Testboy TV 455 - Page 75

®
TV 450/455 Appendix A
75
Fuse type D Fuse type BS 1361
Disconnection time [s] Disconnection time [s]
0.4 5 0.4 5
Rated
current
(A)
Max. loop impedance (
Ω)
Rated
current
(A)
Max. loop impedance (
Ω)
6 1,536 1,536 5 8,36 13,12
10 0,92 0,92 15 2,624 4
16 0,576 0,576 20 1,36 2,24
20 0,456 0,456 30 0,92 1,472
25 0,368 0,368 45 0,768
32 0,288 0,288 60 0,56
40 0,232 0,232 80 0,4
50 0,184 0,184 100 0,288
63 0,144 0,144
80 0,112 0,112
100 0,088 0,088
125 0,072 0,072
Fuse type BS 88 Fuse type BS 1362
Disconnection time [s] Disconnection time [s]
0.4 5 0.4 5
Rated
current
(A)
Max. loop impedance (
Ω)
Rated
current
(A)
Max. loop impedance (
Ω)
6 6,816 10,8 3 13,12 18,56
10 4,088 5,936 13 1,936 3,064
16 2,16 3,344
20 1,416 2,328
Fuse type BS 3036
25 1,152 1,84 Disconnection time [s]
32 0,832 1,472 0.4 5
40 1,08
Rated
current
(A)
Max. loop impedance (
Ω)
50 0,832 5 7,664 14,16
63 0,656 15 2,04 4,28
80 0,456 20 1,416 3,064
100 0,336 30 0,872 2,112
125 0,264 45 1,272
160 0,2 60 0,896
200 0,152 100 0,424
All impedances are scaled with factor 0.8.