Power cables, copper conductor, XLPE insulation, PVC sheath – 0,6/1KV
Symbol: CXV…mm2 – 0,6/1KV 1, 2, 3, 4 lõi; CXV…mm2 – 0,6/1KV (cs) 1, 2, 3, 4 lõi; CXV 3x…+1x…mm2 – 0,6/1KV; CXV 3x…+1x…mm2 – 0,6/1KV (cs)
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1General
- Used in power transmission and distribution systems, rated voltage 0.6/1KV, fixed wiring.
2Applied standard
- TCVN 5935-1 / IEC 60502-1; TCVN 6612 / IEC 60228 or equivalent standard.
3Identification of cores
- By color of insulation or by color stripe:
- Single core cable: black or non stripe.
- Multi-core cable: red – yellow – blue – black or non stripe.
- Outer sheath: black.
Or by customer’s requirement.
4Structure
- (1) Conductor: By copper wires (class 2), concentrically stranded or compacted circular.
(2) Insulation: XLPE.
(3) Filler and Inner sheath: PVC.
(4) Outer sheath: PVC.
5Technical characteristics
- Rated voltage U0/U: 0,6/1 kV.
- Test voltage: 3,5 kV (5 minutes).
- Maximum conductor temperature for normal operation is 90°C.
Maximum conductor temperature for short-circuit (5s maximum duration) is 250°C.