METREL MI 3122 Instruction Manual page 55

MI 3122 Smartec Z Line-Loop / RCD
Type D
Rated Disconnection time [s]
current
(A)
Max. loop impedance (  )
6
10
16
20
25
32
40
50
63
80
100
125
160
200
All impedances are scaled with factor 1.00.
0.4
3.07
1.84
1.15
0.92
0.74
0.58
0.46
0.37
0.29
0.23
0.18
0.15
0.12
0.09
Fuse
Rated Disconnection time [s]
current
(A)
Max. loop impedance (  )
6
10
16
20
25
32
40
50
63
80
100
125
160
200
55
Appendix A – Fuse table
0.4 5
11.50 15.33
6.39 9.20
3.07 5.00
2.09 3.59
1.64 2.71
1.28 2.19
0.96 1.64
0.72 1.28
0.55 0.94
0.38 0.68
0.27 0.48
0.21 0.43
0.16 0.30
0.13 0.23