H3C Technologies H3C S5800 Series Switches - Manual (Page 6)

2
Table 2 describes the power modules' protection status and recovery for
each protection action.
Table 2 Power modules' protection status and recovery for each
protection action
Protection
action Protection
status
Recovery
Over-voltage
protection
The power
module is
latched off.
The power module cannot
recover automatically.
To recover the power module:
1. Switch off the module
and disconnect the
power cord.
2. Reconnect the power
cord and power on the
module.
Short-circuit
protection
Current-limiting
protection
Over-temperat
ure protection
The power
module stops
providing
power. The power module recovers
automatically after the
temperature drops to the
acceptable range.