Welding Cable Specifications Pdf

Welding cable ampacities the total circuit length includes both welding and ground leads based on 4 volt drop 60 duty cycle required cable sizes.

Welding cable specifications pdf.

As an example let s assume you have a 400 amp power source at 60 duty cycle and need a total combined length of electrode plus work cables of 100 feet. Current rating for hofr sheathed welding cable nominal area of application conductor sq mm copper conductor aluminium conductor current 100 amps rating 85 amps max 60 amps duty cycle of 30 amps current 100 amps rating 85 amps max 60 amps duty cycle of 30 amps 16 135 146 174 246 rubber insulated flex ible. Welding cable is thermoset as opposed to thermoplastic to better resist weld splatter. Water out through power cable water cooled 2 piece gas cooled connection diagrams 1 piece gas thru water cooled gas thru 1 piece gas cooled valve valve dinse dinse dinse lug.

For applications up to 600 volts and temperatures from 50 c to 105 c. 1 800 426 0877 the standard. Welding cable class k 30 awg stranding 600v product construction conductor. Figure 5 is an example of a chart for selecting the proper welding cable size.

Welding cable 4 awg 600v stranded bare copper class k epdm black. Welding cable ampacities single conductor required cable sizes. Mig welding wire for aluminum this er4043 wire is for aluminum 43 356 3003 3004 5052 6061 and 6063. This wire creates stronger welds than standard mig welding wire for aluminum.

And clamps to arc welders bus welding box or transformers. Other charts are available from cable manufacturers and welding reference books. For welding cable application suggested ampacities for 600 volt in line applications awg amperes awg amperes 4 0 405 1 220 3 0 350 2 190 2 0 300 4 140 1 0 260 6 105 appendix j ampacities for portable cable in accordance with nec table 400 5 a 2. Download spec sheet pdf.

Welding cable 4 awg 600v extra flexible stranded bare copper class k epdm green. Welding cable is for use on connections from electrode holders. Welding 4 epdm 30 awg blk. For arc welding cable applications length in feet for total circuit for secondary voltage only do not use this table for 600 volt applications.

Rope lay class k flexible stranded bare copper conductor per astm b 172. Premium grade 90ºc epdm black or red. The cable is typically rated 600 volts but can also be rated 100 volts. Applications for use with secondary voltage resistance welding leads and power supply applications not exceeding 600v ac.