22
SN odvodniki prenapetosti
MV surge arresters
2SS15N Zunanja in notranja montaža
2SS15N Outdoor and indoor installation
2.3 2SS15N - RP odvodniki
2.3 2SS15N - RP arresters
2SS15N-RP
Komercialna oznaka
2SS15N-RP
Commercial code
Ø120
H
29
Ø70
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)
Plazilna pot
Creepage
distance
(mm)
Preskočna
razdalja
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 58 01
3
3,75
7
9
262
139
60
90
129
21 58 02
4
5,00
11
13
80
100
21 58 03
6
7,50
18
22
100
120
21 58 04
8
10,00
26
31
408
188
120
140
175
21 58 05
10
12,50
29
35
140
160
21 58 06
12
15,00
33
39
160
180
21 58 07
14
17,50
40
47
508
233
180
200
225
21 58 08
16
20,00
44
51
200
220
21 58 09
18
22,50
51
60
220
240
21 58 10
20
25,00
55
64
586
261
240
260
252
21 58 11
21
26,25
59
68
260
280
21 58 12
22
27,50
63
72
270
300
21 58 20
24
30,00
66
76
320
320
21 58 13
24
30,00
66
76
683
304
320
320
299
21 58 14
26
32,50
74
85
340
340
21 58 15
28
35,00
77
88
360
360
21 58 16
30
37,50
85
97
887
364
295
380
352
21 58 17
32
40,00
88
101
380
400
21 58 21
36
45,00
99
114
420
440
21 58 18
34
42,50
96
110
971
396
400
420
386
21 58 24
35
43,75
98
113
410
430
21 58 19
36
45,00
99
114
420
440
1
3
4
5
6
9
7
8
2
