AC Leakage Current Clamp
Calibration
11
AAC Measure Test Procedure
For the tests where only the 552xA is used:
1. Connect the UUT as shown in Figure 3.
2. Connect the test lead to the AUX (Auxiliary Output) terminals and set LCOMP
on the 552xA to OFF.
3. Apply the test values in Table 4.
For the tests where the 552xA and 52120A are used, make the connections
shown in Figure 5:
1. Connect test leads between the AUX (Auxiliary Output) terminals of 552xA
and the current input of 52120A, and set 52120A to AMPS input mode.
2. Set LCOMP to OFF on the 552xA.
3. For the 52120A, use 52120A-cables connected to the Hi and Lo terminals.
Set to 120 A range with LCOMP OFF.
4. If necessary, push and hold for 2 seconds to turn on the filter. shows
on the Product display.
5. Apply the test values in Table 4.
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