Fluke Calibration 5322A, Calibration Manual

Page: 60 / 102

5322A
Calibration Manual
54
Table 12. RCD Trip Current Adjustment Points
6. The Product shows the value entered in the last adjustment.
7. From the 5522A AUX output, set the value to 30 mA at 55 Hz. Push the ON button on the
5522A.
8. The Product reads approximately 30 mA. Use the cursor buttons or rotary knob to set the
measured value to 30.000 mA.
9. Push the Write softkey to save the new value for the 30 mA current range. To leave the
original value, push the Exit softkey. The Product ignores the measured current and returns
to list of current ranges.
10. Repeat these steps for the next two ranges.
11. Highlight
Line Voltage and push the Select softkey. The Product shows line voltage and
frequency.
12. Connect the 8588A to the L and N mains terminals, see Figure 37 .
13. Set the range to 1000 V ac. The 5522A measures the power line voltage.
Nominal Current
Range
Position Adjustment Point Frequency
Required
Accuracy of
Adjustment
30 mA I01 25 mA 55 Hz 0.2 % + 50
μ
A
300 mA I02 250 mA 55 Hz 0.2 %
3 000 mA I03 2 500 mA 55 Hz 0.2 %
30 mA I04 25 mA 55 Hz 0.2 % + 50 μ A
150 mA I05 125 mA 55 Hz 0.2 %