UEi Test Instruments DL589 Manuel D'instructions page 17

The UEi LRA Inrush is programmed to properly capture the starting current for
compressor motors.
• Select AC Amps.
• Select the range capable of capturing the maximum value.
• Press the ZERO button – INRUSH will now be shown on the screen.
• Activate the compressor and read value on the display.
• Press the Zero button to return to live readings.
Select DC current.
• Press to zero any offset in Amps DC.
• Used to monitor change from present displayed value.
• Required during DC Amps measurement to establish a zero level.
WARNING
Do not use DC Zero mode at amps greater than 600A DC.
LRA Inrush
CAT IV
600V 600A
DL589
A
Temp
µA
V
SELECT
Low Z
A
AUTO
V
PEAK
True RMS
30V
T
T
2
1
TEMP
Zero DC Amps
CAT IV
600V 600A
DL589
A
Temp
µA
V
SELECT
Low Z
A
AUTO
V
PEAK
True RMS
30V
T
T
2
1
TEMP
• Default =
• Press ZERO = Inrush
• Readings show on upper display
• Default =
• Press SELECT=
• Press ZERO = DC Amps Zero
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