CHAPTER 6
INSTRUMENTATION CALIBRATION
Entire Contents Copyright 2004 by Adaptive Power Systems, Inc. (APSI) • All Rights Reserved • No reproduction without written authorization from APSI.
APS-1000 Series 6 - 7 OM-001-01000-000-04.0
High-Voltage Mode (U-HI) Calibration
1. At the FREQUENCY Display, press the ﹀ buttons to select
Υ−ΗΙ
(V-HI). The
high-voltage parameter is calibrated after you calibrate the low voltage.
2. At the OUTPUT Terminals, with no load attached, carefully connect a certified,
calibrated RMS voltmeter, of at least 0.2% accuracy, to the output.
3. At the VOLTAGE Display, press the OUTPUT/RESET button. The APS unit will
automatically perform a high-voltage output reading and will output approximately
300 VAC. The external RMS voltmeter will display the actual voltage output. The
CURRENT Display shows the calibration value (See Calibration Table, below).
4. At the CURRENT Display. adjust the voltage using the CURRENT ︿ or ﹀
buttons until the metered values match.
5. At the CURRENT Display, press the LOCK button to finish high-voltage calibration.
6. Proceed to the next calibration function, unless this completes system calibration.
7. Note, to exit the Calibration Mode, your APS system must be restarted after you
have completed ALL calibration operations.
Calibration Settings
Parameter 1002 1003 1005 1010 1020 1030 1040 1060
V LO (VAC) 150.0 150.0 150.0 150.0 150.0 150.0 150.0 150.0
P LO (kW) 0.3000 0.3000 3.000 3.000 3.000 3.000 3.000 30.0
P HI (kW) 2.000 3.000 5.000 9.000 18.00 27.00 36.00 54.0
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