CA01082E_Catalog 30

30 - ARRESTERS - PRODUCTS

Porcelain Housed Surge Arresters – MVN

MVN Electrical Characteristics

Maximum steep

Temporary overvoltage capability (kVrms)

Maximum switching

Duty Cycle Rating (kV)

current impulse residual voltage (kV)

Maximum lightning impulse residual voltage (kV)

Standard Arrester Catalog Number

MCOV (kV)

impulse residual voltage (kV)

1s

10s

10kA 32.3 40.1 48.3

1.5kA 3kA 5kA 10kA 20kA 40kA 26 27.1 28.2 30 32.5 35.8

12 15 18 21

10.2 15.2 14.5 12.7 18.9 18.1 15.3 22.8 21.8 17 25.3 24.2

24.4

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

30.4 32.3 33.7 35 37.3 40.4 44.5

36.5 40.6 46.8

38.9 40.6 42.2 44.9 48.6 54 43.3 45.1 46.9 49.9 54.5 59.5 49.8 52 54 57.5 62.5 69

54 62 70

24 19.5 29.1

27.7

27

22 32.8 31.3

53 59

56.5 59 61

65 70.5 77.5

30 24.4 36.4 34.7

77.5

62.5 65 68 72 78 86 74.5 77.5 80.5 85.5 93 102

36

29 43.2 41.3

92

69.5 75.5

39 31.5 46.9 44.8 45 36.5 54.5 52

99.5

80.5 83.5 87 92.5 101

111

117

88

94 97.5 102 108 117 129 100 104 108 115 125 138 108 112 117 124 135 148

48 54

39 58 55.5 42 62.5 60

124 134 152 168

93.5 101 115 127 137 168 178 182 201 243 253 262 285 324 346 356 376 398 415 445 537 544 565 603 623 628 703 739 815 859 905 211

60 48 71.5 68.5

123 128 133 141

153 169

66 72

53 57

79 75.5

136 141

147 156 169 186

85

81

181

146 152 158 168 182 201 179 186 194 206 223 246 189 197 205 218 236 260 194 202 210 223 242 266 214 223 232 247 268 295 225 234 244 259 281 309

90 70 104 99.5 90 74 110 105

222 235 240 266 279 310 323 335 364 414 442 455 480

96

76 113 108 84 125 120

108 108

88 131

125

120 98 146 139 126 102 152 145

250 260 271

288 312 344

260 271 270 281

282 300 325 358

132

106 158 151

292 311

337 371

144 115

171

164

293 306 318 338 366 403 334 348 362 385 417 459

168 172

131

195 186

140 209 199

356 371

386 411

445 490

180 144 215 205

367 382 397 423 458 505 387 403 419 446 483 532 410 427 444 473 512 564 427 445 463 493 534 588 459 478 497 529 573 631 532 555 577 614 665 732 539 562 584 622 674 742 560 584 607 646 700 770 598 623 648 690 747 823 618 644 670 713 772 850 623 649 675 719 779 857 732 763 793 845 915 1007 808 843 876 933 1010 1112 852 888 923 983 1064 1172 897 936 973 1036 1122 1235 697 726 755 804 871 959

192 202

152 226 216

161

240 229

509 530 569 600 660 669 695 726 742 847 854 955 1004 1060

216 168 250 239 228 180 268 256 240 190 283 270 264 212 316 302 276 220 328 313 288 230 343 327 294 235 350 334 300 243 362 346 312 245 365 349 336 274 408 390 360 288 429 410 396 318 474 453 420 335 499 477 444 353 526 502 258 209 311 297

470 484 504 524 558 604 665

590 585 610 634 675 731 805

1116 1177

* 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.

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