Page 255 - 3rd issue

intelligent

Inner semi-con STA ( Seel tape armored )
Copper or Aluminum conductor

Three Cores Copper or

Aluminum Conductors, XLPE

Insulated, Steel Tape Armoured

and PVC Sheathed XLPE insulation Inner Sheathing PVC Sheathing
Outer semi-con Binder tape & Filler
Description
Copper tape screen

• Stranded circular compacted Copper conductor, semiconducting layer as conductor screen, XLPE insulated,
semiconducting layer as non metallic insulation screen. Copper tape or wire as metallic insulation screen,

three cores assembled together with non hygroscopic Polypropylene fillers, wrapped with binder tape and PVC

sheathed, • Cables are produced according to IEC 60502 or BS 6622.

Application

• These cables are generally suitable for direct burial or for installation on trays or in ducts.

Max. Conductor Current Rating Approx.
Resistance Overall
Nominal Cross Operating Diameter Approx
Product-Code Sectional Area DC at AC at Capacitance Inductance Laid in Laid in Weight
20 OC 90 OC mh/km Ground Free Air mm
C18X503IP mm2 f/km kg / km
C19X503IP Ω/km Ω/km A A 47.9
C20X503IP 50 51.8 3625
C21X503IP 70 Three Cores Copper Conductor Cables 54.6 4470
C22X503IP 95 57.8 5305
C23X503IP 120 0.3870 0.4938 0.251 0.352 185 192 61.7 6205
C24X503IP 150 0.2680 0.3423 0.291 0.330 226 237 65.5 7290
C25X503IP 185 0.1930 0.2469 0.316 0.316 269 286 71.3 8595
240 0.1530 0.1961 0.345 0.311 306 328 77.1 10595
A18X503IP 300 0.1240 0.1595 0.374 0.302 342 371 12835
A19X503IP 0.0991 0.1282 0.409 0.290 386 424 47.3
A20X503IP 50 0.0754 0.0986 0.456 0.280 446 497 51.1 2760
A21X503IP 70 0.0601 0.0799 0.512 0.272 502 566 54.6 3170
A22X503IP 95 57.8 3585
A23X503IP 120 Three Cores Aluminium Conductor Cables 61.7 3995
A24X503IP 150 65.5 4605
A25X503IP 185 0.6410 0.8220 0.251 0.351 144 149 71.1 5175
240 0.4430 176 184 76.5 6120
C18X503HP 300 0.3200 0.5683 0.291 0.330 209 222 7085
C19X503HP 0.2530 238 255 51.1
C20X503HP 50 0.2060 0.4107 0.316 0.316 266 288 55.0 5085
C21X503HP 70 0.1640 301 331 57.8 6000
C22X503HP 95 0.1250 0.3250 0.345 0.309 349 389 61.4 6920
C23X503HP 120 0.1000 394 444 64.9 8090
C24X503HP 150 0.2649 0.374 0.302 68.9 9130
C25X503HP 185 0.3870 187 195 76.6 10630
240 0.2680 0.2114 0.409 0.290 227 241 82.2 13700
A18X503HP 300 0.1930 269 289 16165
A19X503HP 0.1530 0.1618 0.456 0.280 305 331 50.5
A20X503HP 50 0.1240 340 372 54.3 4185
A21X503HP 70 0.0991 0.1302 0.512 0.271 381 423 57.8 4705
A22X503HP 95 0.754 436 494 61.0 5195
A23X503HP 120 0.0601 Three Cores Copper Conductor Cables 485 556 64.9 5725
A24X503HP 150 68.9 6445
A25X503HP 185 0.4938 0.251 0.352 76.4 7160
240 0.3423 0.291 0.330 81.6 9130
300 0.2469 0.316 0.316 10315
0.1961 0.345 0.311
0.1595 0.374 0.302
0.1282 0.409 0.290
0.0986 0.456 0.280
0.799 0.512 0.272

Three Cores Aluminium Conductor Cables

0.6410 0.8220 0.251 0.351 145 152
0.4430 0.5683 0.291 0.330 177 188
0.3200 0.4107 0.316 0.316 210 225
0.2530 0.3250 0.345 0.309 238 259
0.2060 0.2649 0.374 0.302 265 291
0.1640 0.2114 0.409 0.290 300 332
0.1250 0.1618 0.456 0.280 346 391
0.1000 0.1302 0.512 0.271 387 442

This data is applicable for 6.35 / 11 KV cables
The ampacity for single core sizes 800 mm2 was based on a single end bonding

The above data is approximate and subjected to manufacturing tolerance.

Member Pioneer Holding 255