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18/30(36) kV CV-AWA (CE optional*)
 IEC 60502-2 (1 CORE)
 CVAWA(1 CORE) 18/30(36)kV CABLE
Construction
1. Conductor : Compact round stranded annealed copper wires
2. Conductor screen : Semi-conductive Cross-linked polyethylene (XLPE) compound
3. Insulation : Cross-linked polyethylene (XLPE)
4. Insulation screen : Semi-conductive Cross-linked polyethylene (XLPE) compound
5. Metallic screen : Copper wires and copper contact tape
6. Binding tape : Polyester / Spunbond tape
7. Inner sheath : Polyvinyl chloride (PVC), ( Optional : PE )*
8. Armour : Hard-drawn aluminium wires
9. Binding tape : Polyester / Spunbond tape
10. Outer sheath : Polyvinyl chloride (PVC), ( Optional : PE )*
Application
For general purpose power distribution in dry and wet location, installation in exposed,
in conduit or duct or direct burying in ground.
Conductor
 Insulation
thickness
nominal



mm		 Diameter
over
insulation
(Approx.)


mm.		 Inner
Sheath
thickness
nominal


mm		 Hard
Drawn
aluminium
wire
diameter

mm		 Diameter
over
armour
(Approx.)


mm.		 Outer
Sheath
thickness
nominal


mm		 Overall
diameter
(Approx.)



mm		 Maximum
DC.
Conductor
resistance
at 20°C

ohm/km		 Current
rating
in air



A
 Cable
weight
(Approx.)



kg/km		 Standard
length




m
Size



mm2		 Number
of wires
(Min.)



 Diameter
(Approx.)



mm
50 6 8.33 8.0 26.1 1.2 2.00 36.5 2.2 44 0.387 245 2170 500
70 12 9.73 8.0 27.5 1.2 2.00 38.0 2.3 45 0.268 305 2460 500
95 15 11.43 8.0 29.2 1.2 2.00 40.0 2.3 47 0.193 370 2800 500
120 18 12.95 8.0 30.7 1.3 2.50 42.5 2.4 50 0.153 430 3315 500
150 18 14.27 8.0 32.1 1.3 2.50 44.0 2.5 52 0.124 485 3735 500
185 30 15.98 8.0 33.8 1.3 2.50 45.5 2.5 53 0.0991 555 4190 500
240 34 18.47 8.0 36.9 1.4 2.50 49.5 2.6 58 0.0754 655 5120 300
300 34 20.68 8.0 39.1 1.4 2.50 51.5 2.7 60 0.0601 750 5865 300
400 53 23.39 8.0 41.8 1.5 2.50 54.5 2.8 63 0.0470 870 6900 300
500 53 26.67 8.0 45.1 1.5 2.50 58.0 2.9 67 0.0366 1005 8285 250
630 53 30.22 8.0 48.7 1.6 2.50 61.5 3.0 71 0.0283 1155 9965 250
800 53 34.00 8.0 52.4 1.7 2.50 65.5 3.1 75 0.0221 1310 11990 200

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