Appendix E Specification Verification
E-3
66203/66204 30V Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Voltage
24Vrms, 60Hz
Vrms 24.048 23.952
Low Voltage
3Vrms, 60Hz
Vrms 3.027 2.973
66203/66204 15V Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Voltage
12Vrms, 60Hz
Vrms 12.024 11.976
Low Voltage
1.5Vrms, 60Hz
Vrms 1.5135 1.4865
Current Specification Verification
Steps:
1. Follow the test table to set current measurement range of 66203/66204 Digital Power
Meter, voltage measurement range is fixed to 150Vrms. The parameter indicator is set
to A (AC current RMS).
2. Follow the test table to set the voltage, current output of Fluke 5500A (or Fluke 5520A).
3. Set the Fluke 5500A (or Fluke 5520A) to begin output.
4. Log the current RMS showed on the display panel of 66203/66204 Digital Power Meter.
5. Set the Fluke 5500A (or Fluke 5520A) output to Standby.
6. Repeat step 1 to 5 and measure the current of the remaining ranges.
7. When the test is completed, set the Fluke 5500A (or Fluke 5520A) output to Standby.
WARNING
Make sure the Fluke 5500A (or Fluke 5520A) output is OFF when
switching the current range to avoid any measurement error. Do not
touch the test wire when the Fluke 5500A (or Fluke 5520A) is output
voltage to prevent electric shock. Once the test is done, make sure the
Fluke 5500A (or Fluke 5520A) is in Standby state before changing the
wiring to avoid electric shock.
The maximum current output of Fluke 5500A is 10A; therefore when
verifying the range of 20A, the high current can change to 10A if Fluke
5500A is in use.
The test result of each current range for the 66203/66204 Digital Power Meter:
66203/66204 20A Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Current
100V/16Arms, 60Hz
Irms 16.036 15.964
Low Current
100V/2Arms, 60Hz
Irms 2.0220 1.9780
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