Digital Power Meter 66203/66204 User’s Manual
E-2
Voltage Specification Verification
Steps:
1. Follow the test table to set the voltage measurement range of 66203/66204 Digital
Power Meter, the parameter indicator is set to V (AC voltage RMS).
2. Follow the test table to set the voltage output of Fluke 5500A (or Fluke 5520A).
3. Set the Fluke 5500A (or Fluke 5520A) to begin output.
4. Log the voltage 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 voltage 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 voltage 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 test result of each voltage range for 66203/66204 Digital Power Meter:
66203/66204 600V Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Voltage
480Vrms, 60Hz
Vrms 480.96 479.04
Low Voltage
60Vrms, 60Hz
Vrms 60.54 59.46
66203/66204 300V Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Voltage
240Vrms, 60Hz
Vrms 240.48 239.52
Low Voltage
30Vrms, 60Hz
Vrms 30.27 29.73
66203/66204 150V Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Voltage
120Vrms, 60Hz
Vrms 120.24 119.76
Low Voltage
15Vrms, 60Hz
Vrms 15.135 14.865
66203/66204 60V Range
Fluke 5520A (or
Fluke 5500A) Output
Parameter Max. Spec.
Measured
Result
Min. Spec.
High Voltage
48Vrms, 60Hz
Vrms 48.096 47.904
Low Voltage
6Vrms, 60Hz
Vrms 6.054 5.946