AS/NZS 2802 Type 440 1.1–22kV Flexible Feeder Trailing Cable
Feichun AS/NZS 2802 Type 440 1.1–22kV Flexible Feeder Trailing Cable
Applications :
These cables are mainly used as flexible feeder trailing cables for power supply to machinery and equipment, include 3 large pilots and a central semiconductive cradle for support and protection of power cores.
Standards :
AS/NZS 2802:2000
AS/NZS 1125
AS/NZS 3808
AS/NZS 5000.1 |  |
Construction :
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. |
Composite Screen (earth conductor) | Tinned annealed copper braiding interwove with polyester yarn. |
Cradle Separator | Semiconductive PCP. |
3×Interstitial Pilot | EPR covered flexible stranded tinned copper conductor. |
Sheath | Heavy duty PCP sheath. Heavy duty CPE/CSP sheath can be offered upon request. |
When mining, dredging, and heavy industrial operations require high-voltage power delivery to constantly moving equipment, ordinary power cables are simply not enough. This is where the Feichun AS/NZS 2802 Type 440 1.1–22kV Flexible Feeder Trailing Cable comes into play.
What Is an AS/NZS 2802 Type 440 Flexible Feeder Trailing Cable?
AS/NZS 2802 Type 440 is a high-voltage flexible feeder trailing cable designed to supply power to mobile machinery and heavy equipment. Unlike fixed installation cables, trailing cables must withstand:
Continuous bending and reeling
Abrasion and impact
Torsion and crushing forces
Electrical stress at voltages up to 22kV
Type 440 cables are commonly used in surface mining, underground mining, sand dredging, ports, and large industrial plants, where equipment such as excavators, stackers, reclaimers, and draglines operate continuously.
Where Are AS/NZS 2802 Type 440 Trailing Cables Commonly Used?
What Are the Typical Application Scenarios?
Type 440 trailing cables are widely used in:
Open-cut mining (coal, iron ore, copper)
Sand and mineral dredging
Ports and bulk material handling
Mobile crushers and conveyors
Large industrial feeders requiring flexibility
How Does Type 440 Compare with Other AS/NZS 2802 Cables?
Type 440 vs Type 412
Feature | Type 440 | Type 412 |
|---|---|---|
Voltage range | Up to 22kV | Typically ≤ 1.1kV |
Pilots | 3 large pilots | Usually fewer |
Application | High-power feeders | Medium-duty feeders |
Flexibility | Very high | High |
Conclusion: Type 440 is the preferred choice for high-voltage, high-power trailing applications.
What Should Be Considered When Installing Type 440 Trailing Cables?
Installation Best Practices
Maintain minimum bending radius (≥ 6–8 × cable diameter)
Avoid sharp edges and uncontrolled dragging
Use proper cable handling equipment
Regularly inspect pilot and earth continuity
Ensure correct termination for screened MV cables
Correct installation significantly extends service life.
Frequently Asked Questions About AS/NZS 2802 Type 440 Trailing Cable
Can Type 440 Be Used as a Fixed Installation Cable?
No. Type 440 is designed specifically for flexible trailing applications. Fixed installations require different cable constructions.
Is Type 440 Suitable for Underground Mining?
Yes, provided ventilation, fire performance, and regulatory requirements are met. Optional CPE/CSP sheaths improve performance in confined environments.
How Long Does a Type 440 Trailing Cable Last?
Service life depends on:
Mechanical handling
Operating voltage
Environment
With proper use, 5–10 years is common in mining operations.
Can Feichun Customize Type 440 Cables?
Yes. Options include:
CPE/CSP outer sheath
Custom pilot configurations
Special marking and colours
Length and packaging solutions
Why Choose Feichun AS/NZS 2802 Type 440 Trailing Cables?
Feichun combines:
Strict compliance with AS/NZS standards
Proven performance in Australia and South Africa
Advanced material selection
Engineering support for application matching
This makes Feichun Type 440 a reliable choice for demanding flexible feeder systems.
How Do You Select the Right Type 440 Cable for Your Project?
Choosing the correct voltage class, conductor size, and sheath material is critical to safety and efficiency.
👉 Contact Feichun's technical team to:
Compare Type 440 models
Match cable specifications to your equipment
Receive application-specific recommendations
