GW Instek ASR-3000 Series User Manual

ASR-3000 Series User Manual
30
Alarms
The ASR-3000 series 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 210.
Abnormal Output
This alarm is activated and output will be
disabled immediately when output overvoltage
or overcurrent is detected.
Abnormal Power
Source Block
This alarm is activated and output will be
disabled immediately when internal power
source abnormality is detected. Beware that all
operations will be disabled except for the power
shutdown operation if an error occurs.
Abnormal Internal
Control
This alarm is activated and output will be
disabled immediately when internal control
abnormality is detected. Beware that all
operations will be disabled except for the power
shutdown operation if an error occurs.
V-Limit
Voltage limit protection prevents a high voltage
from damaging the DUT. This alarm can be set
by the user.
F-Limit
Frequency limit protection prevents a high
frequency from damaging the DUT. This alarm
can be set by the user.
OCP
Over current protection prevents high current
from damaging the DUT. This alarm can be set
by the user.
OTP
Over temperature protection for power stage
board. OTP is a hardware protection function.
Only when the unit has cooled can the over
temperature protection alarms be cleared.

GW Instek ASR-3000 Series Specifications

General

Brand	GW Instek
Model	ASR-3000 Series
Category	Portable Generator
Language	English