Calibration; Calibration Interval; Test Equipment Requirements; Calibration Procedure - Pacific 110ACX Operation Manual

6

CALIBRATION

This section describes the calibration requirements of the ACX AC Power Source.
6.1

CALIBRATION INTERVAL

The ACX Power Source requires calibration once every six months or after service has been
performed to the system.
6.2

TEST EQUIPMENT REQUIREMENTS

The test equipment listed below is required for calibration of the ACX-Series Power Source.
1.
2.
3.
4.
5.
6.3

CALIBRATION PROCEDURE

This calibration procedure verifies that system gains for output and metering are set properly and
that the system performance, relative to output power capability is intact. Gains in various signal
paths within the controller are adjusted by the procedure of Paragraph 6.3.1. Output power
capability of the power source is tested by the procedure of Paragraph 6.3.2.
SECTION 6
CALIBRATION
Digital Voltmeter:
Frequency counter:
Digital Ammeter:
(Alternate: Current transformer used in conjunction with the DVM.)
Oscilloscope:
Load (Resistive):
4½ Digit True-RMS responding
5000 Hz bandwidth, minimum
5 digit counter, minimum
3½ Digit True-RMS responding
5000 Hz bandwidth, minimum
(Optional but recommended)
15 Amps at 150 VAC, 7.5 amps at 300 VAC
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