Type 451 Mining Cable – AS/NZS 2802 Metal-Screened Reeling Cable, 3.3–33kV
Heavy-Duty Reeling Cable with Reduced Pilot Core for Lighter Weight & Flexibility, Kevlar® Reinforced Sheath, Fire-Retardant Design for Draglines & Wharf Cranes
$10.00
Technical Specifications
Parameter | Description |
|---|---|
Cable Type | Class 1 Composite Screened Reeling and Trailing Cable |
Applicable Standards | AS/NZS 2802 |
Rated Voltage | 3.3/3.3 kV to 33/33 kV |
Conductor Material | Tinned copper (three cores plus two earths and one pilot) |
Insulation | EPR (XR-EP-90) semiconductive elastomer screened |
Screen | Composite screen of tinned annealed copper wire and polyester yarn under semiconductive tape |
Core Colours | Red, White, Blue with braid tracers |
Earth Conductors | Two semiconductive elastomer-covered earth cores located in cable interstices |
Pilot Conductors | One elastomer-covered pilot conductor located in cable interstices |
Sheath | Extra heavy-duty XHD-85-PCP with Kevlar® polyaramid yarn braid reinforcement |
Maximum Operating Temperature | +90 °C |
Minimum Operating Temperature | -25 °C |
Flexibility | Flexible |
Mechanical Impact Resistance | Heavy duty |
Water Resistance | Suitable for immersion and temporary water coverage |
UV and Weather Resistance | Suitable for direct solar radiation and outdoor exposure |
Physical & electrical characteristics
Type 451.3
Type 451.6
Type 451.11
Type 451.22
Type 451 is a Class 1 composite screened cable designed according to AS/NZS 2802 standards for general-purpose mining applications. Designed with ratings from 3.3/3.3 kV up to 33/33 kV, this cable is similar to Type 450 but features reduced pilot conductor size. It is suitable for slow reeling and trailing applications, commonly used with draglines, shovels, excavators, wharf cranes, and materials handling equipment. The cable provides excellent flexibility and durability with an extra heavy-duty XHD-85-PCP sheath reinforced by a Kevlar® polyaramid yarn braid for enhanced mechanical protection.
Product Features
Reduced Pilot Size: Designed with smaller pilot conductors compared to Type 450 for applications where reduced pilot size is advantageous.
Heavy-Duty Construction: Composite screened power cores with robust earth and pilot conductor design provide strength and electrical reliability.
Kevlar® Reinforced Sheath: Extra heavy-duty XHD-85-PCP sheath with Kevlar® polyaramid yarn braid for exceptional tear and cut-through resistance.
Flexible and Durable: Suitable for slow reeling and trailing tasks in demanding mining environments.
Fire Retardant: Meets AS/NZS 2802 flame and fire retardant requirements.
5. Application Areas
Ideal for use with draglines, shovels, excavators, wharf cranes, and materials handling equipment requiring flexible, durable trailing and reeling cables with reduced pilot size.
6. Quality Certifications
AS/NZS 2802
7. Installation and Maintenance
Recommended for installation in free air and on mobile equipment. Following AS/NZS installation guidelines with regular inspections will help maintain cable integrity and reliable performance.
8. Customization Services
Kevlar® braid reinforcement and custom cable lengths can be provided on demand to meet specific project requirements.
Contact Us
For quotations, technical datasheets, and custom mining cable solutions, please contact our sales or technical teams.
