MPI-535
– BRIEF USER MANUAL
27
4
Auto measurements
The meter enables user to measure automatically RCD triggering time (t
A
), disconnection cur-
rent (I
A
), contact voltage (U
B
) and resistance-to-earth (R
E
). In this mode, there is no need to trig-
ger each measurement by pressing
START
button. The role of the user is reduced to initiating the
measurement by single pressing
START
and switching RCD on after each tripping.
4.1 Setting automatic measurements RCD
Select
RCD
AUTO
.
Select
and from then se-
lect the required measuring
voltage from the list.
Select the rated differential
current of tested protection.
Select the type of tested pro-
tection.
