Muller cables, copper conductor, PVC insulation, aluminum tape armour, PVC sheath – 0,6/1KV
Muller cables DK – CVV, DK-CVV (cs) – 0.6-1KV 2,3,4 lõi và 3 lõi + 1 trung tính
Symbol: DK-CVV…mm2 – 0,6/1KV 2, 3, 4 lõi; DK-CVV…mm2 – 0,6/1KV (cs) 2, 3, 4 lõi; DK-CVV 3x…+1x…mm2 – 0,6/1KV; DK-CVV 3x…+1x…mm2 – 0,6/1KV (cs)
Hotline
1General
- Used as a power transmission cable to electric meters, 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: red, yellow, blue, black.
- Outer sheath: black.
Or by customer’s requirement.
4Structure
- (1) Conductor: by copper wires (class 2), concentrically stranded or compacted circular.
(2) Insulation: PVC.
(3) Filler and Inner sheath: PVC.
(4) Metallic armour: aluminum tape.
(5) Outer sheath: PVC.
5Technical characteristics
- Rated voltage U0/U: 6/1 KV.
- Test voltage: 3,5 kV (5 minutes).
- Maximum conductor temperature for normal operation is 70°C.
- Maximum conductor temperature for short-circuit (5s maximum duration) is:
- 140°C with nominal area larger than 300mm2.
160°C with nominal area up to and include 300mm2.
- 140°C with nominal area larger than 300mm2.