CA01082E_Catalog 30

30 - ARRESTERS - PRODUCTS

Polymer Housed Surge Arresters – SVN

SVN Electrical Characteristics

Maximum steep current impulse residual voltage (kV)

Maximum switching impulse residual voltage (kV)

Temporary overvoltage capability (kVrms)

Duty Cycle Rating (kV)

Maximum lightning impulse residual voltage (kV)

Standard Arrester Catalog Number

MCOV (kV)

1s

10s

10kA 32.3 40.1 48.3

1.5kA 3kA 5kA 10kA 20kA 40kA

12 10.2 15.2 14.6

24.4

26 27.1

28.2 30 32.5 35.8

SVN012GA010AA SVN015GA013AA SVN018GA015AA SVN021GA017AA SVN024GA019AA SVN027GA022AA SVN030GA024AA SVN036GA029AA SVN039GA031AA SVN045GA036AA SVN048GA039AA SVN054GA042AA SVN060GA048AA SVN072GA057AA SVN090GA070AA SVN090GA074AA SVN096GA076AA SVN108GA084AA SVN108GA088AA SVN120GA098AA SVN132GA106AA SVN144GA115AA SVN168GA131AA SVN172GA140AA SVN180GA144AA SVN192GA152AA SVN198GA158AA SVN202GA161AA SVN218GA175AA SVN228GA180AA SVN240GA190AA SVN258GA209AA SVN264GA212AA SVN276GA220AA SVN288GA230AA SVN312GA245AA SVN396GA318AA SVN420GA335AA SVN444GA353AA

15 12.7 19

18.1

30.4 32.3 33.7 35 37.3 40.4 44.5

18 15.3 22.8 21.8

36.5

38.9 40.6 42.2 44.9 48.6 54

21

17 25.4 24.3

54 62 70

40.6 43.3 45.1

46.9 49.9 54.5 59.5

24 19.5 29.1

27.8

46.8 49.8 52 54 57.5 62.5 69

27

22 32.8 31.4

53 59

56.5 59 61

65 70.5 77.5

30 24.4 36.4 34.8 36 29 43.3 41.4

77.5

62.5 65 68 72 78 86 74.5 77.5 80.5 85.5 93 102 81.5 85 88.5 94 102 113 94 97.5 102 108 117 129 100 104 108 115 125 138 108 112 117 124 135 148 146 152 158 168 182 201 179 186 194 206 223 246 189 197 205 218 236 260 194 202 210 223 242 266 214 223 232 247 268 295 123 128 133 141 153 169

92

69.5 76.5

39 31.5 47

45

102

45 36.5 54.5 52 48 39 58 55.5 54 42 62.5 60 60 48 71.5 68.5

117

88

124 134 152

93.5 101 115 137 168 178 182 201 235 253 275 346 356 376 391 398 433 445 211

72

57

85 81.5

181

90 70 105 100 222

90 74 110 106 96 76 113 109

235 240

108 84 125 120 266

108 88 131

126

279 310 335 364 414 455 480 499 569 600 660 669 695 726

225 234 244 259 281

309

120 98 146 140 132 106 158 151 144 115 172 164

250 260 271

288 312 344

270 281

292 311

337 371

293 306 318 338 366 403

168 131

196 187

324 334 348 362 385 417 459

172 140 209 200 442

356 371

386 411

445 490

180 144 215 206 192 152 227 217 198 158 236 226

367 382 397 423 458 505 387 403 419 446 483 532 402 419 436 464 503 553 410 427 444 473 512 564 446 464 483 514 557 613 459 478 497 529 573 631

202 161

240 230 509

218 175 261

250 553

228 180 269 257 240 190 284 271 258 209 312 298 264 212 317 303 276 220 328 314 288 230 343 328

470 484 504 524 558 604 665

517

532 555 577 614 665 732

524 539 562 584 622 674 742 544 560 584 607 646 700 770

568 605 815 859 905

585 610 634 675 731

805

312 245 366 350 773 396 318 475 454 1060

623 649 675 719 779 857 808 843 876 933 1010 1112 852 888 923 983 1064 1172

420 335 500 478 444 353 527 504

1116 1177

897 936 973 1036 1122 1235 * Discharge voltages are based on a 500A surge of 45 μs time to crest through 88 kV MCOV and 1,000A surge of 45 μs time through 190 kV MCOV and 2,000A through 448 kV MCOV.

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