1-14
Figure 1-8
Installation procedure
Install the
power module
Connect the
power cord
Switch on the
power module
Install the
power module
Connect the
power cord
Switch on the
power module
Figure 1-9
Removal procedure
Switch off the
power module
Disconnect the
power cord
Remove the
power module
Switch off the
power module
Disconnect the
power cord
Remove the
power module
AC Power Module
The S5810 series uses PSR300-12A as the AC power module. The specifications of PSR300-12A are
illustrated in Table 1-18.
Table 1-18
PSR300-12A specifications
Item
Specifications
Rated voltage range
100 VAC to 240 VAC; 50/60 Hz
Max voltage range
90 VAC to 264 VAC; 47/63 Hz
Output voltage
12 V
Max output current
25 A
Max output power
300 W
DC Power Module
The S5810 series uses the PSR300-12D1 as the DC power module. The specifications of
PSR300-12D1 are illustrated in Table 1-19.
Table 1-19
PSR300-12D1 specifications
Item
Specifications
Rated voltage range
–48 VDC to –60 VDC
Max voltage range
–40.5 VDC to –72 VDC
Output voltage
12 V
Max output current
25 A
Max output power
300 W
See
H3C PSR300-12A & PSR300-12D1 Power Module User Manual
for the detailed description of the
power modules.
Ventilation System
The ventilation system of the S5810 series consists of the air vents at both sides of the chassis, the
turbo fan, and the power module fans. With the ventilation system, the heat generated from the chassis
and the power modules can be dissipated in time to ensure the system stability. When installing the
