Fuse Selection Tables; Fuse Selection Table - Cef - ABB SafeRing Product Manual
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- Installation and operating instructions manual (24 pages) ,
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15.6 FUSE SELECTION TABLE
15.6.1 FUSE SELECTION TABLE - CEF
100%
U
(kV)
25
50
75
n
3
16
25
25
3,3
16
25
25
4,15
10
16
25
5
10
16
25
5,5
6
16
16
6
6
16
16
6,6
6
16
16
10
6
10
10
11
6
6
10
12
6
6
10
13,8
6
6
10
15
6
6
10
17,5
6
6
20
6
6
22
6
6
24
6
6
- The table is based on using fuses type ABB CEF
- Normal operating conditions with no overload
- Ambient temperature -25
C - +40
C
o
o
120%
U
(kV)
25
50
75
n
3
16
25
25
3,3
16
25
25
4,15
10
16
25
5
10
16
25
5,5
6
16
16
6
6
16
16
6,6
6
16
16
10
6
10
10
11
6
6
10
12
6
6
10
13,8
6
6
10
15
6
6
10
17,5
6
6
20
6
6
22
6
6
24
6
6
- The table is based on using fuses type ABB CEF
- Normal operating conditions with 20% overload
- Ambient temperature -25
C - +40
C
o
o
Transformer rating (kVA)
100
125
160
200
40
40
50
40
40
50
25
40
40
25
25
40
25
25
25
25
25
25
25
25
25
16
16
25
16
16
25
16
16
16
10
16
16
10
16
16
6
10
10
16
6
10
10
16
6
6
10
10
6
6
10
10
Transformer rating (kVA)
100
125
160
200
40
40
50
40
40
50
25
40
40
25
25
40
25
25
25
25
25
25
25
25
25
16
16
25
16
16
25
16
16
16
10
16
16
10
16
16
6
10
10
16
6
10
10
16
6
6
10
10
6
6
10
10
250
315
400
50
80
100
125
50
63
80
100
50
50
63
80
40
50
50
63
40
50
50
63
40
40
50
50
40
40
50
50
25
25
40
40
25
25
25
40
25
25
25
40
25
25
25
25
16
25
25
25
16
16
25
25
16
16
25
25
16
16
16
25
16
16
16
25
250
315
400
63
80
100
125
63
80
80
100
50
63
80
80
40
50
63
80
40
50
50
80
40
40
50
63
40
40
50
63
25
25
40
40
25
25
25
40
25
25
25
40
25
25
25
25
16
25
25
25
16
16
25
25
16
16
25
25
16
16
16
25
16
16
16
25
500
630
800
1000
160
160
125
160
100
125
160
80
100
160
160
80
100
125
160
80
100
125
160
63
80
100
125
50
50
80
80
50
50
63
80
40
50
63
80
40
50
50
63
40
40
50
63
25
40
50
50
25
40
40
50
25
25
40
50
25
25
40
40
500
630
800
1000
160
125
100
125
80
125
160
80
100
125
160
80
100
125
160
80
80
100
125
50
63
80
80
50
50
80
80
40
50
63
80
40
50
50
80
40
40
50
63
25
40
50
50
25
40
40
50
25
25
40
50
25
25
40
40
Fuse-link
rated
voltage
1250
1600
7,2 kV
160
160
125
125
100
125
12 kV
100
125
80
100
80
100
17,5 kV
63
80
63
63
50
63
24 kV
50
63
Fuse-link
rated
voltage
1250
1600
7,2 kV
125
100
125
12 kV
100
125
80
100
80
100
17,5 kV
63
80
63
80
50
63
24 kV
50
63
31
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