ASEA AC25Q-1, Руководство по эксплуатации

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AC25/30Q-1 and -3 Operations Manual....
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9 CALIBRATION, cont.
4) Converter Power Calibration - The CONVERTER POWER calibration works in a fashion
similar to the SHORE POWER calibration described above. Converter voltages are
measured and entered phase-to-neutral. Press and hold the CONVERTER POWER (4)
button for 7 seconds, or until the converter power calibration display appears. Move the
reference meter probes from the input to the output terminal blocks. Then use the
CONVERTER POWER (4) button to move the cursor to the parameter to be calibrated. The
F1 (13) button will increment the displayed value, the F2 (13) button will decrement it. Press
the SYSTEM STATUS (5) button to exit the calibration function. Select the CONVERTER
POWER (4) display to verify the calibration correction factors have been stored.
5) Generator Power Calibration - Use an external reference voltmeter to measure the
generator voltage at the generator terminals located on TB12-1, 2, 3, 4. Generator voltage is
measured and entered phase-to neutral. To enter the meter calibration screen, press and hold
the GENERATOR POWER (3) button down for 7 seconds, or until the calibration display
appears, then release the button. Use the GENERATOR POWER (3) button to move the
cursor to the voltage phase to be calibrated. Calibrate the selected parameter by pressing the
F1 (13) button to increment and the F2 (13) button to decrement the displayed value. When
all displayed values equal the values measured by the reference meter, pressing the SYSTEM
STATUS (5) will store the new calibration values and return the display to the System Status
display. Press the GENERATOR POWER (3) button to verify proper shore power meter
calibration.
NOTE : Calibration of the Generator Metering Display is required only when the Seamless
Transfer option is installed
Calibration is now complete, the converter may be returned to service.