Concentric Cable

Standard: LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables of rated voltage 0.6/1 kV. XLPE insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors

Conductors: Stranded Annealed Copper
Insulation: XLPE (Cross-linked Polyethylene)
Concentric layer: Single layer of plain annealed copper wires
Sheath/Jacket: XLPE (Cross-linked Polyethylene)

Voltage: 600/1000v
Operating temperature: Maximum 90° C, minimum -30° C

Common Used Colours:
For insulation: White, Black and Red.
For external jacket: Black

PACKAGING:
Wooden Drum
Or length to the client’s requirement.

Available Size: MM2, AWG or MCM
10 16 25 35 50 70 95
2 x 8 2 x 6 2 x 4 2 x 2 2 x 1/0 2 x 2/0 2×8 2×10
3 x 8 2×6 3 x 6 2×4 3 x 4 2×2 3 x 2
3 x 1 0 3 x 2/0 4 x 8 4 x 6 4 x 4 4 x 2
250 300 and so on

Application
Power cables for energy supply are used for industry and distribution boards, power stations, house connecting boxes and street lighting as well as control cable for the transmission of control impulses and test data. Overall, where increased electrical and also mechanical protection are required. Those cables are installed in open air, in underground, in water, indoors and in cable ducts. The concentric conductor (C) is allowed to use as PE-, PEN-conductor or as shield. Due to the typical construction of concentric conductors it is possible to obtain many more cable joints, without cutting any conductor. In that way the operating reliability is guaranteed.