Chroma 66203, User Manual

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Appendix E Specification Verification
E-5
66203/66204 0.005A Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Current
100V/4mArms, 60Hz
Irms 4.0090m 3.9910m
Low Current
100V/0.5mArms, 60Hz
Irms 0.5060m 0.4950m
Frequency Specification Verification
Steps:
1. Set the voltage measurement range of 66203/66204 Digital Power Meter to 150Vrms,
the parameter indicator is set to F (frequency).
2. Follow the test table to set the voltage, frequency output of Fluke 5500A (or Fluke
5520A).
3. Set the Fluke 5500A (or Fluke 5520A) to begin output.
4. Log the voltage frequency showed on the display panel of 66201/66202 Digital Power
Meter.
5. Set the Fluke 5500A (or Fluke 5520A) output to Standby.
6. Repeat step 1 to 5 and measure the frequency of the remaining parts.
7. When the test is completed, set the Fluke 5500A (or Fluke 5520A) output to Standby.
The test result of frequency measurement for 66203/66204 Digital Power Meter:
Fluke 5520A (or Fluke
5500A) Output
Max. Spec. Measured Result Min. Spec.
150V / 60Hz 60.021 59.979
150 V / 10KHz 10.003k 9.9964k
15V /50Hz 50.030 49.970
15V /10Hz 10.006 9.9940
Power Specification Verification
Steps:
1. Follow the test table to set the voltage range and current range of 66203/66204 Digital
Power Meter, the parameter indicator is set to W (active power) and PF (power factor).
2. Follow the test table to set the voltage, current and PF output of Fluke 5500A (or Fluke
5520A).
3. Set the Fluke 5500A to begin output.
4. Log the active power, PF readings showed on the display of 66203/66204 Power Meter.
5. Set the Fluke 5500A output to Standby.
6. Repeat step 1 to 5, measure the active power and PF of the remaining ranges.
7. When the test is completed, set the Fluke 5500A (or Fluke 5520A) output to Standby.