Liebert Series 600T manual Meter Calibration Screen, UP Cursor UP Down Cursor Down Select Choose

3.1.11Meter Calibration Screen

Go to the Master Menu and move the highlighted cursor to METER CALIBRATION. Press the Select pad and the Meter Calibration screen is displayed.

The Meter Calibration screen enables a Liebert field-service engineer to adjust the calibration of the UPS metered functions at each cabinet. Access to these settings is limited by the Security Access control.

NOTE

Bypass Volts are calibrated only at the System Control Cabinet (SCC). Input Amps,

D.C. Volts, and D.C. Amps are calibrated only at the UPS modules.

CAUTION

Meter calibrations are factory set and should not require adjustment. Contact

Liebert Global Services for meter calibration.

WARNING

DO NOT ATTEMPT TO CALIBRATE METERS WITHOUT ADEQUATE

TRAINING. METER CALIBRATION REQUIRES SPECIAL TEST

EQUIPMENT, ACCESS TO TEST POINTS IN SENSITIVE CIRCUITRY,

AND EXPOSURE TO HAZARDOUS VOLTAGE.

Figure 44 Meter Calibration Screen

SECURITY ACCESS

UP : CURSOR UP

DOWN : CURSOR DOWN

SELECT : CHOOSE

METER CALIBRATION

		D.C. VOLTS
INPUT VOLTS	PHASE A-B	D.C. AMPS
INPUT VOLTS	PHASE B-C	OUTPUT VOLTS	PHASE A-B
INPUT VOLTS	PHASE C-A	OUTPUT VOLTS	PHASE B-C
INPUT AMPS	PHASE A	OUTPUT VOLTS	PHASE C-A
INPUT AMPS	PHASE B	OUTPUT AMPS	PHASE A
INPUT AMPS	PHASE C	OUTPUT AMPS	PHASE B
		OUTPUT AMPS	PHASE C

Operation 65

DISCONTINUED

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