33kv Xlpe Cable Current Carrying Capacity Table

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.

33kv xlpe cable current carrying capacity table.

Current rating for xlpe land cable systems continuous current ratings for single core cables are given in tables 1 4. 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. The continuous current ratings are calculated according to iec 60287 series of standards and with the fol lowing conditions. The current carrying capacity rating is computed by using the following xlpe stranded copper conductor cable current xlpe stranded copper conductor cable current carrying capacity bs6622 bs7835 single core armoured 11kv xlpe henan jiapu cable co current carrying capacity of 11kv xlpe cables.

Hard drawn aluminium sector shape insulation. Dielectric losses in xlpe cables are lower than for epr and fluid filled cables. 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. 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.

Current capacity shall be as per table given below. Cable specification for 33kv single core 630sqmm bs7870 cables. Of 90 deg c. Sizes in continuous a c.

Amps aluminums conductor copper conductor aluminums copper ground duct air ground duct air 1cx4 8. Exact data will vary based upon the options required. 11 kv 22 33 kv 11 22 33 kv 70 sq mm 160 155 165. For conditions of operation different from those on which the continuous current carrying capacity tables are based ratings can be determined by application of rating factor in table below.

Xlpe insulated armored unarmored cables. The cable is suitable for rated voltage 19 33kv according to iec 60502 2. When laid direct in the ground 30 deg c when laid in air 40 deg c. Current carrying capacity table in amps 19 33kv single core solid bond in air.

Cross section of 11 kv up to 33 kv ai xlpe swa pe cable 02 conductor. Tables extract from vde 0298 t4 06 13 tables. Medium voltage underground transmission and distribution mv xlpe single core 19 33kv single core.