Connecting The Power Cord - H3C S5560S-EI Series Installation Manual

5. Install the filler panel to prevent dust and ensure good ventilation if no power supply is installed
in the slot.
Figure 2-26 Removing the power supply

Connecting the power cord

CAUTION:
• The available power cords vary by power supply model. Do not mix power cords for different
power supplies. As a best practice, use the supplied power cord.
• Provide a circuit breaker for each power supply and make sure the circuit breaker is off before
installation.
Table 2-4 Power cord connection procedures at a glance
Power supply
model
PSR75-12A
PSR150-A1
PSR150-D1
PSR560-56D
PSR360-56A/PSR72
0-56A/PSR1110-56A
PSR180-56A
2
Available power source
AC power source
240V high-voltage DC power source
AC power source
–48 VDC power source in the
equipment room
RPS800-A or RPS1600-A
–48 VDC power source in the
equipment room
RPS1600-A
AC power source
AC power source
2-22
1
Connection procedure reference
Connecting the power cord for a
PSR75-12A/PSR150-A1
Connecting the power cord for a
PSR75-12A/PSR150-A1
Connecting the power cord for a
PSR150-D1/PSR560-56D
Connecting the power cord for a
PSR150-D1/PSR560-56D
Connecting the power cord for a
PSR180-56A/PSR360-56A/PSR720-56A/
PSR1110-56A
Connecting the power cord for a