Xlpe Cable Current Carrying Capacity Chart

Armoured underground power cable xlpe 11kv 240 sq mm power cable the current carrying capacity of 3c of cable.

Xlpe cable current carrying capacity chart.

What is the current capacity of 185 sqmm cable. Tables extract from vde 0298 t4 06 13 tables. Xlpe insulated armored unarmored cables. 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.

For cables having flexible conductors see section 2 4 of this appendix for adjustment factors for current carrying capacity and voltage drop. A single phase a c. Current carrying capacity voltage drop single phase a c. Current rating for xlpe land cable systems continuous current ratings for single core cables are given in tables 1 4.

Mv a m kg 0 5 3 3 93 80 2 0 75 6 6 62 54 3 1 0 10104640 5 1 25 13 37 5 1 5 16163227 5 2 5 25201916 5 4 32251210 5 current carrying capacity. What is the current carrying capacity of 20 7 al current carrying capacity for swa cable 4 core. Dielectric losses in xlpe cables are lower than for epr and fluid filled cables. Current rating 13 rating factors 14 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.

The continuous current ratings are calculated according to iec 60287 series of standards and with the fol lowing conditions. The excellent resistance to thermal deformation and the excellent aging property of xlpe cable permit it to carry large current under normal 90 oc emergency 130 oc or short circuit 250 c conditions. Specifications and current capacity for swa cable 4 core current carrying capacity of. Ease of installation xlpe cable withstands smaller radius bending and is lighter in weight allowing for easy and reliable installation.

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 t4 08 03 table 11 column 2 and 5. Aluminium mm2 mm 240. Xlpe cable single core 0 6 1kv x 90 insulated pvc sheathed to as nzs 5000 1 and manufactured to pvc best practice guidelines. 1 1 kv single core al copper cond xlpe insulated cables as per is 7098 part i cross sectional area sq mm un armoured cable overall diameter mm normal current rating in amps short circuit current rating for 1sec duration in k.

Current carrying capacity for swa cable 4 core. Amps aluminums conductor copper conductor aluminums copper ground duct air ground duct air 1cx4 8. 522 7 2 559 6 1 5 mm2 a three phase a c.