Verifying Phase Accuracy, Volts And Current - Fluke 5520A Service Manual

5520A
Service Manual

3-33. Verifying Phase Accuracy, Volts and Current

Verify that the 5520A performance is within the limits in Table 3-33, using a precision
phase meter with a shunt. See Figure 3-16.
Range, Normal
Output
329.999 mV
329.999 mV
329.999 mV
329.999 mV
329.999 mV
329.999 mV
329.999 mV
329.999 mV
329.999 mV
329.999 mV
32.9999 V
32.9999 V
32.9999 V
32.9999 V
32.9999 V
32.9999 V
32.9999 V
32.9999 V
329.999 V
329.999 V
329.999 V
329.999 V
329.999 V
329.999 V
329.999 V
329.999 V
3-54
Table 3-33. Verification Tests for Phase Accuracy, V and I
Output,
Normal Frequency
30.000 mV 65 Hz
30.000 mV 1 kHz
30.000 mV 30 kHz
200.000 mV 65 Hz
50.000 mV 65 Hz
50.000 mV 400 Hz
30.000 mV 65 Hz
200.000 mV 65 Hz
200.000 mV 65 Hz
200.000 mV 400 Hz
3.3000 V 65 Hz
3.3000 V 65 Hz
3.3000 V 65 Hz
3.3000 V 400 Hz
3.3000 V 65 Hz
3.3000 V 65 Hz
3.3000 V 65 Hz
3.3000 V 400 Hz
33.000 V 65 Hz
33.000 V 65 Hz
33.000 V 65 Hz
33.000 V 400 Hz
33.000 V 65 Hz
33.000 V 65 Hz
33.000 V 65 Hz
33.000 V 400 Hz
Output,
Range, AUX
AUX
Output
329.99 mA 300.00 mA
329.99 mA 300.00 mA
329.99 mA 300.00 mA
2.99999 A 2.00000 A
20.5000 A 5.0000 A
20.5000 A 5.0000 A
329.99 mA 300.00 mA
2.99999 A 2.00000 A
20.5000 A 20.0000 A
20.5000 A 20.0000 A
329.99 mA 300.00 mA
2.99999 A 2.00000 A
20.5000 A 5.0000 A
20.5000 A 5.0000 A
329.99 mA 300.00 mA
2.99999 A 2.00000 A
20.5000 A 20.0000 A
20.5000 A 20.0000 A
329.99 mA 300.00 mA
2.99999 A 2.00000 A
20.5000 A 5.0000 A
20.5000 A 5.0000 A
329.99 mA 300.00 mA
2.99999 A 2.00000 A
20.5000 A 20.0000 A
20.5000 A 20.0000 A
Phase Lower Limit Upper Limit
0 -0.10 0.10
0 -0.50 0.50
0 -10.00 10.00
0 -0.10 0.10
0 -0.10 0.10
0 -0.25 0.25
60 59.90 60.10
60 59.90 60.10
60 59.90 60.10
60 59.75 60.25
0 -0.10 0.10
0 -0.10 0.10
0 -0.10 0.10
0 -0.25 0.25
90 89.90 90.10
90 89.90 90.10
90 89.90 90.10
90 89.75 90.25
0 -0.10 0.10
0 -0.10 0.100
0 -0.10 0.10
0 -0.25 0.25
90 89.90 90.10
90 89.90 90.10
90 89.90 90.10
90 89.75 90.25