AEW

CONSTRUCTION

Cross Sectional AreaCopper ConstructionInner Dia.Outer Dia Appx.Max. Conductor Resistance at 20˚CMax. Current (Amb. Temp of 40˚C)
AWGNos. / Dia. mmmmmmΩ/kmAMPS
6273 / 0.2548.0010.701.39115
4427 / 0.2549.5012.100.873150
2651 / 0.25411.0014.200.554205
1817 / 0.25411.7015.400.44240
1/01045 / 0.25412.3016.300.349285
2/01330 / 0.25414.4018.700.276325
3/01672 / 0.25416.6020.800.221380
4/02146 / 0.25418.2023.000.175440
250MCM2508 / 0.25421.1027.600.149495
350MCM3496 / 0.25420.8030.800.106680
500MCM5013 / 0.25426.8034.000.0743720
  • The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance of UL-83.
  • In view of continuous improvements in our design and process, specifications given here in are subject change without notice.

> All are flexible conductor
> Insulation material is NBR
> Sheath material is NBR

AMPS100′150′200′250′300′350′400′
100442211/01/0
1504211/02/03/03/0
200211/02/03/04/04/0
25011/02/03/04/0  
3001/02/03/04/0   
3501/03/04/0    
4002/03/0     
4502/04/0     
5003/04/0     
5503/04/0     
6004/0      

Conductor:
Welding Cable has a rope lay Class K stranded soft
drawn bare copper conductor per ASTM B-172.

Separation:
Polyester tape (25 to 30) Micron

Outer Sheath:
NBR Rubber Double Sheath, black and oil resistant

*Any other Color on specific request can also be supplied

Fixed installation-30°c to max.+ 90°C
Nominal voltage600 V
Test voltage3000 V
Mechnical propertiesTensile strength = 10 N/mm 2 Min.
Elongation = 300 Min.
Min. bending radius4 x cable diameter
Flame propagationFlame retardant test
as per IEC 60332-1

Welding Cable is for use on connections from electrode holders and clamps to arc welders, bus welding box
or transformers. Welding cable is for applications up to 600 volts and temperatures from -30°C to +90°C.

  • Ultra high performance flexible welding lead, double insulated
  • Better flame retardant properties
  • Excellent flexibility to last longer in flex applicationsBased on CENELEC HD 22-6 31, VDE 0282, IEC 245-6, IS 473, BS 638-4
  • Outstanding toughness & durability
  • High resistance to cuts, tears & abrasion
  • Resistance to oil, solvents and chemicals
  • Excellent ozone and weather resistant

Current Rating :

The maximum current ratings of flexible welding cables for different duly cycles are based on an ambient air temperature of 25°c and a maximum conductor temperature of 90°c. The percentage duly cycles for various processes and applications are as follows:

  • Automobile Welding : up to 100%
  • Semi-automatic Welding : 30% to 85%
  • Manual Welding : 0% to 60%
  • Very intermittent or Occasional Welding : up to 20%

Voltage Drop :
When total cable lengths in excess of 15 mtrs., are involved, it may be necessary to use cables of larger cross
section to ensure that the voltage drop is not excessive and welding currents are maintained at adequate levels.