Fuse Table - ABB SafeRing 36 Installation And Operating Instructions Manual

3.2 FUSE TABLE - CEF
SafeRing 36
SafePlus 36
F-panel
100% load
Transformer rating (kVA)
100
125
160
200
250
315
400
500
630
800
1000
1250
SafeRing 36
SafePlus 36
F-panel
120% load
Transformer rating (kVA)
100
125
160
200
250
315
400
500
630
800
1000
1250
− Both tables above are based on using ABB CEF high-voltage current-limiting back-up fuse-links
− Normal operating conditions with no overlaod of transformer (table 1) and with 20% overlaod of transformer (table 2)
− Ambient air temperature -25
8 SafeRing/SafePlus 36kV | Installation and operating instruction
Rated voltage:
Operating voltage:
I at 36 kV:
transfer
T :
o
u (%) Transformer rated current
k
4
4
4
4
4
4
4
4
4
5
6
6
Rated voltage:
Operating voltage:
I at 36 kV:
transfer
T :
o
u (%) Transformer rated current
k
4
4
4
4
4
4
4
4
4
5
6
6
o o
C to +40 C
ABB Catalogue
(A)
1,9 1YMB531006M0001
2,4 1YMB531006M0002
3,1 1YMB531006M0002
3,8 1YMB531006M0003
4,8 1YMB531006M0003
6,1 1YMB531006M0003
7,7 1YMB531006M0003
9,6 1YMB531006M0004
12,1 1YMB531006M0004
15,4 1YMB531006M0004
19,2 1YMB531006M0005
24,1 1YMB531006M0005
ABB Catalogue no.
(A)
1,9 1YMB531006M0001
2,4 1YMB531006M0002
3,1 1YMB531006M0002
3,8 1YMB531006M0003
4,8 1YMB531006M0003
6,1 1YMB531006M0003
7,7 1YMB531006M0003
9,6 1YMB531006M0004
12,1 1YMB531006M0004
15,4 1YMB531006M0005
19,2 1YMB531006M0005
24,1 1YMB531006M0005
36 kV
30 kV
840 A
40 ms
no. Fuse link rated current
(A)
6
10
10
16
16
16
16
25
25
25
40
40
36 kV
30 kV
840 A
40 ms
Fuse link rated current
(A)
6
10
10
16
16
16
16
25
25
40
40
40