CA01082E_Catalog 30

30 - ARRESTERS - PRODUCTS

Polymer Housed Surge Arresters – PH3

PH3 Electrical Characteristics

Maximum Steep

Temporary Overvoltage Capability (kVrms)

Maximum Switching Impulse Residual Voltage (kV)

Current Impulse Residual Voltage (kV)

Maximum Lightning Impulse Residual Voltage (kV)

Base Arrester Catalog Number

Um (kV)

Ur (kV)

Uc (kV)

1s

10s

10kA 0.5kA 1kA 2kA 5kA 10kA 20kA 40kA 79.0 58.0 60.5 63.0 69.0 73.5 80.5 90.0 87.0 64.0 66.5 69.5 76.0 81.0 89.0 99.5

36 30 24 32.6 30.5 36 33 26.4 35.9 33.6 36 36 28.8 39.2 36.6 36 39 31.2 42.4 39.7 52 42 33.6 45.7 42.8 52 48 38.4 52.2 48.9 52 54 43.2 58.8 55.0 52 60 48 65.3 61.1 72 54 43.2 58.8 55.0 72 60 48 65.3 61.1 72 66 52.8 71.8 67.2 72 72 57.6 78.3 73.3 72 75 60 81.6 76.4 72 84 67.2 91.4 85.5 100 78 62.4 84.9 79.4 100 84 67.2 91.4 85.5 100 90 72 97.9 91.6 100 96 76.8 104 97.7 123 90 72 97.9 91.6 123 96 76.8 104 97.7 52 51 40.8 55.5 51.9 123 132 105.6 144 134 123 138 110.4 150 140 145 108 86.4 118 110 145 132 105.6 144 134 145 138 110.4 150 140 145 144 115.2 157 147 145 168 134.4 183 171 145 120 96 131 122 123 102 81.6 111 104 123 108 86.4 118 110 123 120 96 131 122

PH3036wx030yz PH3036wx033yz PH3036wx036yz PH3036wx039yz PH3052wx042yz PH3052wx048yz PH3052wx051yz PH3052wx054yz PH3052wx060yz PH3072wx054yz PH3072wx060yz PH3072wx066yz PH3072wx072yz PH3072wx075yz PH3072wx084yz PH3100wx078yz PH3100wx084yz PH3100wx090yz PH3100wx096yz PH3123wx090yz PH3123wx096yz PH3123wx102yz PH3123wx108yz PH3123wx120yz PH3123wx132yz PH3123wx138yz PH3145wx108yz PH3145wx120yz PH3145wx132yz PH3145wx138yz PH3145wx144yz PH3145wx168yz

94.5

69.5 72.0 75.5 82.5 88.0 96.5 108 75.5 78.5 82.0 89.5 95.5 105 117 81.5 84.5 88.5 96.5 103 113 126

103

111

127 135 142 158 142 158 174 189 197 220 205 220 237 253 237 253 268 284 315 347 362 284 315 347 362 378 440

93 97.0 101

111

118 130 145

99.0 103 107 117 125 137 153 105 108 113 124 132 145 162

116 121

126 138 147 161

180

105 108 113 124 132 145 162

116 121

126 138 147 161

180

128 133 139 152 162 178 199

139 144 151

165 176 193 216

145 150 157 171

183 201

224

162 168 176 192 205 225 251

151

157 164 179 191

210 234

162 168 176 192 205 225 251 174 180 189 206 220 241 270

186 193 201

220 235 258 288

174 180 189 206 220 241

270

186 193 201

220 235 258 288

197 204 213 233 249 273 305 209 216 226 247 264 290 323

231

240 251

274 293 321

359

255 265 277 302 323 354 396 266 276 289 315 337 370 413 209 216 226 247 264 290 323

231

240 251

274 293 321

359

255 265 277 302 323 354 396 266 276 289 315 337 370 413

278 288 301 324 336 351

329 352 386 431 383 410 449 502

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