Sonel MPI-536 - Insulation Resistance; Settings of Measurements

MPI-536 – USER MANUAL
80
3.10 Insulation resistance
WARNING
The tested object must not be live.
3.10.1 Settings of measurements
Select item R
ISO
.
 Connect the meter probe or the adapter which the measurements will be performed with.
 Set the measuring mode. Positions will vary depending on whether the following have been
connected to the meter:
probes,
UNI-Schuko adapter,
AutoISO-2500 adapter
If separate leads with probes have been connected to
the meter, select the required option from the menu:
single measurement mode,
continuous measurement mode.
If UNI-Schuko adapter has been connected to the meter,
select the required option from the menu:
 (L)(PE)(N) – if the phase conductor on the left rela-
tive to the socket protective pin,
 (N)(PE)(L) – if the phase conductor on the right rel-
ative to the socket protective pin,
 (L+N)(PE) – shorted L and N conductors, measure-
ment to PE (simplified method).
If AutoISO-2500 adapter has been connected to the me-
ter, select the required option from the menu:
 3 wires – measuring a 3-core cable,
 4 wires – measuring a 4-core cable,
 5 wires – measuring a 5-core cable.
 Touch the drop down menu to set the measuring volt-
age Un.
 Select the required measuring voltage from the list.