AS/NZS 1802 Type 210 1.1 kV Composite Screened Flexible Cable for Hand-Held Mining Equipment
Type 210 1.1 kV Flexible Composite Screened Cable to AS/NZS 1802
The AS/NZS 1802 Type 210 1.1 kV cable is a heavy-duty flexible composite screened cable specifically engineered for hand-held mining and industrial equipment operating in demanding environments. Designed in accordance with AS/NZS 1802 and AS/NZS 5000.1, this cable provides reliable electrical performance, excellent mechanical durability, and enhanced resistance to harsh mining conditions including moisture, abrasion, chemical exposure, and outdoor weathering.
This cable is widely used as a flexible trailing lead for portable boring machines and other mobile equipment where high flexibility, robust mechanical protection, and screened earth continuity are critical.
Key Features of AS/NZS 1802 Type 210 1.1 kV Cable
Designed to AS/NZS 1802
Rated voltage: 1.1/1.1 kV
Composite screened flexible mining cable
Suitable for hand-held boring machines
Excellent flexibility for trailing applications
Heavy-duty HD-85-PCP sheath
EPR insulated conductors rated to 90°C
Tinned copper conductors for corrosion resistance
Composite earth screen with tinned annealed copper wires
Extensible central pilot conductor
Flame retardant construction
Suitable for direct sunlight and outdoor exposure
Resistant to mechanical impact and chemical exposure
Suitable for temporary immersion and wet environments
Applications
The Type 210 1.1 kV flexible mining cable is primarily used for:
Hand-held underground mining boring machines
Portable mining equipment
Heavy-duty industrial tools
Mobile electrical equipment
Flexible trailing power leads
Harsh mining and tunnelling environments
Certain regulatory authorities may restrict the operational use of this cable to 250/250 V applications depending on local compliance requirements.
Standards and Approvals
This cable complies with the following standards:
AS/NZS 1802
AS/NZS 5000.1
Fire Performance
Flame retardant construction
Designed for enhanced operational safety in mining and industrial environments
Temperature Range
Operating Condition | Temperature |
|---|---|
Maximum operating temperature | +90°C |
Minimum operating temperature | -25°C |
The EPR insulation system allows stable electrical performance under elevated thermal loads while maintaining flexibility at low temperatures.
Cable Construction
Conductors
Flexible tinned copper conductors
Three power cores plus central pilot conductor
Excellent corrosion resistance and flexibility
Insulation
EPR (R-EP-90) insulation
High thermal endurance
Excellent dielectric properties
Suitable for mining and industrial flexing applications
Composite Screen (Earth)
The cable incorporates a composite screen consisting of:
Tinned annealed copper wire
Polyester yarn
This structure improves earth continuity while maintaining cable flexibility and mechanical strength.
Core Identification
Power core colours:
Red braid tracer
White braid tracer
Blue braid tracer
Pilot Core
Single extensible pilot located centrally
Pilot resistance: ≤ 5.5 Ω/100 m
The pilot conductor assists with monitoring, control, and safety functions in mining equipment systems.
Outer Sheath
Heavy-duty HD-85-PCP sheath
Excellent resistance to:
Abrasion
Impact
Chemicals
Moisture
Weathering
UV exposure
Environmental and Mechanical Performance
Property | Performance |
|---|---|
Chemical exposure | Very good / Frequent |
Mechanical impact | Heavy duty |
Water exposure | Immersion / Temporary coverage |
Solar radiation resistance | Suitable for direct exposure |
Flexibility | Flexible construction |
The cable is designed for severe mining conditions involving repeated handling, dragging, flexing, and exposure to water and contaminants.
Installation Conditions
Suitable for installation:
In free air
In ducts
On mining and industrial machinery
Technical Specification Analysis — Type 210 1.1 kV
Electrical Characteristics
Engineering Advantages of Type 210 Composite Screened Cable
Enhanced Safety Through Composite Screening
The composite screen provides reliable earth continuity and additional protection against electrical faults, making the cable suitable for demanding mining safety requirements.
Excellent Flexibility
The flexible conductor design and elastomeric insulation system allow repeated movement and handling without premature fatigue failure.
Superior Environmental Resistance
The PCP outer sheath delivers strong resistance against:
Oils
Abrasion
Mechanical abuse
Moisture ingress
UV radiation
Harsh mining environments
Reliable Performance in Wet Conditions
The cable can tolerate temporary immersion and high-moisture operating environments commonly encountered in underground mining applications.
Typical Industries
Underground mining
Tunnelling
Quarry operations
Heavy industry
Construction equipment
Industrial maintenance systems
Why AS/NZS 1802 Type 210 Cables Are Important in Mining Applications
Mining operations require cables capable of surviving constant flexing, mechanical abuse, moisture exposure, and harsh environmental conditions. The Type 210 1.1 kV composite screened cable combines flexibility, electrical safety, and heavy-duty durability into a construction optimized for portable mining equipment and industrial machinery.
Its screened structure, flexible EPR insulation, and robust PCP sheath make it a dependable solution for operators seeking long service life and stable electrical performance in demanding operational environments.
