Dimension 650 #907617

Multiprocess Compatible
Three Phase Input
3/8" Cut
3-Year Miller Warranty

Miller Dimension 650 #907617

Rugged and Durable, Inside and Out

Its all-aluminum construction helps the machine resist corrosion throughout its long life. Exclusive input inductor protection guards performance and reliability against “dirty” input power. The internal airflow protects electrical components and PC boards from dirt, dust, debris, greatly improving reliability. Fan-On-Demand™ operates only when needed to reduce noise, power consumption, and the amount of airborne contaminants pulled through the machine.

Smaller and Lighter

Reduced size and weight results in an easier-to-handle package that exceeds the welding performance of larger, heavier machines. The Dimension 650 uses 40 percent less floor space than the previous model.

Power Efficient

High electrical efficiency and an excellent power factor mean that you can get more welding done using less power. On 460 VAC, the new Dimension 650 draws only 43 amps at rated load and can operate on 50-amp service. Four new machines can work at maximum loads simultaneously on a 200-amp service, drawing less amperage than three previous models.

Improved Arc Performance

The Dimension offers high-quality performance for applications ranging from power-intensive to precise. Gouging mode provides 800 amps of usable power, a full 650 amps of power at 100-percent duty cycle, which is perfect for heavy gouging with 3/8-inch carbons. There are three wire modes (GMAW/FCAW/SAW) for simplified setup and optimized arc performance. Solid and flux-cored wires with gas offer exceptional short-arc MIG precision to weld thin metals with less risk of distortion or burn-through and premium Flux-Cored welding with gas. Flux-Cored (self-shielded) welding performance is exceptional, especially with wires commonly found in infrastructure construction. Sub Arc mode provides the capability to retrofit into nondigital Sub Arc applications. The Dimension features excellent Stick and Lift Arc TIG performance. Arc control is beneficial when welding with Stick and solid wires for easier fine-tuning of tough-to-weld materials and out-of-position applications.

Find more welding machines such as multi-process welders, Stick welders, and MIG welding machines at Welders Supply.

This product replaces these legacy models:

PROCESSES

Air Carbon Arc Cutting and Gouging (CAC-A)
Flux Cored (FCAW)
MIG (GMAW)
Stick (SMAW)
Submerged Arc (SAW)
TIG (GTAW)

Title	Dimension™ 650
Industries Interests	Construction Heavy Equipment Manufacturing Infrastructure Manufacturing Railcar Shipbuilding
Weldable Metals	Specialty Metals Stainless Steel Steel
Input Voltage	380/400/440 V 460/480 V
Input Phase	3-Phase
Input Hz	50 / 60 Hz
Current Type	CC / CV
Max Open Circuit Voltage	87 VDC
Net Width	16.687 in
Net Height	28.187 in
Net Length	31.625 in
Net Weight	158 lbs
Warranty	Miller's True Blue Warranty
Portability	Lift Eye (Standard) Running Gear / Cart (Optional)
Weld Output	CC / CV