METREL A 1322, Instruction Manual

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A 1322 / A 1422 Measurements
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Figure 5.3: Differential leakage current measurement
Warning:

During the test, DUT is powered as for normal operation. Pay attention on
possible electric shock, and danger of rotating or moving parts!
Note:

Consider any displayed warning before starting measurement!
5.4 Touch leakage current measurement

Refer to master instrument Instruction manual, chapter Single test
measurements , subchapter Touch leakage for detailed information.
Procedure:
Item Comment

Prepare test system. See chapter 4.3 Working
with the adapter.

Connect power supply plug of tested appliance into
proper test socket.

Connect probe to accessible isolated conductive
part of the appliance.
See Figure 5.4.

Start measurement on the master instrument.

Wait until measurement is finished or stop the
measurement.

Check result(s).

Store result(s). Optional