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Rubber Cables

SFLEX NSHXAFO 3kV Flexible Cables

Application

  • Suitable for installations in wagons and trams.
  • Dry environments.
  • Equipment wiring.
  • Switch cabinets.
  • Rail vehicles and Omni buses.
  • High voltage applications.

Product Construction

  • Conductor :  Strands of bare Copper wires
  • Insulation : Electron Beam Cross Linked Polyolefin (Halogen Free).
  • Outer Sheath : Electron Beam Cross Linked Polyolefin (Halogen Free).

Technical Data

  • Temperature Range:
    Flexible applications : – 50°C to +125°C
    Fixed Installation : – 25°C to +125°C
    During Operation (max): +125°C
    In Case of Short Circuit: +200°C
  • Test Voltage : 6 kV at 50 Hz, 5 min.
  • Bending Radius(Minimum):
    Flexing : 10 x Cable Diameter
    Static : 6 x Cable Diameter
  • Rated Voltage (U /U) : 1.8/3 kV

Features

  • Electron Beam Cross Linked insulation
  • Good Mechanical strength.
  • Inherently earth fault proof routing in trains and buses.
  • Protection against short circuit.
  • Flame retardant.
  • Highly resistive to oil.

Part number Conductor size Nom.Outer Diameter Approx.Weight Max.Conductor resistance at 20°C
  Sq.mm mm Kg/Km Ω/km
6411304 1.5 6.99 67.55 13.7
6411604 2.5 7.45 82.79 8.21
6411904 4 8.80 119.18 5.09
6412304 6 9.39 147.51 3.39
6412704 10 10.72 208.08 1.95
6412804 16 11.81 282.43 1.24
6413004 25 13.70 405.73 0.795
6413204 35 14.91 521.46 0.565
6413404 50 16.43 690.26 0.393
6413704 70 18.20 911.13 0.277
6413804 95 20.64 1213.88 0.210
6414104 120 22.30 1483.88 0.164
6414204 150 23.95 1801.70 0.132
6414404 185 26.04 2191.16 0.108
6414604 240 29.07 2794.60 0.0187
6414804 300 30.31 3423.94 0.0654

Other length as per Customer order.

Current Carrying capacity given is for the maximum conductor operating temperature of 80°C and ambient air temperature of 40°C.

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