Current Ratings

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Table 52G

Multi-core cables with individual screening with voltage levels from 3,6/6 (7,2) kV to 18/30 (36) kV and PR/EPR insulation.

Copper (Cu) Cross-Section Aluminium (Al)
Air Ground mm2 Air Ground
156 160 25 121 125
189 192 35 146 148
227 226 50 175 175
282 277 70 220 215
345 331 95 268 257
400 377 120 309 292
456 423 150 351 327
523 478 185 407 372
619 554 240 479 431
718 627 300 552 487

Table 52H

Multi-core cables with collective screening with voltage level 6/6 (7,2) kV and PR/EPR insulation.

Copper (Cu) Cross-Section Aluminium (Al)
Air Ground mm2 Air Ground
100 110 16 79 86
130 145 25 105 110
165 170 35 125 135
205 215 50 160 165
255 260 70 195 205
310 315 95 240 245
360 360 120 280 280
410 405 150 320 315
460 450 185 360 350
550 525 240 430 410

Table 52I

Multi-core cables with collective screening with voltage level 6/6 (7,2) kV and PVC insulation.

Copper (Cu) Cross-Section Aluminium (Al)
Air Ground mm2 Air Ground
81 94 16 62 72
105 120 25 82 94
130 145 35 100 115
165 185 50 130 145
205 225 70 160 175
250 270 95 195 210
290 310 120 225 240
330 345 150 255 270
370 385 185 285 300
440 445 240 345 350

Table 52J

Single-core cables with individual screening with voltage levels from 3,6/6 (7,2) kV to 18/30 (36) kV and PR/EPR insulation.

Copper (Cu) Cross-Section Aluminium (Al)
Air Ground mm2 Air Ground
Trefoil Flat Trefoil Flat Trefoil Flat Trefoil Flat
157 161 161 165 25 122 125 125 128
190 195 192 197 35 147 151 149 153
233 244 225 231 50 185 189 175 179
292 304 276 283 70 226 236 214 220
356 369 330 338 95 266 285 252 262
409 423 375 383 120 318 330 291 299
465 478 420 430 150 360 370 325 334
533 549 474 484 185 417 430 370 379
630 646 549 559 240 490 504 428 439
724 735 619 623 300 567 579 485 492
836 838 698 703 400 662 669 554 562
959 958 786 785 500 771 776 631 637
1108 1108 887 886 630 897 905 720 727
1255 1244 980 970 800 1037 1040 810 812
1390 1366 1063 1042 1000 1165 1160 895 890
1480 1445 1117 1087 1200 1264 1252 957 945


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