ARCCAPTAIN DC 200A Multi-Process Welder: up to 200 A

What it welds

The ARCCAPTAIN DC 200A Multi-Process Welder is a multi-process with a maker-stated output of up to 200 amps.

Miller's starting rule, 1 amp for each 0.001 inch of steel, puts 200 amps at roughly 0.200 in of steel in one pass; thicker work means bevels and more passes. Run the amperage selector.

The listing doesn't give a duty cycle with its amperage, which makes long beads hard to plan; the rating plate or manual should state it. Why it matters.

Processes, per the maker: not listed in detail. Most multi-process machines' TIG is DC lift-arc, so no aluminium unless AC is stated. Choosing a process.

Use a lens of at least OSHA's minimum shade for the current: shade 10 or darker for typical MIG work here. Shade chart.

Also on the listing: a weight of 42.7 lb.

Is it the right machine for the job?

Buy it for

A shop that does a bit of everything
Steel to about 0.200 in per pass

Skip it for

Steel much past 0.200 in in one pass

What it does well, where it falls short

Does well

Up to 200 A output
Multi-process
Pulse: DC Pulse TIG

Falls short

Duty cycle not stated with amps
Torches may be extra

Power and setup notes

Ratings are the maker's own, stated under the maker's conditions. Follow the manual, wear eye protection of at least OSHA's minimum shade, keep combustibles away, ventilate, and have a licensed electrician install new circuits.

Rated output and specs

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Model number	DC 200A	Retailer
Product weight	42.7 lb	Retailer
Size	TIG200P ACDC	Retailer
Power	ac/dc	Retailer
Output range	200a	Retailer
AC / DC	ac/dc	Retailer
Pulse	DC Pulse TIG	Retailer