5
Table 2 Protection features of the RPS1600-A
Item Description
Input
over-voltage
protection
When the input voltage exceeds 295 ± 5 VAC,
the unit executes an over-voltage protection
shutdown and displays an alarm through the
alarm LED.
When the input voltage comes down to 275 ± 5
VAC, the unit automatically recovers and clears
the alarm.
Input
under-voltage
protection
When the input voltage comes down to 75 ± 5
VAC, the unit executes an under-voltage
protection shutdown and displays an alarm
through the alarm LED.
When the input voltage rises to 85 ± 5 VAC, the
unit automatically recovers and clears the
alarm.
Output
over-voltage
protection
When the output voltage exceeds –59.5 VDC,
the power module executes an over-voltage
protection shutdown and displays an alarm
through the alarm LED. To remove the fault,
pull out the power module and insert it again, or
turn off the AC input and turn it on again.
Output
over-current
protection
When the output current of a power module
exceeds 31.5 ± 1.5 A, the power module
executes an over-current protection shutdown
and displays an alarm through the alarm LED.
When the over-current condition is eliminated,
the power module automatically recovers and
clears the alarm.
