Marlew

series SHD-GC

EPR/TPU
2000 Volt
Extra-Heavy Duty
Cu 12AWG up to 300MCM

This type of cable is required for extra-heavy duty industrial use. They are power cables for voltage up to 2000V, reinforced portable, for use in mining developments for heavy mobile equipment such as cables drag, shovels, drills and power feeders. In oil fields it is used for feeding mobile drilling equipment, and in general for mobile outdoor installations with vertical and horizontal movement. It can withstand, while fixed or in movement, all types of efforts: traction, torsion, and flexion; caused by standard cable winding equipment. It counts with plastic materials which provide suitable protection against chemical products, harsh environment, tear and impacts. Additionally, these materials do not release halogen gases in the event of a fire. Suitable for applications where grounding conductors (G) and ground check conductors (GC) are needed The cable has individual shielding on each phase conductor.

Features

  • Maximum operating temperature: 90°C for fixed installation / 60°C for mobile use and occasional bending

  • Minimum ambient temperature: -40°C in fixed installation / -25°C for occasional bending

  • Rated voltage: 2000 Volt CA

  • Construction standard: ICEA S 75-381

  • Conductors standard: ASTM B 33/172/174

  • Conductor: Tinned annealed electrolytic copper in flexible formation.

  • Separator: Helical tape between conductor and insulation

  • Insulation: EPR

  • Armor: Each phase conductor will have a tape on the insulation, then a braid of tinned copper wires and textile threads is arranged. Minimum coverage of 60%.

  • Cable formation: 3F (Phase) + 2G (Ground) + 1GC (Ground Check) Special tapes are applied to the group of conductors to ensure good circularity and allow slight slipping with respect to the cover when the cable is used

  • Cover: Double polyurethane protection resistant to UV rays, hydrocarbons and chemicals in general with internal textile braid reinforcement to achieve greater mechanical integrity.

  • Fire standard: UL 2556 (FT1)

  • Weathering standard: UL 2556 (rayos UV)

  • Hydrocarbon resistance standard: UIC 895 OR (oil, gas oil and fuel oil) / UL 13 (oil) / UL 83 (Fuel C: toluene and isoctane)

Flame retardant

Flame retardant

Tear and impacts

Tear and impacts

Halogen free

Halogen free

Flexible stranded conductors

Flexible stranded conductors

Harsh environment

Harsh environment

Identification

Flexible armored
Sheat
Conductors
Ground conductorSIN AISLAR
Ground check conductors

Instalation

Constructive variants

The information supplied corresponds to the standard version, upon request these cables can be supplied with untinned copper conductors or with another color of cover.

Download PDF

ELECTRICAL, DIMENSIONAL AND WEIGHT CHARACTERISTICS

Phase conductor gauge (AWG/MCM) Protective conductor gauge (AWG) Check conductor gauge (AWG) Electrical resistance in DC at 20°C (*) Admissible intensity in air (**) External diameter Weight approx. Radius of curvature Tensile stress Marlew Code
3x 2x 1x ohm/km Amper mm kg/km mm daN
1212146.10--2363913893SHD-GC-2kV 3x12+2G12+GC14
1012123.86--24720144129SHD-GC-2kV 3x10+2G12+GC12
812122.465927907162175SHD-GC-2kV 3x8+2G12+GC12
610101.507932.81335197278SHD-GC-2kV 3x6+2G10+GC10
48100.9410435.61717214427SHD-GC-2kV 3x4+2G8+GC10
37100.7412038.42048230532SHD-GC-2kV 3x3+2G7+GC10
26100.5913840.42343242663.1SHD-GC-2kV 3x2+2G6+GC10
1580.47216144.72952268846SHD-GC-2kV 3x1+2G5+GC8
1/0480.37618647.234732831055SHD-GC-2kV 3x1/0+2G4+GC8
2/0380.29921550.841823051320SHD-GC-2kV 3x2/0+2G3+GC8
3/0280.23724954.148993251653SHD-GC-2kV 3x3/0+2G2+GC8
4/0180.18828758.759883522071SHD-GC-2kV 3x4/0+2G1+GC8
2501/080.16132063.868943832482SHD-GC-2kV 3x250+2G1/0+GC8
3001/080.13435768.177744092857SHD-GC-2kV 3x300+2G1/0+GC8

(*) The electrical resistance reported corresponds only to the phase conductors. (**)Table H-1 of ICEA S 75-381 standard, maximum service temperature at 90ºC and ambient temperature of 40ºC