24
SN odvodniki prenapetosti
MV surge arresters
2SS15N Notranja montaža
2SS15N Indoor installation
2.5 2SS15N-NO odvodniki
2.5 2SS15N-NO arresters
2SS15N-NO
Komercialna oznaka
2SS15N-NO
Commercial code
Ø70
H
O
700 ± 10%
Koda
Code
Trajna obrat.
napetost
Cont. operating
voltage
U
c
(kV)
Nazivna
napetost
Rated voltage
U
r
(kV)
Preostala napetost
Residual voltage
U
res
(kV)
Min. plazilna
pot
Min. creepage
distance
(mm)
Min. preskočna
razdalja
Min. Arcing
distance
(mm)
Minimalne razdalje
Minimumdistances
(mm)
H
(mm)
5 kA
(8/20)
10 kA
(8/20)
do stene
to wall
med fazami
between phases
21 59 01
3
3,75
7
9
243
215
60
90
129
21 59 02
4
5,00
11
13
80
100
21 59 03
6
7,50
18
22
100
120
21 59 04
8
10,00
26
31
289
271
120
140
175
21 59 05
10
12,50
29
35
140
160
21 59 06
12
15,00
33
39
160
180
21 59 07
14
17,50
40
47
339
321
180
200
225
21 59 08
16
20,00
44
51
200
220
21 59 09
18
22,50
51
60
220
240
21 59 10
20
25,00
55
64
366
348
240
260
252
21 59 11
21
26,25
59
68
260
280
21 59 12
22
27,50
63
72
270
300
21 59 20
24
30,00
66
76
320
320
21 59 13
24
30,00
66
76
413
395
320
320
299
21 59 14
26
32,50
74
85
340
340
21 59 15
28
35,00
77
88
360
360
21 59 16
30
37,50
85
97
466
418
295
380
352
21 59 17
32
40,00
88
101
380
400
21 59 21
36
45,00
99
114
420
440
21 59 18
34
42,50
96
110
500
482
400
420
386
21 59 24
35
43,75
98
113
410
430
21 59 19
36
45,00
99
114
420
440
1
3
4
5
6
9
7
8
2
