Page 32 - IZOELEKTRO catalogue 06-2020

2 SN odvodniki prenapetosti MV surge arresters

2.10.4 2SS15N - NO 2.10.4 2SS15N - NO
Tip prenapetostnega odvodnika: 2SS15N Surge arrester type: 2SS15N
Komercialna oznaka oblike: NO Commercial designation: NO

700 ± 10%

www.izoelektro.com 2SS15N Uc= kV Ur= kV In=10kA www.izoelektro.com 2SS15N kV In=10kA kV Ur=

H ± 5 Uc=

11 12 1
10 2
9 3
8 4
7 6 5
2SS15N-NO 22 kV
M12x20
Koda/Code: 21 59 12
Ø70
ELEKTRIČNE KARAKTERISTIKE / ELECTRICAL CHARACTERISTICS MEHANSKE KARAKTERISTIKE / MEHANICAL CHARACTERISTICS
Uc Ur Ures Upeak Urms AD CD A B H
1/20µs 1/20µs 8/20µs 8/20µs 8/20µs 30/60µs 30/60µs 1,2/50µs 50 Hz,
Koda 5 kA 10 kA 5 kA 10 kA 20 kA 125 A 500 A 1 min
Code [kV] [kV] [kV] [kV] [kV] [kV] [kV] [kV] [kV] [kV] [kV] [mm] [mm] [mm] [mm [mm]
21 59 01 3 3,75 8,55 9,65 7,18 8,78 9,60 7,35 7,85 60 90
21 59 02 4 5,00 12,8 14,20 11,25 12,92 14,15 9,63 10,16 62 25 215 243 408 100 129
21 59 03 6 7,50 21,35 23,85 17,95 21,70 23,75 16,98 18,01 508 120
21 59 04 8 10,00 25,60 28,40 26,12 25,84 28,30 19,26 20,32 120 140
21 59 05 10 12,50 34,15 38,05 29,00 34,62 37,90 26,61 28,17 98 35 271 289 683 160 175
21 59 06 12 15,00 38,40 42,60 33,15 38,96 42,45 28,89 30,48 887 180
21 59 07 14 17,50 46,95 52,25 39,98 47,54 52,05 36,24 38,33 180 200
21 59 08 16 20,00 51,20 56,80 44,10 51,68 56,60 38,52 40,64 125 55 321 339 200 220 225
21 59 09 18 22,50 59,75 66,45 51,26 60,46 66,20 45,87 48,49 220 240
21 59 10 20 25,00 64,00 71,00 55,45 64,60 70,75 48,15 50,80 240 260
21 59 11 21 26,25 67,55 77,10 58,93 67,95 76,25 52,15 54,55 260 280
135 60 348 366 252
21 59 12 22 27,50 72,55 80,65 63,00 73,38 80,35 55,50 58,65 270 300
21 59 20 24 30,00 76,80 85,20 66,15 75,98 84,90 57,78 60,96 320 320
21 59 13 24 30,00 76,80 85,20 74,39 75,95 84,90 57,78 60,96 320 320
21 59 14 26 32,50 85,35 94,85 77,20 84,76 94,50 65,13 68,81 150 65 395 413 340 340 299
21 59 15 28 35,00 89,60 99,40 84,90 88,21 99,05 67,41 71,12 360 360
21 59 16 30 37,50 98,15 109,05 88,00 96,99 108,65 74,76 78,97 295 380
21 59 17 32 40,00 102,40 113,60 96,05 101,15 113,20 77,04 81,28 380 400
170 70 418 466 352
21 59 24 35 43,75 112,30 125,50 97,86 112,81 125,15 85,16 90,12 410 430
21 59 21 36 45,00 115,20 127,80 99,10 114,10 127,25 86,67 91,44 420 440
21 59 18 34 42,50 110,95 123,25 96,05 109,93 122,80 84,39 89,13 400 420
21 59 19 36 45,00 115,20 127,80 99,10 114,10 127,35 86,67 91,44 180 75 482 500 420 440 386
21 59 26 40,5 50,60 125,76 136,35 114,89 129,78 146,25 96,12 101,35 450 470
U c Trajna obratovalna napetost Uc Continuous operating voltage
Ur Nazivna napetost Ur Rated voltage
Ures Preostala napetost pri različnih tokovnih impulzih Ures Residual voltages at different impulse currents
Upeak Atmosferska udarna napetost 1,2/50μs v suhem Upeak Lightning impulse withstand voltage 1,2/50μs in dry
Urms Izmenična vzdržna napetost 50 Hz v mokrem, 1min Urms Power frequency withstand voltage 1 min. 50Hz, wet
AD Preskočna razdalja AD Arcing distance
CD Plazilna pot CD Creepage distance
A Minimalna razdalja do stene A Minimum distance to wall
B Minimalna razdalja med fazami B Minimum distance between phases
H Višina odvodnika prenapetosti H Surge arrester height

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