AS/NZS 1802 Type 209 Flexible Composite Screened Mining Cable 1.1kV–11kV for Mobile Equipment, Pumps, Crushers & Underground Feeders
Overview of AS/NZS 1802 Type 209 Cable
The AS/NZS 1802 Type 209 flexible composite screened cable is a heavy-duty mining and industrial power cable engineered for medium-voltage and low-voltage feeder applications in harsh operating environments. Designed for underground mining, surface mining, mobile machinery, and industrial power distribution systems, Type 209 cable combines excellent flexibility, mechanical durability, flame retardancy, and superior environmental resistance.
Widely used throughout mining operations and heavy industries, this cable is suitable for power supply connections between transformers and gate-end boxes, feeder circuits to pumps, fans, crushers, conveyors, and other mobile or semi-mobile equipment. It can also serve as a replacement for traditional Type A or Type B feeder cables in many applications.
Manufactured in accordance with:
AS/NZS 1802
AS/NZS 1972
AS/NZS 5000.1
the cable provides reliable performance under demanding Australian and international mining conditions.
Typical Applications of Type 209 Mining Cable
AS/NZS 1802 Type 209 cable is extensively used in:
Underground mining feeder systems
Transformer-to-gate-end-box connections
Mine dewatering pumps
Ventilation fans
Crushers and conveyor systems
Mobile mining equipment
Surface mining operations
Industrial machinery power supply
Temporary and portable power systems
Heavy-duty above-ground mobile equipment
The cable is designed for environments where high mechanical stress, water exposure, chemical contamination, and continuous movement are common operating conditions.
Key Features of AS/NZS 1802 Type 209 Cable
Heavy-Duty Flexible Construction
The cable uses finely stranded tinned copper conductors combined with EPR insulation and a robust PCP sheath, delivering excellent flexibility for mobile and trailing applications.
Composite Screened Design
Each power core incorporates a composite screen consisting of tinned annealed copper wires and polyester yarn, improving electrical safety, earth continuity, and electromagnetic performance.
Flame Retardant Performance
Type 209 cable is flame retardant and designed for safer operation in underground mining and confined industrial environments.
Excellent Chemical Resistance
The HD-85-PCP outer sheath offers very good resistance to:
Oils
Greases
Industrial chemicals
Mining contaminants
Moisture and water ingress
Suitable for Harsh Outdoor Conditions
The cable is suitable for direct sunlight exposure and severe weather conditions, making it ideal for above-ground mining and industrial installations.
Wide Temperature Range
Maximum operating temperature: +90°C
Minimum operating temperature: -25°C
Construction Details of Type 209 Composite Screened Cable
Conductors
Three power cores plus one central extensible pilot
Tinned copper conductors
Flexible stranded construction
Conductor Separator Tape
Voltage Rating | Separator Type |
|---|---|
1.1/1.1 kV | Polyester tape |
3.3 kV and above | Semiconductive tape |
Insulation
EPR (R-EP-90) elastomer insulation
Excellent thermal and electrical properties
High flexibility and moisture resistance
Insulation Screen
Voltage Rating | Insulation Screen |
|---|---|
1.1/1.1 kV | Proofed textile |
3.3 kV and above | Semiconductive screen |
Composite Earth Screen
The composite screen consists of:
Tinned annealed copper wires
Polyester yarn reinforcement
This design enhances:
Earth continuity
Fault current capability
Mechanical stability
Electromagnetic shielding
Pilot Core
Single extensible pilot
Located centrally within cable
Outer Sheath
Heavy-duty HD-85-PCP sheath
Excellent abrasion resistance
High impact resistance
Water and chemical resistant
UV and weather resistant
Optional sheath reinforcement is available upon request for extreme-duty applications.
Electrical Performance Characteristics
Maximum DC Resistance of Pilot
Conductor Size | Maximum DC Resistance |
|---|---|
Up to 35 mm² | 5.5 Ω/100 m |
Above 35 mm² | 3 Ω/100 m |
Operating Voltage Range
The Type 209 cable family covers:
1.1/1.1 kV
3.3/3.3 kV
6.6/6.6 kV
11/11 kV
Installation Conditions
Type 209 flexible mining cable is suitable for installation:
In free air
In cable ducts
On mobile equipment
On industrial machinery
In underground mining environments
In temporary portable power systems
Advantages of Type 209 Flexible Mining Cable
High Reliability in Mining Operations
The cable is engineered specifically for harsh mining conditions involving:
Repeated movement
Mechanical impacts
Water immersion
Abrasion
Chemical exposure
Enhanced Safety
Composite screening and flame-retardant properties improve operational safety in underground and industrial applications.
Long Service Life
The combination of tinned copper conductors, EPR insulation, and HD-85-PCP sheath delivers excellent durability and reduced maintenance requirements.
Excellent Electrical Performance
Low reactance, controlled capacitance, and optimized voltage drop characteristics help maintain stable power transmission over long feeder distances.
The AS/NZS 1802 Type 209 composite screened flexible mining cable is a proven solution for demanding low-voltage and medium-voltage mining power applications from 1.1 kV up to 11 kV. With robust EPR insulation, composite screened construction, heavy-duty PCP sheath, and excellent resistance to mechanical stress, chemicals, moisture, and UV exposure, it is ideally suited for underground mining, mobile equipment, pumps, crushers, and industrial feeder systems.
Its compliance with AS/NZS mining cable standards ensures dependable electrical performance, operational safety, and long-term durability in some of the world’s toughest operating environments.
