F6300 Power System Simulator User Guide
72A-2337-01 Rev. B 11/05 D-3
Figure D.1 shows a typical setup for 150 VA (right bank) High Current and Distortion
measurements
Distortion
Analyzer
Diff. Amp
Voltmeter
20 / 100
Amp
Shunt
F6000
Instrument
Figure D.1 Typical Setup 150 VA (right bank) High Current and Distortion Measurements
Testing a 450 VA High Current Source
To perform the Amplitude and Distortion check on a 450 VA High Current source:
1. Click User Defined on the F6300 Configuration display in ProTesT to configure the F6300
for two 450 VA Current Sources:
• Set the number of Current Sources to 2.
• Set the Current Sources Reference Designations so that all three sources are named I1.
• Set the range to 7.5 A and amplitude to 7.5 A, connect an ammeter or appropriate shunt
across the Source I1 output terminals, all three I1 terminals must be connected to the
ammeter or shunt, and turn the source ON.
2. Verify that the amplitude is within limits and that the total harmonic distortion (THD) is <2%.
3. Change the amplitude as shown in Table D.3. Verify that the amplitude and distortion are
within the limits.
4. Repeat step 3 for the 90 A range.
5. Repeat steps 2 through 4 for I2.
NOTE The load including wire and connections must not exceed the Max. Load in Table D.3.
Table D.3 lists the specifications for the 450 VA High Current Source measurements. Minimum
and maximum amplitudes are given in amperes.When using a four-terminal shunt, convert the
values to the appropriate voltages.
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