907747002 - Miller Deltaweld 350 Industrial MIG Power Source with Insight Core

Industrial-Grade Power with Digital Intelligence

The Miller Deltaweld 350 (SKU: 907747002) represents the evolution of industrial MIG welding, merging Miller's legendary reliability with advanced digital connectivity. Designed for heavy manufacturing, railcar fabrication, and structural steel applications, this 350-amp (rated) power source delivers consistent arc performance on 208-230/460V 3-phase power. This specific model comes equipped with Insight Core, a passive welding information solution that provides immediate visibility into your operation's productivity, helping to identify costs and improve efficiency.

At the heart of the system is the ArcConnect receptacle, a next-generation communication interface that allows for high-speed data transfer between the power source and Miller Intellx wire feeders. This enables point-of-use controls at the feeder and ensures the system is ready for advanced pulse welding processes when paired with an Intellx Pro or Elite feeder. The unit is housed in a rugged case featuring Wind Tunnel Technology, which routes cooling air through a dedicated tunnel, preventing abrasive dust and metal shavings from contacting sensitive electronic components and PC boards.

The Deltaweld 350 is engineered for high-duty cycle environments, offering a rated output of 350 Amps at 100% duty cycle, with capabilities up to 425 Amps. It simplifies fleet management and maintenance through its modular design and backward compatibility with standard 14-pin Miller feeders (on specific models or via adapters). For facility managers and welding engineers, the inclusion of Insight Core eliminates the need for aftermarket monitoring hardware, providing a seamless path to data-driven welding operations.