Copper core elastomer insulated PVC sheathed anti-aging wire is a high-performance cable, whose core features are reflected in the material combination and protection technology. Rated voltage 450/750V, 2.5mm² specification current carrying capacity up to 28A (laid in air), power transmission efficiency ≥98%, elastomer insulation layer with multi-strand twisted copper core design, can withstand more than 500 bending tests without breaking, suitable for mobile devices or frequent vibration scenes.
Conductor: Using high-purity electrolytic copper core (purity ≥99.95%), stable conductivity and low
resistivity.
Insulation: Usually cross-linked polyethylene (XLPE) or thermoplastic elastomer (TPE) is used.
Sheath layer structure: thickness 1.0-1.5mm, using corrugated structure to enhance compressive
strength (can withstand ≥2000N radial pressure).
Rated voltages: 450/750V
Ambient temperature: can work for a long time in the temperature range of -15℃ to 70℃.
| Cross-Sectional Area mm² | Thickness of Insulation mm | Thickness of Sheath mm | Overall Diameter mm | Approx Weight kg/km | Max.D.C resistance of at 20℃ Ω/km | |
| min | max | |||||
| 2.5 | 0.8 | 0.8 | 5.0 | 5.2 | 46 | 7.41 |
| 4 | 0.8 | 0.8 | 5.4 | 5.7 | 63 | 4.61 |
| 6 | 0.8 | 0.8 | 5.9 | 6.2 | 85 | 3.08 |
| 10 | 1.0 | 1.0 | 8.0 | 8.3 | 144 | 1.83 |
| 16 | 1.0 | 1.0 | 9.1 | 9.4 | 210 | 1.15 |
| 25 | 1.2 | 1.2 | 11.2 | 11.5 | 321 | 0.727 |
| 35 | 1.2 | 1.2 | 12.2 | 12.6 | 416 | 0.524 |
| 50 | 1.4 | 1.4 | 14.5 | 14.9 | 575 | 0.387 |
| 70 | 1.4 | 1.4 | 16.2 | 16.6 | 781 | 0.268 |
| 95 | 1.6 | 1.6 | 18.8 | 19.3 | 1062 | 0.193 |
| 120 | 1.6 | 1.6 | 20.3 | 20.7 | 1284 | 0.153 |
| 150 | 1.8 | 1.8 | 22.9 | 23.4 | 1641 | 0.124 |
| 185 | 2.0 | 2.0 | 25.4 | 26.0 | 2013 | 0.0991 |
| 240 | 2.2 | 2.2 | 28.8 | 29.4 | 2634 | 0.0754 |
| 300 | 2.4 | 2.4 | 31.9 | 32.6 | 3270 | 0.0601 |
| 400 | 2.6 | 2.6 | 35.6 | 36.4 | 4131 | 0.0470 |
Typical application areas:
Industrial field: Applicable to automation equipment, CNC machine tools and other occasions that
require frequent bending or mobile power supply. Its elastic insulation layer can reduce the risk of
insulation damage caused by mechanical stress.
Construction field: As a power distribution line inside a building, it is especially suitable for environments
such as high-temperature workshops and underground garages, and has both flame retardant and anti-
aging properties.
InOutdoor facilities: Used in outdoor scenes such as street light power supply and landscape lighting, the
UV resistance of the polyvinyl chloride sheath can extend the service life of the line.
Mobile appliances: As a power cord for power tools and household appliances, its flexibility and bending
resistance ensure safe use.
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