AMETEK RS Series - Manual (Page 151)

User Manual AMETEK Programmable Power
RS Series 151
6.4.4 Option -413 Calibration
If the IEC61000-4-13 auxiliary generator option is installed, the following calibration procedure
applies. Refer to for the locations of the adjustment pots on the Aux. Waveform Generator (CI
P/N 7004-719-1).
CAUTION: This will require the top cover to be removed. Always use caution when
removing the top panel to not touch the LV supply. This procedure should
be performed by qualified personnel only
1. Select AC mode, 300V range, 0.0 Vac, 50 Hz. Do not apply a load. Close output relay.
2. Select INTER HARMONICS the MENU 2 screen. The following values will be displayed:
INTER HARMONICS
REF. VOLT = 0.0 VAC FREQUENCY = 400 Hz
VOLTAGE = 0.0% REF. COUPL = OFF
REFERENCE = OFF
3. Select REFERENCE and program ON with the shuttle.
4. Select REF VOLT and program 230.0.
5. Select VOLTAGE and program 8.7%.
6. Select FREQUENCY and program 400 Hz. This combination of values should generate a 20.0
Vac RMS output from the AUX. Generator. See sample below:
INTER HARMONICS
REF. VOLT = 230.0 VAC FREQUENCY = 400 Hz
VOLTAGE = 8.7% REF. COUPL = OFF
REFERENCE = ON
7. Adjust the respective pot for the output phase being calibrated for a 20.0 ± 1.0 volt output on the
external AC DVM.
PHASE ADJUSTMENT POT
A R9
B R10
C R11
8. Select FREQUENCY in the INTER HARMONIC screen and program the frequency to 1800 Hz.
9. Select the OUTPUT CALIBRATION screen.
10. Select the INTER HARM FS value.
11. Use the shuttle to calibrate the output voltage to 20.00 ± 1.0 volts rms.
12. Select REFERENCE and program OFF with the shuttle.
13. Open output relay. This completes the -413 option calibration.