CA01082E_Catalog 30

Products – Porcelain Housed Surge Arresters – MVN

MVN Electrical Characteristics

Maximum Steep Current Impuse Residual Voltage (kV)

Temporary Overvoltage Capability (kV)

Maximum Lightning Impulse Residual Voltage (kV)

Maximum Switching Impulse Residual Voltage (kV)

Standard Arrester Catalog Number MVN012GA010AA MVN015GA013AA MVN018GA015AA MVN021GA017AA MVN024GA019AA MVN027GA022AA MVN030GA024AA MVN036GA029AA MVN039GA031AA MVN045GA036AA MVN048GA039AA MVN054GA042AA MVN060GA048AA MVN066GA053AA MVN072GA057AA MVN090GA070AA MVN090GA074AA MVN096GA076AA MVN108GA084AA MVN108GA088AA MVN120GA098AA MVN126GA102AA MVN132GA106AA MVN144GA115AA MVN168GA131AA MVN172GA140AA MVN180GA144AA MVN192GA152AA MVN202GA161AA MVN216GA168AA MVN228GA180AA MVN240GA190AA MVN258GA209AA MVN264GA212AA MVN276GA220AA MVN288GA230AA MVN294GA235AA MVN300GA243AA MVN312GA245AA MVN336GA274AA MVN360GA288AA MVN396GA318AA MVN420GA335AA MVN444GA353AA

Duty Cycle Rating (kV)

MCOV (kV)

10kA

1s

10s 14.5 18.1 21.8 24.2 27.7 31.3 34.7 41.3 44.8

1.5kA 3kA 5kA 10kA 20kA 40kA 26.2 27.3 28.2 29.6 31.6 34.8 32.6 33.9 35.1 36.8 39.3 43.3 39.3 40.9 42.3 44.4 47.4 52.5

12 15 18 21 24 27 30 36 39 45 48 54 60 66 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 58.5 69.5 75.5 87.5 101 116 127 137 167 177 182 201 210 241 251 261 283 322 344 355 374 396 413 443 467 532 540 560 585 598 619 623 697 733 809 852 898 53 94

15.2 18.9 22.8 25.3 29.1 32.8 36.4 43.2 46.9 54.5

17

43.7 45.4

47

49.3 53

58 67

19.5

62

50.5 52.5 54.5

57

61

22

69.5

57 63 75 81 94

59

61 68

64 68.5 75.5

24.4

77 92

65.5

71

76 83.5

29

78

80.5 84.5 90.5 99.5

31.5 36.5

99.5 115 124 133 152 167 180 221 234 240 265 277 308 321 334 363 412 441 454 479 507 528 566 598 657 667 692 724 739 765 770 861 906 1000 1053 1109

84.5 87.5 91.5 98

108

52

98

101 109 117

106 114 125 114 122 134 122 131 144

39 42 48 53 57 70 74 76 84 88 98

58

55.5

101 108 124 137 147 180 191 196 216 226 252 262 273 296 337 360 370 391 414 431 462 488 537 545 565 591 603 624 629 703 739 816 860 906

105 113 129 142 153 187 198 204 225 235 262 273 284 308 350 374 385 406 430 449 481 507 558 566 587 614 627 649 654 731 769 849 894 942

62.5 71.5

60

68.5 75.5

134 140 150 165

79 85

147 159

154 165 181 166 178 195

81

104 110 113 125 131 146 152 158 171 195 209 215 226 240 250 268 283 311 316 328 343 350 362 365 408 429 474 499 526

99.5 105 108 120 125 139 145 151 164 186 199 205 216 229 239 256 270 297 302 313 327 334 346 349 390 410 453 477 502

194 203 217 239

205 211

215 230 253 221 236 260

108 108 120 126 132 144 168 172 180 192 202 216 228 240 258 264 276 288 294 300 312 336 360 396 420 444

233 244 261 287

243 271 282 294

255 273 300 284 304 334 296 316 348 308 329 362

102 106 115 131 140 144 152 161 168 180 190 209 212 220 230 235 243 245 274 288 318 335 353

318 334 357 393

362

380 406 447

387 406 434 477

398 420 445 464 497 525

418 447 491 441 471 518 467 499 549 487 520 572 522 557 613 551 588 647

577 606 647 712

586

615 657 723

608 638 681 750

635 649

667 712 784 681 727 800

672 705 753 828

676

710 758 834

756 794 848 933

795

835 891 981

878 922 984 1083

925

971 1037 1140

974 1023 1092 1202 * 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 353 kV MCOV.

Page 45 | October 2023