Dimension™ 650

Dimension™ 650

907617
Developed for harsh environmental conditions and output requirements that range from power-intensive to precise.
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Spec Sheet (ENG)
ArcReach™ technology saves time and money – see how

Features

Rugged and Durable Inside and Out
All aluminum construction helps the machine resist corrosion for long life.Exclusive protection input inductor protects machines performance and reliability from “dirty” input power.Wind Tunnel Technology™. Internal air flow that protects electrical components and PC boards from dirt, dust, debris... greatly improving reliability.Fan-On-Demand™ operates only when needed reducing 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 previous model.
Power efficient
High electrical efficiency and 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 a 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
High-quality performance from power-intensive to precise.Gouging mode provides 800 amps of usable power, a full 650 amps of power at 100-percent duty cycle. Perfect for heavy gouging with 3/8-inch carbons.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 capability to retrofit into nondigital Sub Arc applications. 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.

Specifications

Product Literature

DC/19.3 Dimension 650 - English

Processes

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

General Specifications

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
Input Amperage 53.2
Max Open Circuit Voltage 87 VDC
Portability Lift Eye (Standard)
Running Gear / Cart (Optional)
Weld Output CC / CV
Net Width 16.687 in
Net Height 28.187 in
Net Length 31.625 in
Net Weight 158 lbs
Warranty 3 Years
Miller's True Blue Warranty

Accessories

SuitCase 12RC Q300 Gun
SuitCase® 12RC Wire Feeder

Portable feeder, with standard remote voltage control, for applications where the feeder is within 100 feet of the power source and control cords are acceptable.
20 Series Feeder with Gun
20 Series Wire Feeders

Simple and cost-effective four drive roll wire feeder for industrial manufacturing and fabricating.
S-74S
70 Series Wire Feeder

Designed for heavy industrial applications, our popular bench feeders are available in multiple models to fit your needs.
242208025 extension cable
Extension Cables (14 Pin)

Extension cables are used to extend the distance between the power sources and feeder or remote control. Not compatible with Axcess or Continuum systems.

Resources

Literature

Construction Brochure

Videos

ArcReach™ Technology Increases Arc-On Time and Productivity, Reduces Safety Hazards
ArcReach minimizes job site hazards by reducing trips to the power source, while improving quality and increasing...
FABTECH 2014: Dimension 650
At FABTECH 2014, Miller introduced the new Dimension 650, an easy-to-use multiprocess welder capable of MIG, TIG and Stick...