GW Instek PSU 100-15 - PSU Alarms and Protection

PSU Series User Manual
28
PSU 100-15
0.000 ~ 6.667Ω
PSU 150-10
0.00 ~ 15.00Ω
PSU 300-5
0.00 ~ 60.00Ω
PSU 400-3.8
0.0 ~ 105.3Ω
PSU 600-2.6
0.0 ~ 230.8Ω
Alarms
The PSU power supplies have a number of protection features.
When one of the protection alarms is tripped, the ALM icon on the
display will be lit and the type of alarm that has been tripped will
be shown on the display. When an alarm has been tripped the
output will be automatically turned off. For details on how to clear
an alarm or to set the protection modes, please see page 49.
OVP
Over voltage protection (OVP) prevents a high
voltage from damaging the load. This alarm can
be set by the user.
OCP
Over current protection prevents high current
from damaging the load. This alarm can be set by
the user.
UVL
Under voltage limit. This function sets a minimum
voltage setting level for the output. It can be set by
the user.
OHP
Over temperature protection for slave and master
board. OHP is a hardware protection function.
Only when the unit has cooled can the over
temperature protection alarms be cleared.
OH1
Master board over temperature protection.
OH2
Slave board over temperature protection.