Good Will Instrument GDS-3000A Series, Руководство пользователя

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GDS-3000A series User Manual
252
Inrush
Using Inrush Current Measurements
Background
The GDS-3000A is able to quickly measure the in-
rush current generated when a power supply is
first turned on. The Inrush function can measure
the first and second peak.
WARNING
Ensure safe working practices are adhered to when
working with live voltages. Failure to do so could lead
to electric shock or loss of life.
Setup
1. With the power disconnected from the power
source, connect the current probe to Line wire.
2. Connect the current probe to an input.
3. Connect to the power cord and turn on the
power switch when all the connections have
been made and configured.
Panel operation
1. Press the Power analysis key on the
front panel.
Power
Analysis
2. Use the VARIABLE knob to select
Inrush Current function from the
screen.
VARIABLE
3. The measurements for inrush current appear
measuring the first and second inrush current
peaks.