figure 39).
Figure 39).
38).
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