Miller Deltaweld 500 Power Source W/Arcconnect (230/460V) (907785)

This Deltaweld 500 power source skips the 14-pin receptacle entirely and relies on ArcConnect cabling alone, which is the detail that sets it apart from the 14-pin version of the same bare power source. It ships on 230/460V three-phase input, weighing 145 lbs.

Built around one connection standard

Every feeder paired with this unit has to run through ArcConnect, since there is no 14-pin fallback here. That cable sends point-of-use signaling out to an Intellx or Intellx Pro feeder, which keeps the connection simple for a shop already standardized on ArcConnect gear, though it leaves older 14-pin-only accessories out of the picture.

Numbers that matter here

The duty-cycle rating is 100% at 500A, stepping down to 60% at the 575A ceiling, inside a 20-650A, 10-44V output span, with gouging capability to 3/8″ carbons. Accu-Pulse technology improves pulse-arc control and puddle management, while Wind Tunnel Technology and Fan-On-Demand protect the internals from dust.

Miller ships it as the power source with digital meters only, and a manufacturer's warranty applies to Career Welder-level work.

Can a 14-pin feeder connect to this power source? No, this version carries ArcConnect cabling only, without the 14-pin receptacle. What feeder does it need? An Intellx or Intellx Pro feeder, purchased separately, completes the setup, along with running gear if it needs to roll rather than sit on a bench.

Specifications