33kv Xlpe Cable Current Carrying Capacity Table

Dynamic forces 2 8.

33kv xlpe cable current carrying capacity table.

Galvanized steel wire outer shealth. Although current cables represent a vast improvement over their prede and temperature became the preponderant parameters in the rating of power cables. Black termite repellent polyethylene core identification. Technical data sheets 500 290 kv xlpe cable 400 230 kv xlpe cable 345 200 kv xlpe cable.

Lengths of 420 m of a 300 kv cable insulated with xlpe have been installed in. Xlpe cross linked polyethylene type gp8 to bs7655 insulation screen. Weight dimension data current carrying capacity of cables 3 8 6 6 kv e ht xlpe single core 16 6 35 11 kv e 6 6 6 6kv ue ht xlpe single core 17 11 11 kv ue ht xlpe single core 18 12 7 22 kv e ht xlpe single core 19 19 33 kv e ht xlpe single core 20 33 33 kv ue ht xlpe single core 21. Where it is intended to group a cable in this table with other cables the cable should be rated at the lowest of the maximum operating temperatures of any of the cables in the group see regulation 512 1 5.

Mono conductors rubber insulated pvc insulated heat resistant. Cross section of 11 kv up to 33 kv ai xlpe pe aerial cable cross section of 11 kv up to 33 kv ai xlpe swa pe cable 02 conductor. Current rating for xlpe land cable systems continuous current ratings for single core cables are given in tables 1 4. Tables extract from vde 0298 4 06 13 tables.

Earthing methods induced voltage 2 6. Inductance inductive reactance 2 4. Metallic sheath types 3. Capacity charging current 2 3.

33kv xlpe cable armoured cable. Noteworthy is the 525 kv self contained oil filled cable system at the grand. Xctdp cu xlpe cts dsta pvc three core 6 6kv to 33kv xlpe insulated copper tape screen pvc bedded double steel tape armoured pvc sheath iec 60502 2 xctsp cu xlpe cts swa pvc three core 6 6kv to 33kv xlpe insulated copper tape screen pvc bedded steel wire armoured pvc sheath iec 60502 2 appendix cable technical data cable current. 11 17 18 21 26 and 27 current carrying capacity cables with a nominal voltage up to 1000 v and heat resistant cables vde 0298 4 06 13 table 11 column 2 and 5.

Polypropylene yarn binder tape. Short circuit current capacity 2 7. Black polyethylene armour. Dielectric losses in xlpe cables are lower than for epr and fluid filled cables.

For cables having flexible conductors see section 2 4 of this appendix for adjustment factors for current carrying capacity and voltage drop. Power cables for power networks underground outdoors and in cable ducting. On or at surfaces. 11 kv 22 33 kv 11 22 33 kv 70 sq mm 160 155 165 95 sq mm 190 175 200 120 sq mm 215 195 230 150 sq mm 240 225 265 185 sq mm 270 255 310 240 sq mm 315 290 345 300 sq mm 355 325 396 400 sq mm 405 385 460 500 sq mm 450 450 590 4 4 short circuit current short circuit current of 11 22 33 kv xlpe cable shall be as per table given below.

Class 2 stranded plain copper conductor to bs en 60228 2005 previously bs6360 conductor screen. Bs6622 33kv armoured cable xlpe cable conductor. The continuous current ratings are calculated according to iec 60287 series of standards and with the fol lowing conditions. Plastic tape bedding.

Xlpe cable system standards 4.