Ac Power Module; Dc Power Module; Ventilation System - H3C S5810 Series Quick Start Manual

Figure 1-8 Installation procedure
Install the Install the
power module power module
Figure 1-9 Removal procedure
Switch off the Switch off the
power module 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
Rated voltage range
Max voltage range
Output voltage
Max output current
Max output power

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
Rated voltage range
Max voltage range
Output voltage
Max output current
Max output power
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
Connect the Connect the
power cord power cord
Disconnect the Disconnect the
power cord power cord
Item
Item
Switch on the Switch on the
power module power module
Remove the Remove the
power module power module
Specifications
100 VAC to 240 VAC; 50/60 Hz
90 VAC to 264 VAC; 47/63 Hz
12 V
25 A
300 W
Specifications
–48 VDC to –60 VDC
–40.5 VDC to –72 VDC
12 V
25 A
300 W
1-14