TYPE275 1.1 kV Flexible Shuttle Car Mining Cable
TYPE 275 1.1 kV Flexible Shuttle Car Mining Cable is an RFQ-oriented flexible reinforced mining cable for underground shuttle cars, high-speed reeling equipment and mobile mining equipment trailing service, with a referenced 3 phase core, 3 earth core and central pilot core arrangement for review by TEBAOFLEX.
- Product type: 1.1 kV flexible shuttle car mining cable
- Model: TYPE 275
- Voltage rating: 1.1/1.1 kV
- Conductor material: Tinned copper
- Core configuration: 3 phase cores, 3 earth cores and 1 central pilot core
- Insulation: EPR insulation, R-EP-90
- Sheath: Heavy-duty HD-85-PCP sheath
- Maximum continuous operating temperature: 90 °C
For an accurate quotation, provide the required conductor size and core configuration, cable length and quantity, equipment, basket or routing geometry, movement duty, operating environment and required documentation.
Type 275 Mining Cable for Underground mining shuttle cars
TYPE275 1.1 kV Flexible Shuttle Car Mining Cable is an RFQ-focused mining cable draft for underground shuttle cars, high-speed reeling equipment and mobile mining equipment trailing service. It is intended for free-air mobile equipment installations where a flexible reinforced cable is required for severe underground duty and resistance to corkscrewing.
The referenced construction uses tinned copper conductors with three phase cores, three earth cores and one central pilot core. The phase cores use EPR insulation, while the earth cores are semiconductive elastomer-covered and positioned in the interstices; the cable also includes semiconductive elastomer fill, open-weave reinforcement and a heavy-duty PCP sheath.
For quotation, TEBAOFLEX can review the required conductor size, pilot-core arrangement, reeling duty and site operating conditions against the requested 1.1 kV flexible shuttle car mining cable application. Final construction, electrical values and production details should be confirmed through the RFQ process before procurement.
TYPE275 is a 1.1 kV flexible shuttle car mining cable draft for mobile underground mining equipment service, especially shuttle cars using high-speed reeling equipment.
It is intended for underground shuttle cars, high-speed reeling equipment, mobile mining equipment trailing cable service and free-air mobile equipment installations where a flexible reinforced mining cable is required. Other installation conditions should be confirmed before quotation.
Continue the mining cable selection: For the full Mining & Tunneling Cables range and application guidance, see Mining and Tunneling Cable Solutions. For heavy-duty mobile trailing equipment, compare TRMC-J Mining Cable; for portable scoop, pump and drill applications, review Type 41 Cable 640/1100V. Send the equipment, voltage and route details for an RFQ.
Construction
| Element | Construction detail |
|---|---|
| Conductors | Tinned copper conductors. |
| Core arrangement | 3 phase cores, 3 earth cores and 1 central pilot core. |
| Phase core insulation | EPR insulation, R-EP-90. |
| Phase core colours | Red, white and blue. |
| Earth cores | Three semiconductive elastomer-covered flexible earth cores located in the interstices. |
| Fill and reinforcement | Semiconductive elastomer fill with open-weave reinforcement. |
| Outer sheath | Heavy-duty HD-85-PCP sheath. |
Applications
TYPE275 is a flexible shuttle car mining cable for mobile underground mine equipment service where a reinforced trailing or reeling cable is required.
- Underground mining shuttle cars used with high-speed reeling equipment.
- Mobile mining equipment trailing cable service.
- Free-air mobile equipment installations.
- Applications requiring a flexible reinforced cable construction for severe underground operating conditions.
Specifications
| Parameter | Value |
|---|---|
| Voltage rating | 1.1/1.1 kV |
| Maximum continuous operating temperature | 90 °C |
| Temperature characteristic range indicated | +90 °C and -25 °C |
| Pilot core maximum DC resistance | 5.5 Ω/100 m for power conductors up to 35 mm²; 3 Ω/100 m for larger conductors |
| Part | Conductor area | Nominal conductor diameter | Insulation thickness | AC resistance at 90 °C and 50 Hz | Reactance | Voltage drop | Capacitance to earth | Earth area each | Sheath thickness | Nominal cable diameter | Approximate mass |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 mm² option | 16 mm² | 6.0 mm | 1.6 mm | 1.58 Ω/km | 0.109 Ω/km | 2.74 mV/A·m | 0.377 μF/phase/km | 4.5 mm² | 3.8 mm | 31.8 mm | 170 kg/100 m |
| 25 mm² option | 25 mm² | 7.3 mm | 1.6 mm | 0.951 Ω/km | 0.102 Ω/km | 1.66 mV/A·m | 0.443 μF/phase/km | 6.6 mm² | 4.0 mm | 35.0 mm | 225 kg/100 m |
| 35 mm² option | 35 mm² | 8.9 mm | 1.6 mm | 0.698 Ω/km | 0.0963 Ω/km | 1.22 mV/A·m | 0.521 μF/phase/km | 9 mm² | 4.3 mm | 39.0 mm | 285 kg/100 m |
| 50 mm² option | 50 mm² | 10.2 mm | 1.7 mm | 0.523 Ω/km | 0.0943 Ω/km | 0.920 mV/A·m | 0.551 μF/phase/km | 13.2 mm² | 4.7 mm | 43.3 mm | 370 kg/100 m |
Standards
The final order specification defines the documentation applicable to the supplied product.
| Documentation basis | Final order specification |
|---|
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Type 41 Cable 640/1100V Mining | TEBAOFLEX
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