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Welding cable

SQ MM sizes 10 sq mm to 240 sq mm and AWG sizes 6 Awg to 500 MCM

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These are both single and double insulated wires available in 4 different colours used mainly for the purpose of welding. These wires are available in 2 different styles Northern American which is 6AWG to 500MCM and European which is 10sqmm to 240sqmm. Our welding cable provides resistance against water, grease, chemical and more corroding agents.

At Vipul Copper we clinically test all our welding cables under temperature -55c to 105c. to ensure proper quality to our customers.

Our Welding cable has large scale application

  • Manufacturing of ships
  • Spot welding
  • Transformers
  • Earthing
  • Switch gear
  • Automobile welding and more

With such long list of application these cables can perform at conductor temperature between 250c to 900c providing our customers huge flexibility to use the welding cable across a lot of other applications as well.

Technical DataTable

Welding Cables

Cross-sectional area Max. conductor resistance at 200C Nom. thickness of sheath Overall diameter Max. overall diameter Current ratings welding application duty cycle(%) Non welding application
mm2 ohm/km mm mm mm 100 Amps 85 Amps 60 Amps 30 Amps 20 Amps Amps
10 1.91 2 8.6 10 105 115 135 190 235 110
16 1.21 2 9.7 11.5 135 145 175 245 302 138
25 0.78 2 11.1 13 180 195 230 330 402 187
35 0.554 2 12.5 14.5 225 245 290 410 503 233
50 0.386 2.2 14.3 17 285 310 370 520 637 295
70 0.272 2.4 17.1 19 355 385 460 650 794 372
95 0.206 2.6 19.5 21.5 430 470 560 790 961 449
120 0.161 2.8 21.5 24 500 540 650 910 1118 523
150 0.129 3 23.9 26 580 620 740 1040 1297 608
185 0.106 3.2 26.3 29 660 715 850 1200 1476 690
240 0.0801 3.4 29 32 710 770 916 1296 1587 744
300 0.0641 3.6 32.6 35 800 850 1035 1450 1790 840
400 0.0486 3.8 37 39 925 1000 1195 1690 2070 970
  • Insulation thickness, Sheath thickness and overall dimensions are nominal values.
  • The number of wires is approximate and strand diameter is nominal; they shall be
  • such as to satisfy the requirements of conductor resistance as per IS 8130/1984, BS-6360, IEC-60228 & VDE-0295.

Rating factors for variation in ambient temperature

Ambient temperature °C 20° 25° 30° 35° 40° 45° 50° 55° 60° 65°
Rating factor 1.04 1 0.96 0.91 0.87 0.82 0.76 0.69 0.64 0.57