MI 3108 EurotestPV
Technical specifications
105
11.3.2 Contact voltage RCD-Uc
Measuring range according to EN 61557 is 20.0 V
31.0V for limit contact voltage 25V
Measuring range according to EN 61557 is 20.0 V
62.0V for limit contact voltage 50V
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
The accuracy is valid if mains voltage is stabile during the measurement and PE terminal
is free of interfering voltages.
Test current ...................................... max. 0.5
I
N
Limit contact voltage ......................... 25 V, 50 V
Specified accuracy is valid for complete operating range.
11.3.3 Trip-out time
Complete measurement range corresponds to EN 61557 requirements.
Maximum measuring times set according to selected reference for RCD testing.
Measuring range (ms)
Resolution (ms)
Accuracy
0.0
40.0
0.1
1 ms
0.0
max. time *
0.1
3 ms
* For max. time see normative references in chapter
4.4.4 RCD standard
– this
specification applies to max. time >40 ms.
Test current ......................................
½
I
N
, I
N
, 2
I
N
, 5
I
N
5
I
N
is not available for I
N
=1000 mA (RCD type AC) or I
N
300 mA (RCD types A, F,
B, B+).
2
I
N
is not available for I
N
=1000 mA (RCD types A, F) or I
N
300 mA (RCD types B,
B+).
1
I
N
is not available for I
N
=1000 mA (RCD types B, B+).
Specified accuracy is valid for complete operating range.
11.3.4 Trip-out current
Trip-out current
Complete measurement range corresponds to EN 61557 requirements.
Measuring range I
Resolution I
Accuracy
0.2
I
N
1.1
I
N
(AC type)
0.05
I
N
0.1
I
N
0.2
I
N
1.5
I
N
(A, F types, I
N
≥30 mA)
0.05
I
N
0.1
I
N
0.2
I
N
2.2
I
N
(A, F types, I
N
<30 mA)
0.05
I
N
0.1
I
N
0.2
I
N
2.2
I
N
(B, B+ types)
0.05
I
N
0.1
I
N
Trip-out time
Measuring range (ms)
Resolution (ms)
Accuracy
0
300
1
3 ms
Contact voltage
Measuring range (V)
Resolution (V)
Accuracy
0.0
19.9
0.1
(-0 % / +15 %) of reading
10 digits
