MI 3321 MultiservicerXA
Single tests in PAT testing mode
54
Test circuits for substitute leakage current measurement
Measurement of substitute leakage current of class I DUT
Measurement of substitute leakage current of fixed installed DUTs of class I
Substitute leakage measurement procedure
Select the
Substitute leakage
function.
Set test
parameters
.
Connect
device under test to the instrument (see figures above).
For
fixed equipment
:
Disconnect mains
supply of the fixed equipment;
Connect
LN test socket of the instrument to L/N terminals of the fixed equipment;
Connect
PE test socket of the instrument to metallic enclosure of the fixed
equipment.
Press the
START
key for measurement.
Example of substitute leakage current measurement results
