Sonel MPI-506 - RCD Parameters; RCD Tripping Current

MPI-506 – USER MANUAL
19
3.5 RCD parameters
3.5.1 RCD tripping current
 Switch on the meter.
 Set the rotary switch to the I
A
position.
Set the parameters according to the following algorithm and the rules for setting the general pa-
rameters.
I
Δn
◄►
Current
waveform
◄►
RCD type
◄►
U
L
◄►
Measurement
mode
▲
▼
▪ 10 mA
▪ 15 mA
▪ 30 mA
▪ 100 mA
▪ 300 mA
▪ 500 mA
general pur-
pose
short-time delay
selective
▪ 12.5 V (for
)
▪ 25 V
▪ 50 V
▪ U
B
, I
A
, R
E
▪ U
B
, R
E
▪ t
Ai
, U
B
, I
A
, R
E
Connect the test leads as shown in the figure.