MV Medium Voltage XLPE Insulated Power Cable Three Core Copper Tape Shield EN60502
Specs | Conductor diameter | Nominal thickness of insulation | Outside diameter of insulation | Nominal thickness of sheath | Approximate outer diameter of cable | Approximate cable weight |
3×25 | 6.0 | 4.5 | 17.0 | 2.4 | 47.0 | 2274 |
3×35 | 7.0 | 4.5 | 18.0 | 2.5 | 49.5 | 2673 |
3×50 | 8.2 | 4.5 | 19.2 | 2.6 | 52.3 | 3156 |
3×70 | 10.0 | 4.5 | 20.8 | 2.7 | 55.9 | 3932 |
3×95 | 11.6 | 4.5 | 22.6 | 2.8 | 60.0 | 4879 |
3×120 | 13.0 | 4.5 | 24.0 | 2.9 | 63.2 | 5743 |
3×150 | 14.4 | 4.5 | 25.4 | 3.0 | 66.5 | 6700 |
3×185 | 16.1 | 4.5 | 27.2 | 3.1 | 70.6 | 7919 |
3×240 | 18.4 | 4.5 | 29.4 | 3.3 | 75.7 | 9782 |
3×300 | 20.6 | 4.5 | 31.6 | 3.4 | 80.7 | 11755 |
3×400 | 23.4 | 4.5 | 34.4 | 3.7 | 87.4 | 14550 |
3×500 | 26.6 | 4.5 | 38.5 | 3.8 | 97.3 | 18348 |
3×630 | 30.0 | 4.5 | 41.9 | 4.1 | 105.3 | 22765 |
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Q: Why is copper tape shielding used in this cable?
A: The copper tape shield (CTS) provides electromagnetic interference (EMI) protection and ensures low impedance, maintaining signal integrity in sensitive industrial environments.
Q: What are the advantages of XLPE insulation?
A: XLPE offers high dielectric strength (up to 90°C), thermal stability, and resistance to moisture/chemicals, outperforming traditional PVC insulation.
Q: What conductor sizes are available?
A: Standard cross-sections range from 25mm² to 630mm², with 3-core configurations (e.g., 3x240mm²) for balanced phase current distribution.
Q:Is this cable suitable for underground installations?
A: Yes, it features steel wire/tape armoring (SWA/STA) for mechanical protection and is rated for direct burial or ducting, complying with IEC60502 standards.
Q: Are there flame-retardant options?
A: Yes, variants like LSZH (low-smoke zero-halogen) sheath are available for fire-prone areas such as tunnels and high-rises.
Q: What bending radius is required during installation?
A: Minimum bending radius is 12× overall diameter for 3-core cables (15× for single-core), ensuring insulation integrity.
Q: Which international standards does this cable comply with?
A:It meets IEC60502-2, VDE0276, and BS7835 for performance, safety, and environmental resistance