POLYFLEX MINE - 0,6/1 kV - 4G35

Description

Description

Standards

  • Product
    HD 308 S2; IEC 60228; LVD 2014/35/EU
  • Test
    EN 60332-1-2; IEC 60754-2

Use and installation method

POLYFLEX MINE cables are designed for power supply connections to all types of mobile equipment and vehicles used in quarrying, open-cast mining and other large scale civil engineering operations.

For applications in mining and milling sites, construction plants, industry etc.
N.B. For applications not covered by Regulation EU 305/2011.

Installation conditions

  • Minimum installation temperature: -30°C 
  • Recommended minimum bending radius: 10 times the cable diameter
  • Recommended maximum tensile stress: 15 N/mm² of the cross-section of the copper for mobile use, 50 N/mm² for static use.

Construction

  • Conductor: class 5, flexible, plain copper wire
  • Insulation: EPR cross-linked
  • Taping: paper tape
  • Sheath: polyurethane TMPU (anti-torsion)
  • Colour: yellow

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Class 5
Conductor material
Plain copper
Construction type
4G35
Insulation
EPR cross-linked
Outer sheath
Polyurethane TMPU
Sheath colour
Yellow
Taping
Paper tape

Dimensional characteristics

Dimensional characteristics

Approximate weight
2050 kg/km
Average insulation thickness in mm
1.6
Average sheath thickness
2.9 mm
Conductor diameter (mm)
7.3
Maximum outer diameter
29.8 mm
Minimum outer sheath thickness
2.6 mm

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C (Ohm/km)
0.554
Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Test voltage
4 kV

Mechanical characteristics

Mechanical characteristics

Maximum tensile strength dynamic
15 N/mm2
Maximum tensile strength static
50 N/mm2

Usage characteristics

Usage characteristics

Bending factor when laying
10 (xD)
Maximum operating temperature
90 °C
Minimum installation temperature
-30 °C
Minimum operating temperature
-60 °C
Short-circuit max. conductor temperature
250 °C

Resources

Resources

Selling & delivery Information

Marking

LTC POLYFLEX MINE [form.] [traceability] [year] Made in Italy [metric]

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