Type 241 Mining Cable Construction
| VOLTAGE | 1.1kV (Type 241.1) 3.3kV (Type 241.3) 6.6kV (Type 241.6) 11kV (Type 241.11) |
| CONDUCTOR | Tinned Copper |
| CONDUCTOR SCREEN | Paper Separator (1.1kV) Semi-conducting thermosetting material (3.3kV and above) |
| INSULATION | EPR (Ethylene Propylene Rubber) |
| INSULATION SCREEN | Synthetic tape (1.1kV) Semi-conducting thermosetting material (3.3kV and above) |
| SCREEN | - |
| EARTH COVERING | Semi-conducting thermosetting compound |
| ASSEMBLY | Three screened power cores with three earth cores on cradle separator with central pilot core |
| INNER SHEATH | Semi-conducting thermosetting compound |
| REINFORCEMENT BRAID | Polyamide Yarns |
| OUTER SHEATH | CSP (Chlorosulphonated Polyethylene) Heavy Duty |
Type 241 Mining Cable Application
These Type 241 1.1 to 11KV Mining cables are designed for various uses, including main feeder cable for continuous miners, pump cable, and power supply cable. Overall semi-conductive screen provides protective earth contact for any object breaching the sheath prior to contact with power conductors.
Type 241 Mining Cable Characteristics
Voltage Rating
- Type 241.1 – 1.1kV
- Type 241.3 – 3.3kV
- Type 241.6 – 6.6kV
- Type 241.11 – 11kV
Temperature Rating –
25℃ to +90℃
Type 241 Mining Cable Standards
AS/NZS 1802:2003, AS/NZS 1125:2001,
Water resistant
Flame retardant,
UV, sunlight, ozone and oil resistant
- Type 241.1 Mining Cable
- Type 241.3 Mining Cable
- Type 241.6 Mining Cable
- Type 241.11 Mining Cable
| NO. CORES | POWER CONDUCTOR | EARTH CONDUCTOR | PILOT CORE | NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm | NOMINAL DIAMETER mm | NOMINAL WEIGHT kg/100m |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| NOMINAL CROSS-SEC AREA mm2 | NOMINAL THICKNESS INSULATION mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | THICKNESS SEMI-CON COVERING mm | STRAND SIZE nxmm | NOMNAL THICKNESS COVERING mm |
||||
| 3 | 6 | 1.5 | 84x0.3 | 18.3x0.3 | 1 | 24/02.0 | 0.8 | 3.8 | 29.7 | 106 |
| 3 | 9 | 1.5 | 77x0.4 | 27x0.3 | 1 | 24/02.0 | 0.8 | 3.8 | 31.6 | 127 |
| 3 | 16 | 1.6 | 126x0.4 | 42x0.3 | 1 | 24/02.0 | 0.8 | 3.9 | 35 | 164 |
| 3 | 25 | 1.6 | 209x0.4 | 66x0.3 | 1 | 24/02.0 | 0.8 | 4.2 | 37.9 | 208 |
| 3 | 35 | 1.6 | 285x0.4 | 90x0.3 | 1 | 24/02.0 | 0.8 | 4.4 | 39.8 | 254 |
| 3 | 50 | 1.7 | 380x0.4 | 120x0.3 | 1 | 40/0.20 | 0.8 | 4.9 | 45.2 | 328 |
| 3 | 70 | 1.8 | 361x0.5 | 110x0.4 | 1 | 40/0.20 | 0.8 | 5.3 | 50 | 425 |
| 3 | 95 | 2 | 475x0.5 | 110x0.4 | 1 | 40/0.20 | 0.8 | 5.8 | 56 | 532 |
| 3 | 120 | 2.1 | 608x0.5 | 110x0.4 | 1.2 | 40/0.20 | 0.8 | 6.3 | 59.5 | 633 |
| 3 | 150 | 2.3 | 740x0.5 | 135x0.4 | 1.2 | 40/0.20 | 0.8 | 6.7 | 64.9 | 766 |
| 3 | 185 | 2.5 | 925x0.5 | 165x0.4 | 1.4 | 40/0.20 | 0.8 | 7.3 | 71.3 | 924 |
| 3 | 240 | 2.8 | 1221x0.5 | 216x0.4 | 1.4 | 40/0.20 | 0.8 | 8 | 76.9 | 1147 |
| 3 | 300 | 3 | 1525x0.5 | 275x0.4 | 1.4 | 40/0.20 | 0.8 | 8.7 | 86.4 | 1426 |
| NO. CORES | POWER CONDUCTOR | EARTH CONDUCTOR | PILOT CORE | NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm | NOMINAL DIAMETER mm | NOMINAL WEIGHT kg/100m |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| NOMINAL CROSS-SEC AREA mm2 | NOMINAL THICKNESS INSULATION mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | THICKNESS SEMI-CON COVERING mm | STRAND SIZE nxmm | NOMNAL THICKNESS COVERING mm |
||||
| 3 | 16 | 3 | 126x0.4 | 42x0.3 | 1 | 24/02.0 | 0.8 | 5 | 44 | 249 |
| 3 | 25 | 3 | 209x0.4 | 66x0.3 | 1 | 24/02.0 | 0.8 | 5.3 | 47.9 | 315 |
| 3 | 35 | 3 | 285x0.4 | 90x0.3 | 1 | 24/02.0 | 0.8 | 5.6 | 51.3 | 376 |
| 3 | 50 | 3 | 380x0.4 | 120x0.3 | 1 | 40/0.20 | 0.8 | 6 | 55.4 | 450 |
| 3 | 70 | 3 | 361x0.5 | 110x0.4 | 1 | 40/0.20 | 0.8 | 6.4 | 60.7 | 576 |
| 3 | 95 | 3 | 475x0.5 | 135x0.5 | 1 | 40/0.20 | 0.8 | 6.8 | 64.1 | 675 |
| 3 | 120 | 3 | 608x0.5 | 165x0.4 | 1.2 | 40/0.20 | 0.8 | 7.2 | 69.2 | 810 |
| 3 | 150 | 3 | 740x0.5 | 216x0.4 | 1.2 | 40/0.20 | 0.8 | 7.6 | 74 | 952 |
| 3 | 185 | 3 | 925x0.5 | 252x0.4 | 1.4 | 40/0.20 | 0.8 | 8 | 79.3 | 1112 |
| 3 | 240 | 3 | 1221x0.5 | 324x0.4 | 1.4 | 40/0.20 | 0.8 | 8.6 | 86.1 | 1360 |
| 3 | 300 | 3 | 1525x0.5 | 259x0.5 | 1.4 | 40/0.20 | 0.8 | 9.1 | 92.7 | 1640 |
| NO. CORES | POWER CONDUCTOR | EARTH CONDUCTOR | PILOT CORE | NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm | NOMINAL DIAMETER mm | NOMINAL WEIGHT kg/100m |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| NOMINAL CROSS-SEC AREA mm2 | NOMINAL THICKNESS INSULATION mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | THICKNESS SEMI-CON COVERING mm | STRAND SIZE nxmm | NOMNAL THICKNESS COVERING mm |
||||
| 3 | 16 | 5 | 126x0.4 | 42x0.3 | 1.4 | 24/02.0 | 0.8 | 6.1 | 55.2 | 365 |
| 3 | 25 | 5 | 209x0.4 | 66x0.3 | 1.4 | 24/02.0 | 0.8 | 6.4 | 59.1 | 440 |
| 3 | 35 | 5 | 285x0.4 | 90x0.3 | 1.4 | 24/02.0 | 0.8 | 6.7 | 62.6 | 509 |
| 3 | 50 | 5 | 380x0.4 | 120x0.3 | 1.4 | 40/0.20 | 0.8 | 7.1 | 66.4 | 592 |
| 3 | 70 | 5 | 361x0.5 | 110x0.4 | 1.4 | 40/0.20 | 0.8 | 7.4 | 71.3 | 727 |
| 3 | 95 | 5 | 475x0.5 | 135x0.5 | 1.4 | 40/0.20 | 0.8 | 7.9 | 75 | 835 |
| 3 | 120 | 5 | 608x0.5 | 165x0.4 | 1.4 | 40/0.20 | 0.8 | 8.3 | 80.3 | 990 |
| 3 | 150 | 5 | 740x0.5 | 216x0.4 | 1.4 | 40/0.20 | 0.8 | 8.6 | 84.8 | 1140 |
| 3 | 185 | 5 | 925x0.5 | 252x0.4 | 1.4 | 40/0.20 | 0.8 | 9 | 90.1 | 1311 |
| 3 | 240 | 5 | 1221x0.5 | 324x0.4 | 1.4 | 40/0.20 | 0.8 | 9.6 | 96.9 | 1576 |
| NO. CORES | POWER CONDUCTOR | EARTH CONDUCTOR | PILOT CORE | NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm | NOMINAL DIAMETER mm | NOMINAL WEIGHT kg/100m |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| NOMINAL CROSS-SEC AREA mm2 | NOMINAL THICKNESS INSULATION mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | NUMBER AND NOMINAL DIAMETER OF WIRES n x mm | THICKNESS SEMI-CON COVERING mm | STRAND SIZE nxmm | NOMNAL THICKNESS COVERING mm |
||||
| 3 | 25 | 7.6 | 209x0.4 | 66x0.3 | 1.8 | 24/02.0 | 0.8 | 7.8 | 73.4 | 645 |
| 3 | 35 | 7.6 | 285x0.4 | 90x0.3 | 1.8 | 24/02.0 | 0.8 | 8.1 | 76.7 | 724 |
| 3 | 50 | 7.6 | 380x0.4 | 120x0.3 | 1.8 | 40/0.20 | 0.8 | 8.5 | 80.7 | 825 |
| 3 | 70 | 7.6 | 361x0.5 | 110x0.4 | 1.8 | 40/0.20 | 0.8 | 8.9 | 85.9 | 975 |
| 3 | 95 | 7.6 | 475x0.5 | 135x0.5 | 1.8 | 40/0.20 | 0.8 | 9.3 | 89.2 | 1088 |
| 3 | 120 | 7.6 | 608x0.5 | 165x0.4 | 1.8 | 40/0.20 | 0.8 | 9.7 | 94.5 | 1258 |
| 3 | 150 | 7.6 | 740x0.5 | 216x0.4 | 1.8 | 40/0.20 | 0.8 | 10 | 99 | 1423 |
| 3 | 185 | 7.6 | 925x0.5 | 252x0.4 | 1.8 | 40/0.20 | 0.8 | 10.4 | 104.3 | 1610 |
Why Huadong Cable
Our vision is to become an internationally renowned cable brand. Customer satisfaction, employee advancement, and corporate growth are our service tenets. High standards, globalization, and building an international brand are our business philosophy.
About HuaDong
Henan Huadong Cable Co., Ltd., established in 1999, is a state-level high-tech enterprise integrating scientific research, production, and trade. Deeply engaged in the Belt and Road Initiative, Huadong Cable exports its products to over 130 countries worldwide, covering regions including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
HuaDong Technology
HuaDong Cable focuses on technological research and development, employing 60 professionals with senior technical titles and holding over 100 invention and utility model patents. The company has assembled a team of experienced technical engineers to ensure the quality of its cable products.
Main Products
Our main products: Marine cables, power cables, overhead cables, fire-resistant cables, low-smoke zero-halogen cables, rubber cables, high-temperature resistant cables, instrumentation and control cables, solar cables, and other products.
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