Sonel MPI-536 - Page 38

MPI-536 – USER MANUAL
36
Fig. 3.5 Measurement in the TN-C-S system
Select item Z
L-PE[RCD]
.
The measurement screen will ap-
pear.
Live mode
U
L-PE
– current voltage between
phase and protective conductors
f – current frequency on the tested
object
Enter the measurement settings in accordance with section 3.4.1.
Press the START button to per-
form measurement.