Fluke 5500A - AC Power Amplitude Accuracy (High Voltage); AC Power Amplitude Accuracy (High Current)

Calibration and Verification
Performance Verification Tests
3
3-33
3-41. AC Power Amplitude Accuracy (High Voltage)
The AC Power Amplitude Accuracy (High Voltage) test checks the current outputs at the
AUX terminals in the presence of a high voltage. Use the 5790A, A40 and A40A shunts,
and the shunt adapter, as described in the 5790A Operator Manual. Table 3-27 shows the
test points.
Table 3-27. AC Power Amplitude Accuracy Test (High Voltage)
Nominal
Value
(NORMAL)
Nominal
Value
(AUX)
Frequency Phase
(degrees)
Measured
Value (A)
(AUX)
Deviation
%
90-Day
Spec. (%)
1000 V 3.3 mA 65 Hz 0 0.161%
1000 V 3.3 mA 65 Hz 90 0.161
1000 V 33 mA 500 Hz 0 0.161
1000 V 33 mA 500 Hz 90 0.161
1000 V 33 mA 1 kHz 0 0.161
1000 V 33 mA 5 kHz 0 0.241
1000 V 33 mA 7 kHz (10 kHz
optional)
0 0.541
(Optional)
800 V
33 mA 10 kHz 0.541
3-42. AC Power Amplitude Accuracy (High Current)
The AC Power Amplitude Accuracy (High Current) test checks the voltage outputs at the
NORMAL terminals in the presence of a high current. Apply a short to the AUX
terminals to provide a low-impedance path for current. Table 3-28 shows the test points.
Table 3-28. AC Power Amplitude Accuracy Test (High Current)
Nominal
Value
(NORMAL)
Nominal
Value
(AUX)
Frequency Phase
(degrees)
Measured
Value (V)
(NORMAL)
Deviation % 90-Day Spec.
(%)
33 mV 11 A 65 Hz 0 0.101%
33 mV 11 A 65 Hz 90 0.101
330 mV 11 A 1 kHz 0 0.038
3.3 V 2.19 A 5 kHz 0 0.048
3.3 V 329 mA 10 kHz 0 0.048