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Conductors: Stranded tinned annealed copper conductor.
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Insulation: EPR.
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Filling: Elastomer centre filler.
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Optional Pilot Core (Type A only): CPE composite insulated and covered pilot conductor.
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Screen (earth conductor): Copper wire.
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Sheath: Heavy duty PCP sheath.
Application
Type A & B 1.1/1.1kV mining electrical cables are widely applied in underground coal mines and other mining operations where robust low-voltage power distribution is essential. These cables are typically used to supply power to fixed equipment such as pumps, fans, lighting systems, and control panels within tunnels and shafts. Type A cables, with the option of three pilot cores, are particularly suitable for installations requiring monitoring, control, or communication between electrical systems, enhancing operational safety and system coordination. Both Type A and B feature strong mechanical and flame-retardant properties, making them ideal for harsh mining environments where durability, flexibility, and safety are critical. Their reliable construction ensures stable electrical performance, even under high mechanical stress, moisture, and chemical exposure.
Feature
Type A & B 1.1/1.1kV mining electrical cables are specifically engineered for reliable power distribution in underground mining environments, particularly within coal mines. Operating at a voltage rating of 1.1kV, these cables are designed to handle low-voltage power supply for fixed installations in demanding and hazardous conditions. Type A cables offer the option of incorporating three pilot cores, insulated and covered with CPE composite material, to facilitate monitoring and communication functions alongside power transmission. Both Type A and B feature stranded tinned annealed copper conductors, EPR insulation, a durable elastomer filler, and a heavy-duty PCP sheath, providing excellent mechanical strength, flame resistance, and flexibility. With a copper wire screen serving as the earth conductor, these cables ensure safe operation and effective fault current management in underground coal mining systems.
Certification
Type A & B 1.1/1.1KV mining electrical cable has SAA certification, which means that the product meets the strict standards of Oceania in terms of safety, electrical performance, and quality. Certified cables can legally enter the Australian and New Zealand markets and are widely used in key areas such as mines, power systems, and industrial construction. They not only improve the compliance and professionalism of the project, but also provide higher safety protection for end users.
Package
Company Introduction
Greater Wire is a reliable mining electrical cable manufacturer built to Australian standards, with a strong focus on delivering durable, high-performance solutions for the mining industry. All cables are manufactured in strict accordance with AS/NZS specifications, offering superior resistance to mechanical stress, flames, oil, abrasion, and moisture. Engineered to perform consistently in both underground and surface mining operations, these cables are well-suited for harsh and demanding environments. Backed by over 30 years of manufacturing expertise and supported by advanced production technology, Greater Wire provides a wide range of mining cable solutions, including low voltage, medium voltage, flexible rubber sheathed, and soft-core designs to meet diverse operational needs.
customer
Partner
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| Nominal Conductor Area | Strand Size | Insulation Thickness | Core Screen | Pilot Conductor | Nominal Sheath Thickness | Nominal Overall Diameter | Nominal Weight | ||
| Strand Size | Area of Screen | Strand Size | Thickness of Covering | ||||||
| mm² | No/mm | mm | mm | mm² | No/mm | mm | mm | mm | kg/100m |
| Type A & B | |||||||||
| 16 | 7/1.70 | 1.4 | 48/0.40 | 6 | 24/0.20 | 1.6 | 2.5 | 24.6 | 120 |
| 25 | 19/1.35 | 1.4 | 57/0.40 | 7.2 | 32/0.20 | 1.8 | 2.5 | 28 | 170 |
| 35 | 19/1.53 | 1.5 | 63/0.40 | 7.9 | 30/0.25 | 1.8 | 2.5 | 30.4 | 205 |
| 50 | 19/1.78 | 1.7 | 72/0.40 | 9 | 50/0.25 | 2.0 | 3 | 34.9 | 270 |
| 70 | 19/2.14 | 1.8 | 67/0.50 | 13.2 | 80/0.25 | 2.0 | 3.3 | 40.2 | 370 |
| 95 | 19/2.52 | 2 | 77/0.50 | 15.1 | 80/0.25 | 2.0 | 3.8 | 46.1 | 490 |
| 120 | 37/2.03 | 2.2 | 65/0.67 | 22.9 | 80/0.25 | 2.0 | 3.8 | 51.1 | 615 |
| 150 | 37/2.25 | 2.3 | 70/0.67 | 24.7 | 80/0.25 | 2.0 | 4.4 | 56 | 740 |
| 185 | 37/2.52 | 2.5 | 78/0.67 | 27.5 | 80/0.25 | 2.0 | 5.1 | 62.3 | 915 |
| 240 | 61/2.25 | 2.7 | 45/1.35 | 64.4 | 80/0.25 | 2.0 | 5.7 | 72.9 | 1290 |
