Type 441 Mining Cable – AS/NZS 2802 Class 1 Flexible Reeling & Trailing Cable, 3.3–22kV
Compact Class 1 Design with Semi-Conductive Screened Power Cores, Three Earth Cores & One Pilot – Kevlar® Reinforced Sheath, High Voltage Performance, Superior Cut & Tear Resistance
$10.00
Technical Specifications
Parameter | Description |
|---|---|
Cable Type | Class 1 Semiconductive Screened Mining Cable |
Applicable Standards | AS/NZS 2802 |
Rated Voltage | 3.3/3.3 kV up to 22/22 kV |
Conductor Material | Tinned copper (three cores plus three earth cores) |
Insulation | XR-EP-90; core identification by printed numbers on black semiconductive elastomer insulation screen |
Earth Conductors | Three semiconductive elastomer-covered tinned annealed copper cores located in cable interstices |
Pilot Conductors | One EPR-covered central extensible pilot conductor |
Maximum DC Resistance | 3 Ω/100 m for power cores up to 35 mm²; 2 Ω/100 m for cores above 35 mm² |
Sheath | Extra heavy-duty HD-85-PCP with Kevlar® polyaramid yarn braid reinforcement |
Maximum Operating Temperature | +90 °C |
Minimum Operating Temperature | -25 °C |
Flexibility | Flexible |
Chemical Resistance | Very good — suitable for frequent chemical exposure |
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 441.3
Type 441.6
Type 441.11
Type 441.22
Type 441 3.3-22 kV is a Class 1 semiconductive screened cable designed in accordance with AS/NZS 2802 standards for general-purpose mining applications. Engineered with lower insulation and sheath radials than Class 2 cables, it is especially suitable for materials handling equipment and scenarios that require a smaller overall diameter and reduced mass. This cable is ideal for slow reeling and trailing applications, offering flexibility and durability. For enhanced abrasion and cut-through resistance, it features an extra heavy-duty HD-85-PCP sheath reinforced with a Kevlar® polyaramid yarn braid.
Application Areas
Designed for use in materials handling equipment and other mining applications requiring slow reeling and trailing cables with smaller diameter and weight but high durability.
Quality Certifications
AS/NZS 2802
Installation and Maintenance
Suitable for installation in free air and on mobile equipment. Follow AS/NZS installation guidelines with regular inspections to maintain cable integrity.
Customization Services
Kevlar® braid sheath reinforcement and custom cable lengths are available upon request to meet specific project requirements.
Contact Us
For quotations, detailed technical datasheets, and customized solutions tailored to your mining needs, please contact our sales or technical teams.
