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| Manual ZX0 HB 600 en - Revision 05
Fig. 4.3.5.6: Lid with fuse fitted
1
Lid
2
Fuse
3
Ring contact
4
Clamping band screw
5
Sealing collar
1
2
3
4
5
Fig. 4.3.5.7: Tightening the clamping band
Table 4.3.5.1: Selection table for HV HRC fuses, ABB type CEF
Operating voltage
Transformer Rating
Relative impedance
voltage u
K
Rated transformer
current
Type
Rated current of the
HV-fuse
[kV]
[kVA]
[%]
[A]
[A]
10 ... 12
100
4
5.8
CEF-TCU
16
125
4
7.2
16
160
4
9.2
20
200
4
11.5
25
250
4
14.4
31.5
315
4
18.2
40
400
4
23.1
40
500
4
29.9
50
630
4
36.4
63
630
6
36.4
50
800
6
46.2
63
20 ... 24
100
4
2.9
10
125
4
3.6
10
160
4
4.6
16
200
4
5.8
16
250
4
7.2
20
315
4
9.1
20
400
4
11.5
25
500
4
14.4
31.5
630
4
18.2
40
630
6
18.2
31.5
800
6
23.1
40