Measurement Of Single Phase Ac Power Quality - AD Instruments AD6810 Manual De Usuario

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III.3 Measurement of Single Phase AC Power Quality
NOTE: If the peak value of the input AC current or AC voltage is
greater than the maximum value of the range, then symbol of OL will
be displayed.
NOTE: If the VT ratio is not 1, the readings of shown in LCD is equal to the W, VA, and VAR
values measured by the tester multiplied by VT ratio (W
VAR × VT, WH = WH × VT).
LCD
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a. Set the sliding switch at the W position
b. Connect the test leads to the voltage source in parallel with the load.
c. Clamp on one of the wire to the load. The current should flow from the front of the tester to
the side of the battery cover
d. Press FUNC to select following display.
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Manual de usuario AD6810
= W × VT, VA = VA × VT, VAR
LCD LCD
AD Instruments
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LCD
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