5-6
5.2.4 Insulation Resistance Measurement
The insulation resistance measurement is performed in the following
arrangement:
Riso = Fab parallel with (FaE + FbE)
RaE = Fab parallel with FaE
RbE = Fab parallel with FbE
The physical resistances are marked as: Fab, FaE and FbE
Test Procedure
Select the INSULATION RESISTANCE mode and press ENTER
The measuring arrangement appears on the display.
The far endings of the tested pair should be open.
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