MI 3100 s, MI 3100 SE
Eurotest
EASI
Technical specifications
74
10.3 RCD testing
10.3.1 General data
Nominal residual current (A,AC) ............. 10 mA, 30 mA, 100 mA, 300 mA, 500 mA,
1000 mA
Nominal residual current accuracy .......... -0 / +0.1
I
; I
= I
N, 2
I
N, 5
I
N
-0.1
I
/ +0; I
= 0.5
I
N
AS/NZS selected: ± 5 %
Test current shape .................................. Sine-wave (AC), pulsed (A, F)
DC offset for pulsed test current ............. 6 mA (typical)
RCD type ................................................ non-delayed, S (time-delayed), PRCD, PRCD-K,
PRCD-S
Test current starting polarity ..................
0º or 180º
Voltage range ......................................... 93 V
134 V (45 Hz
65 Hz)
185 V
266 V (45 Hz
65 Hz)
I
N
× 1/2
I
N
× 1
I
N
× 2
I
N
× 5
RCD I
I
N
(mA) AC A, F
AC
A, F
AC
A, F
AC
A, F AC
A, F
10
5
3.5
10
20
20
40
50
100
30
15 10.5
30
42
60
84
150
212
100
50
35
100
141
200
282
500
707
300
150 105
300
424
600
848
1500 n.a.
500
250 175
500
707
1000 1410 2500 n.a.
1000
500 350
1000
1410
2000 n.a.
n.a.
n.a.
n.a. ......................................................... not applicable
AC type................................................... sine wave test current
A, F types
…… ........................................ pulsed current
10.3.2 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.
