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3x70+3x16
3x70+3x16
Portable cable used for power supply to mobile machines in surface and underground mines and similar applications.
XLPE/TPU. 90°C. 0,6/1 kV Read moreDescription
Description
Standards
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ProductIEC 60502-1; Nexans specification
Applications
Portable cable with extra-heavy-duty outer jacket used for power supply to all types of mobile machines in surface and underground mining, quarrying and other civil engineering operations. Thanks to the reduced diameter, Powermine® D&T installed on reeling systems allow longer travelling distance than other cables e.g. rubber sheathed cables.
Construction: Multicore cable with ground conductors and ground-check conductors (pilots).
1. Conductor: Very flexible stranded copper conductors, class 5 acc. to IEC 60228.
2. Insulation: Cross-linked Polyethylene (XLPE) according to IEC 60502-1.
3. Grounding conductors: One, two or three flexible copper conductors with XLPE insulation.
4. Ground-check conductor or pilots: Upon request, could be included one or two pilots with XLPE insulation.
5. Mechanical reinforcement: Aramid yarns as a central strength member, fabric tape and double aramid servings applied over the cores asembly.
6. Jacket: Extra-heavy-duty Thermoplastic Polyurethane (TPU). Colour upon request.
Marking: NEXANS CHILE POWERMINE D-T "size" 0,6/1kV Cu XLPE 90°C "date"
CABLE DESIGN
NOTES / CURRENT CARRYNG CAPACITY FOR POWERMINE D&T
(1) Current carrying capacity according to IEC 60364-5-52, for cables laid over the ground with no exposition to solar radiation.
Correction factors must be considered according to the specific installation conditions.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Dimensional characteristics
Dimensional characteristics
Electrical characteristics
Electrical characteristics
Mechanical characteristics
Mechanical characteristics
Usage characteristics
Usage characteristics
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