METREL MI 3122 Instruction Manual page 52

MI 3122 Smartec Z Line-Loop / RCD
Fuse type B
Rated
current
(A)
6
10
13
15
16
20
25
32
40
50
63
Fuse type C
Rated
current
(A)
0.5
1
1.6
2
4
6
10
13
15
16
20
25
32
40
50
63
Fuse type K
Rated
current
(A)
0.5
1
1.6
2
4
6
10
13
15
16
20
25
32
35m 0.1
Min. prospective short- circuit current (A)
30
50
65
75
80
100 100
125 125
160 160
200 200
250 250
315 315
35m 0.1
Min. prospective short- circuit current (A)
5 5
10 10
16 16
20 20
40 40
60 60
100 100
130 130
150 150
160 160
200 200
250 250
320 320
400 400
500 500
630 630
35m 0.1
Min. prospective short- circuit current (A)
7.5 7.5
15 15
24 24
30 30
60 60
90 90
150 150
195 195
225 225
240 240
300 300
375 375
480 480
Disconnection time [s]
0.2
30 30
50 50
65 65
75 75
80 80
100
125
160
200
250
315
Disconnection time [s]
0.2
5
10
16
20
40
60
100
130
150
160
200
250
320
400
500
630
Disconnection time [s]
0.2
7.5
15
24
30
60
90
150
195
225
240
300
375
480
52
Appendix A – Fuse table
0.4
30
50
65
75
80
100 100
125 125
160 160
200 200
250 250
315 315
0.4
5
10
16
20
40
60
100
130
150
160
200 108
250 135
320 172.8
400 216
500 270
630 340.2
0.4
7.5
15
24
30
60
90
150
195
225
240
300
375
480
5
30
50
65
75
80
5
2.7
5.4
8.6
10.8
21.6
32.4
54
70.2
83
86.4