CA01082E_Catalog 30

Products – Polymer Housed Surge Arresters – SVN

SVN Electrical Characteristics

Maximum Steep Current Impulse Residual Voltage (kV)

Temporary Overvoltage Capability (kV)

Maximum Switching Impulse Residual Voltage (kV)

Maximum Lightning Impulse Residual Voltage (kV)

Standard Arrester Catalog Number

Duty Cycle Rating (kV)

MCOV (kV)

10kA

1 s

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

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

12 15 18 21 24 27 30 36 39 45 48 54 60 72 90 90 96

10.2 12.7 15.3

32.1 39.9 48.2 53.5

24.4 30.3 36.5 40.6 46.9 69.5 76.5 87.5 101 116 137 167 177 182 201 210 241 261 283 322 344 355 374 388 396 431 443 467 532 540 560 585 623 809 852 898 94 53 60

14.9 18.5 22.3 24.8 28.4 32.1 35.6 42.3 45.9

14.3 26.2 27.3 28.2 29.6 31.6 34.8 17.8 32.6 33.9 35.1 36.8 39.3 43.3 21.4 39.3 40.9 42.3 44.4 47.4 52.5 23.8 43.7 45.4 47 49.3 53 58 27.3 50.5 52.5 54.5 57 61 67 30.8 57 59 61 64 68.5 75.5 34.1 64.5 67 69.5 72.5 77.5 85.5 40.5 75 78 80.5 84.5 90.5 99.5 44 82.5 86 89 93 99.5 110 54.5 101 105 109 114 122 134 58.5 108 113 117 122 131 144 67 124 129 134 140 150 165 79.5 147 153 159 166 178 195 98 180 187 194 203 217 239 103 191 198 205 215 230 253 106 196 204 211 221 236 260 117 216 225 233 244 261 287 123 226 235 243 255 273 300 137 252 262 271 284 304 334 148 273 284 294 308 329 362 161 296 308 318 334 357 393 183 337 350 362 380 406 447 196 360 374 387 406 434 477 201 370 385 398 418 447 491 212 391 406 420 441 471 518 221 406 422 437 458 489 538 225 414 430 445 467 499 549 245 450 468 484 508 543 597 252 462 481 497 522 557 613 266 488 507 525 551 588 647 292 537 558 577 606 647 712 296 545 566 586 615 657 723 308 565 587 608 638 681 750 322 591 614 635 667 712 784 343 629 654 676 710 758 834 445 816 849 878 922 984 1083 468 860 894 925 971 1037 1140 493 906 942 974 1023 1092 1202 51 94 98 101 106 114 125

17

19.5

62

22

69.5

24.4

79 92

29

31.5 36.5

101 115 124 133 152 180 221 234 240 265 277 308 334 363 412 441 454 479 497 507 551 566 598 657 667 692 724 770

53 57 61 70 83

39 42 48 57 70 74 76 84 88 98

102 108 111 122 128 143 155 168 191 204 210 222 230 235 255 262 277 305 309 321 335 357 464 488 515

108 108 120 132 144 168 172 180 192 198 202 218 228 240 258 264 276 288 312 396 420 444

106 115 131 140 144 152 158 161 175 180 190 209 212 220 230 245 318 335 353

1000 1053 1109

* 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.

Page 21 | October 2023