MI 3155
Eurotest
XD
Technical specifications
203
12.5.4 RCD I
– Trip-out current
Complete measurement range corresponds to EN 61557 requirements.
I
– Trip-out current
Measuring range
Resolution I
Accuracy
0.2
I
N
... 1.1
I
N
(AC type, MI / EV a.c. types)
0.05
I
N
0.1
I
N
0.2
I
N
... 1.5
I
N
(A type, I
N
≥30 mA)
0.05
I
N
0.1
I
N
0.2
I
N
... 2.2
I
N
(A type, I
N
<30 mA)
0.05
I
N
0.1
I
N
0.2
I
N
... 2.2
I
N
(B type, MI / EV d.c. types)
0.05
I
N
0.1
I
N
t I
– Trip out-time
Measuring range (ms)
Resolution (ms)
Accuracy
0 ... 300
1
3 ms
Uc, Uc I
– Contact voltage
Measuring range (V)
Resolution (V)
Accuracy
0.0 ... 19.9
0.1
(-0 % / +15 %) of reading
10 digits
20.0 ... 99.9
0.1
(-0 % / +15 %) of reading
Limit contact voltage (Uc, Uc
I
) ............ 12 V, 25 V, 50 V
The accuracy is valid if mains voltage is stabile during the measurement and PE terminal is free
of interfering voltages. Specified accuracy is valid for complete operating range.
Trip-out measurement is not available for I
N
=1000 mA (RCD types B, B+).
12.5.5 RCD Auto
For technical specification refer to chapter
for technical specification of
individual RCD tests.
