Sonel MPI-536 - Page 130

MPI-536 – USER MANUAL
128
Effective value of forced leakage current at measurement of RCD disconnection time
(does not apply to RCD EV 6 mA DC and RCM) [mA]
I

n
Multiplication factor setting
0.5
1
10
5
3.5
3.5
5
10
20
20
20
30
15
10.5
10.5
15
30
42
42
60
100
50
35
35
50
100
140
140
200
300
150
105
105
150
300
420
420
600
500
250
175
175

500
700
700
1000*
1000
500



1000



I

n
Multiplication factor setting
2
5
10
20
40
40
40
50
100
100
100
30
60
84
84
120
150
210
210
300
100
200
280
280
400
500
700
700
1000*
300
600
840
840





500
1000







1000








* - does not apply to U
n
= 110 V, 115 V and 127 V and IT network
Effective value of forced leakage current at measurement of RCD disconnection time
(applies to RCD EV 6 mA DC and RCM) [mA]
I

n
Multiplication factor setting
1
10
33
50
6 mA DC acc. to IEC 62955
6
60
200

6 mA DC acc. to IEC 62752
6
60

300
Measurement of resistance-to-earth R
E
(for TT)
Selected
nominal cur-
rent
of RCD
Test range
Resolution
Test
current
Accuracy
10 mA
0.01...5.00 kΩ
0.01 kΩ
4 mA
0..+10% m.v. ±8 digits
30 mA
0.01...1.66 kΩ
12 mA
0..+10% m.v. ±5 digits
100 mA
1...500 Ω
1 Ω
40 mA
0..+5% m.v. ±5 digits
300 mA
1...166 Ω
120 mA
500 mA
1...100 Ω
200 mA
1000 mA
1...50 Ω
400 mA
Measurement of touch voltage U
B
in relation to nominal differential current
Test range according to IEC 61557-6: 10.0 V...99.9 V
Test range
Resolution
Test
current
Accuracy
0...9.9 V
0.1 V
0.4 x I
n
0%...10% m.v. ±5 digits
10.0...99.9 V
0%...15% m.v.