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Catalogue Products

 

CURRENT RATINGS - 2 CORE PVC

Single Phase Current Ratings. Two core V-90 PVC/PVC 0.6/1kV cables.

Cond. sizeUnenclosed - SpacedUnenclosed - TouchingEnclosed - Conduit in air - round or flat cableEnclosed - Unenclosed and partially surrounded by thermal insulationEnclosed - Unenclosed and completely surrounded by thermal insulationBuried directUnderground ductsVoltage drop single phase
mm2 mV/A.m
Al
16 66 62 52 49 31 88 66 4.67
25 88 83 70 66 41 114 87 2.93
35 108 101 87 81 51 138 106 2.13
50 132 124 103 99 - 163 126 1.57
70 167 156 132 125 - 201 157 1.09
95 205 192 158 154 - 241 189 0.798
120 239 224 187 179 - 276 220 0.638
150 272 255 210 204 - 309 246 0.528
185 314 294 244 235 - 350 283 0.431
240 373 349 285 279 - 406 329 0.343
300 429 401 333 321 - 460 379 0.290
400 500 467 383 373 - 526 434 0.245
500 575 536 451 429 - 595 504 0.215
Cu
1 15 14 13 11 7 22 17 51.6
1.5 19 18 16 14 9 28 21 33.0
2.5 27 26 23 20 13 40 30 18.0
4 37 34 30 27 17 52 39 11.2
6 46 44 39 35 22 65 50 7.50
10 64 60 52 48 30 87 66 4.46
16 85 80 68 64 40 114 86 2.81
25 113 107 90 85 53 147 112 1.78
35 139 131 112 105 65 178 136 1.28
50 170 159 133 127 - 211 162 0.957
70 215 201 170 161 - 259 202 0.673
95 265 248 204 198 - 311 243 0.498
120 307 288 241 230 - 355 282 0.405
150 351 328 271 263 - 398 317 0.342
185 403 377 313 302 - 449 363 0.290
240 477 446 364 357 - 520 421 0.243
300 547 511 424 409 - 586 483 0.215
400 631 589 482 471 - 663 548 0.194
500 716 668 561 534 - 741 628 0.180

Table of ratings are also applicable to armoured cables.

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