H3C Technologies H3C S5500 Series Switches - Manual (Page 46)

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Table 27 Power cord connection methods of the S5500-EI Switch Series
Switch module Power supply mode Connection method
S5500-28C-EI
S5500-52C-EI
AC power supply Connecting the AC power cord
RPS power supply
Connect RPS power cords of
S5500-28C-EI, S5500-52C-EI and
S5500-28C-EI-DC
S5500-28C-PWR-EI
S5500-52C-PWR -EI
AC power supply Connecting the AC power cord
RPS power supply
Connecting the RPS power cord of the
S5500-28C-PWR-EI and
S5500-52C-PWR-EI
S5500-28C-EI-DC
-48V DC power supply Connecting the –48 VDC power cord
RPS power supply
Connect RPS power cords of
S5500-28C-EI, S5500-52C-EI and
S5500-28C-EI-DC
S5500-28F-EI
PSR150-A/PSR150-A1: AC power
supply
Connecting the AC power cord
PSR150-D/PSR150-D1: -48V DC
power supply
Connecting the –48 VDC power cord
Connecting the AC power cord
1. Wear an ESD-preventive wrist strap, and make sure it makes good skin contact and is well
grounded.
2. Install the bail latch to prevent the AC power cord from accidentally falling off. Attach the bail latch
into the holes located at the two sides of the AC power receptacle. Then pull the bail latch upwards
(see in Figure 32 , Figure 34 or Figure 36 ).
3. Connect one end of the AC power cord to the AC receptacle on the switch (see callout 1 in Figure
33 , Figure 35 or Figure 37 ).
4. Pull the bail latch down to secure the plug to the AC receptacle (see callout 2 in Figure 33 , Figure
35 or Figure 37 ).
5. Connect the other end of the AC power cord to the AC power source.
6. Verify that the system status LED (PWR/SYS) on the front panel of the switch is ON. If the LED is ON,
it shows the power cord is correctly connected.
Figure 32 Connecting an AC power cord to a horizontal AC power socket (1)