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IEC Three Core 26/35KV XLPE Insulated
Description

Application:
       This cable is used for urban networks. It can be installed aerially, in conduit, on open trays and in underground ducts 
Operating temperature:
       90 & & &,,,,,
 
Voltage rating:
       26/35KV
Construction:
       Conductor: Compact round stranded copper or aluminium
       Conductor Shield: Semi-conducting tape and /or semi-conducting cross-linked polyethylene
       Insulation: Cross-linked polyethylene
       Insulation Shield: Semi-conducting cross-linked polyethylene
       Shield: Copper tape shield
       Filler: Polypropylene (Nonhygroscopic material)
       Binding Tape: Polyester and/or non-woven tape (Optional: water blocking tape)
       Bedding: Black polyethylene (Optional: polyvinyl chloride)
       Armour: Galvanized steel wire or steel tape armoured
      Sheath: Black polyvinylene (ST7) (Optional: polyvinyl chloride)

Insulation colour:
     The individual cores shall be identified by the colored strip tapes ,applied under the metallic shielding layer

Followed standard:
       IEC60502-2,IEC60228
Construction data:

Nominal Cross sectional area

Reference conductor diameter Nominal insulation thickness Unarmoured Steel tape armoured Steel wire armoured
Approx overall diameter Approx weight of cable Approx overall diameter Approx weight of cable Approx overall diameter Approx weight of cable
AL CU AL CU AL CU
mm2 mm mm mm kg/km kg/km mm kg/km kg/km mm kg/km kg/km
50 8.4 10.5 81.0 4780 5510 91.0 9680 10300 98.0 16140 17060
70 10.0 10.5 86.0 6520 7830 95.0 10200 11480 102.0 16970 18260
95 11.7 10.5 91.0 7300 8910 99.0 11010 12750 106.0 18080 19830
120 13.2 10.5 94.0 7700 9960 102.0 11730 13930 109.0 19110 21320
150 14.5 10.5 98.0 8410 11230 106.0 12590 15360 112.0 20180 22940
185 16.2 10.5 101.0 9140 12610 110.0 13500 16930 117.0 21350 24800
240 18.4 10.5 106.0 10170 14600 115.0 14800 19250 122.0 22860 27340
300 20.6 10.5 111.0 10320 16940 120.0 16230 21790 126.0 24350 29950
400 23.8 10.5 118.0 11690 20190 125.0 17065 24530 133.0 25980 33440
500 26.6 10.5 122.0 12500 22990 131.0 17900 27300 140.0 27230 36550
 
    
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