Type 455 3.3 To 33KV Mining Wire AS/NZS 2802

• 3×Conductors: Flexible stranded tinned annealed copper conductor.

  Conductor Screen: Semiconductive compound (for cables having a voltage rating of 3.3/3.3kV and above).

• Insulation: EPR.

• Insulation Screen: Semiconductive elastomer.

• Filler: Elastomer centre filler.

• 2×Interstitial Earth Conductor: CSP covered flexible stranded tinned copper conductor.

• 1×Interstitial Pilot: EPR covered flexible stranded tinned copper conductor.

• Textile Reinforcement: Open-weave braid reinforcement.

• Sheath: Extra-heavy duty PCP sheath. Extra-heavy duty CPE/CSP sheath can be offered upon request.

Type 455 3.3 to 33kV mining wire is a lightweight, highly flexible medium and high voltage mining cable designed according to AS/NZS 2802 standard, specially developed for operating occasions with higher weight and space requirements. Compared with Type 450, Type 455 adopts a thinner insulation layer and sheath thickness design, and eliminates the internal cable support structure (such as cradle or center filler partition), with a smaller overall diameter and lighter weight, suitable for working conditions with smaller drum radius or frequent movement. Although the structure is simpler, it still retains the key three-core main conductors, two grounding cores, and one control conductor to meet complex power supply and monitoring requirements.

Greater Wire is a mining wire manufacturer. With advanced manufacturing equipment, strict quality control system and superb engineering team, we have earned a reputation for reliability, consistency and technical excellence in the global cable industry. Over the years, we have continuously invested in automation, testing technology and production upgrades to ensure that every cable we produce meets or exceeds international standards. Our cables are widely used in key applications such as power distribution, mining plant area, renewable energy systems, building wiring, industrial automation, transportation, and other professional fields with strict requirements on durability and performance.