16
3.
Loosen the captive screws on the power module with a Phillips screwdriver until they are
completely disengaged from the chassis.
4.
Grasp the handle of the power module with one hand and pull the module part way out. Support
the module bottom with the other hand, and pull the power module slowly along the guide rails
out of the slot.
5.
Place the removed power module in an antistatic bag.
Figure 22 Removing a power module
Connecting the power cord
CAUTION:
•
Provide a circuit breaker for each power cord.
•
Before connecting the power cord, make sure the circuit breaker on the power cord is turned off.
Table 5 Power cord connection procedures at a glance
Switch model
Available power source
Connection procedure reference
S5130S-28P-HPWR-EI
S5130S-52P-PWR-EI
S5130S-28S-HPWR-EI
S5130S-52S-PWR-EI
AC power source
Connecting the AC power cord for a
switch with fixed power modules
H3C RPS1600-A
Connecting the DC power cord for a
switch with fixed power modules
S5130S-28F-EI
S5130S-52F-EI
AC power source
Connecting the power cord for a
PSR75-12A/PSR150-A1 power module
240V high-voltage DC power
source
Connecting the power cord for a
PSR75-12A/PSR150-A1 power module
–48 VDC power source in the
equipment room
Connecting the power cord for a
PSR150-D1 power module
H3C RPS800-A or
RPS1600-A
Connecting the power cord for a
PSR150-D1 power module
Other S5130S-EI switches
AC power source
Connecting the AC power cord for a
switch with fixed power modules
The S5130S-28F-EI and S5130S-52F-EI switches use removable power modules. The PSR75-12A,
PSR150-A1, and PSR150-D1 power modules are available for the switch. The PSR150-A1 power
module uses AC power. The PSR75-12A power module uses AC or 240V high-voltage DC power.
The PSR150-D1 power module uses –48 VDC power or RPS power.
