Welding Cable

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CROSS-SECTIONAL VIEW

APPLICATION

For the transmission of high currents from the electric welding machine to the welding tool. Suitable for flexible use under rough conditions, on assembly lines and conveyor systems, in machine tool and motor car manufacturing, shipbuilding, for manually and automatically operated line and spot welding machines.  

TECHNICAL CHARACTERISTICS

VOLTAGE RATING 
1100 V
OPERATING TEMPERATURE RATING 
-20 TO +85 DEG 
MINIMUM BENDING RADIUS 
6 X OVERALL DIA 

CABLE CONSTRUCTION

CONDUCTOR

STRANDED ANNEALED BARE COPPER AS PER BS EN60228, CLASS-6 (EXTRA FLEXIBLE COPPER)

SEPARATOR:

PET (Polyster tape)

INSULATION

  1. HOFR(HEAT,OIL  & FLAME RESISTANCE) +TPR(THERMOPLASTIC RUBBER)
  2. TPR + TPR (THERMOPLASTIC RUBBER)

STANDARD

IS-9857:1990, BS-EN60228, CLASS-6

 

Cross Sectional Area Copper Construction Nominal Thickness Outer Dia Appx  Max. Conductor Resistance at 20˚C Current rating
Welding applications
Duty Cycle
100% 85% 80% 60% 35% 20%
Sq.mm Nos/ Dia mm mm mm Ω/km amp amp amp amp amp amp
10.00 320/0.200 2.00 10.04 1.910 100 100 100 101 106 116
16.00 513/0.200 2.00 11.25 1.210 135 136 136 139 150 174
25.00 783/0.200 2.00 12.96 0.780 180 182 183 190 213 254
35.00 1121/0.200 2.00 14.82 0.554 225 229 231 243 279 338
50.00 702/0.300 2.20 16.78 0.386 285 293 296 316 371 457
70.00 999/0.300 2.40 19.17 0.272 355 367 373 403 482 602
95.00 1332/0.300 2.60 21.88 0.206 430 448 456 498 606 765
120.00 1702/0.300 2.80 24.03 0.161 500 524 534 587 721 917
  • The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance of IEC 60228 / DIN VDE 0295 / IS 8130 / BS 6360
  • In view of continuous improvements in our design and process, specifications given here in are subject change without notice.

Rating factors for variation in ambient temprature

Ambient temperature °C 20° 25° 30° 35° 40° 45° 50° 55° 60° 65°
Rating Factor 1.04 1.00 0.96 0.91 0.87 0.82 0.76 0.69 0.64 0.57
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