Alarms – Xantrex Technology XPR 150-40 User Manual
Page 59

Operation
Alarms
Release 1.1
57
Alarms
The possible alarms are:
•
AC - AC Input is out of range, non-latching shutdown
•
OTP - Internal over temperature condition, latching or non-latching, S1 selects
•
INT - External interlock is active (see Interlock
)
•
OVP - Output over voltage condition, latching shutdown
•
SNS - Output remote sense line fault, latching shutdown
These conditions have corresponding indicator LEDs on the front panel (see
and
WARNING- Fire Hazard
If an over-voltage, over-current, or over-power protection error persists without
apparent cause, press OUT ON/OFF button to disable the output, and turn the AC
switch OFF. Inspect the load and power supply for evidence of an electrical fault. The
power supply should not be brought back into operation if there is any evidence of an
electrical fire or other safety hazards.