H3C S5130-30C-HI, Руководство по установке

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Figure 42 Connecting the power cord for a PSR150-A1 power module (2)
Connecting the DC power cord for a PSR150-D1 power
module
CAUTION:
•
To connect to a –48 VDC power source, use the power cord shipped with the power module.
•
To connect to an H3C recommended RPS, use a power cord compatible with the RPS.
•
To connect a DC power cord to a –48 VDC power source, identify the positive (+) and negative (-)
marks on the two wires of the power cord to avoid connection mistakes.
To connect the DC power cord for a PSR150-D1 power module:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Unpack the DC power cord, correctly orient the connector of the DC power cord and align it with
the power receptacle on the power module, and insert the connector into the power receptacle
(see callout 1 in
Figure 43 ).
The power receptacle is foolproof. If you cannot insert the connector into the receptacle,
re-orient the connector rather than use excessive force to push it in.
3.
Fasten the screws on the connector with a flat-blade screwdriver to secure the connector to the
power receptacle (see callout 2 in
Figure 43 ).
4.
Connect the other end of the power cord to a –48 VDC power source or an RPS.
Figure 43 Connecting the DC power cord for a PSR150-D1 power module
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2