Welding Cables

WELDING CABLE WITH PLAIN ANNEALED HIGH CONDUCTIVITY COPPER, MALINEX TAPED AND INSULATION OF TOUGH RUBBER SHEATHED (HOFR).


  • Welding Cables
  • For Tough Rubber Sheathed
  • For HDFR Sheathed
Nominal area of Conductor
Copper Conductor
Aluminium Conductor
Conductor Strands/ Wire dia Radial thickness of covering Approx. overall diameter Max. Repsistance at 2000C Conductor Strands/Wire dia Radial thickness of covering Approx. overall diameter Max. Repsistance at 2000C
(Sq.mm) (mm) (mm) (mm) (O/km) (mm) (mm) (mm) (O/km)
16 513/0.2 2.0 10.0 1.210 - - - -
25 783/0.2 2.0 12.0 0.780 - - - -
35 497/0.3 2.0 13.7 0.554 494/0.3 2.0 13.7 0.901
50 702/0.3 2.2 15.3 0.386 702/0.3 2.2 16.7 0.634
70 999/0.3 2.4 17.3 0.272 999/0.3 2.4 18.3 0.446
95 1332/0.3 2.6 20.5 0.206 1332/0.3 2.6 20.5 0.334
120 - - - - 1702/0.3 2.8 22.7 0.256
Nominal area of Conductor
Copper Conductor
Aluminium Conductor
Current 100% Rating 85% At 60% Max. 30% Duty Cycle of 20% Current 100% Rating 85% At 60% Max. 30% Duty Cycle of 20%
(Sq.mm) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps)
16 94 102 121 172 210 - - - - -
25 125 136 161 228 279 - - - - -
35 156 169 201 285 349 123 133 159 225 275
50 197 214 254 360 440 155 168 200 283 347
70 248 269 320 453 555 196 213 253 358 438
95 299 342 386 546 669 237 257 306 433 530
120 - - - - - 283 307 365 517 633

* Ambient Air Temperature 300C.
* Maximum Conductor Temperature 600C.

Nominal area of Conductor
Copper Conductor
Aluminium Conductor
Current 100% Rating 85% Max. 60% Duty Cycle of 20% Current 100% Rating 85% Max. 60% Duty Cycle of 30%
(Sq.mm) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps) (Amps)
16 135 146 174 246 - - - -
25 177 192 228 343 - - - -
35 221 240 285 403 176 191 227 321
50 279 303 360 509 222 241 287 405
70 352 382 454 643 280 304 361 511
95 424 460 547 774 339 368 438 619
120 - - - - 404 438 522 738

* Ambient Air Temperature 300C.
* Maximum Conductor Temperature 900C.

Application
Rubber Insulated flexible welding cable are used to connect welding machines and for better welding proficiency.
Type 7 size to be selected according to the welding processes(Duty Cycle) application and length of the cable.

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