Dimension Series Heavy Industrial Applications Quick Specs Fabrication and Construction Heavy Manufacturing MRO — Maintenance/Repair Pressure Tank/Vessel Fabrication Pipe Welding Shipbuilding Refineries and Foundries Railcar Manufacturing Earth-Moving Equipment Manufacturing MIG (GMAW) Stick (SMAW) TIG (GTAW) Flux Cored (FCAW) Air Carbon Arc (CAC-A) Cutting and Gouging Submerged Arc (SAW) Multiprocess Welding Power Source Input Power Rated Output 302: 300 A at 32 VDC, 100% Duty Cycle 452/562: 450 A at 38 VDC, 100% Duty Cycle 652/812: 650 A at 44 VDC, 100% Duty Cycle DC multiprocess capability provides versatility and outstanding arc performance in CV (MIG) and CC (Stick, TIG, CAC-A). Build your own system at MillerWelds.com/equiptoweld or see the Stationary and MIGRunner Packages (pg 5). Internal digital voltage control (DVC) enables operator to preset weld voltage in the CV mode prior to welding. Digital voltmeter and ammeter are easy to read, even at 30 ft (9.2 m). Simple control panel features single range amperage/voltage adjustment. Provides easy, efficient operation. Built-in arc control lets you get in tight without sticking the electrode. An electrode compensation circuit ensures consistent arc control performance regardless of the electrode size. 14-pin receptacle provides quick, direct connection to Miller 14-pin wire feeders and accessories. Hot Start™ makes it easy to start difficult Stick electrodes such as E-6010 and E-7018. Remote on/off capabilities allow operator to turn power source on/off from a distance. Line voltage compensation ensures consistent weld performance by keeping output power constant even if primary input power varies by ±10%. Remote voltage control allows operator to change voltage from feeder. Power efficient for exceptional value and return on your investment. Dimension 452 MIGRunner ™ Package shown ™ 115 VAC duplex receptacle provides 15 amps of auxiliary power. Thermal overload protection light indicates power shutdown. Helps prevent machine damage if the duty cycle is exceeded or airflow is blocked. Fan-On-Demand™ operates only when needed reducing noise, power consumption, and the amount of airborne contaminants pulled through the machine. Enclosed circuit boards provide additional protection from contaminants resulting in longer service life. PC board protection prevents the wire feeder power or other stray voltages (less than 115 VAC) from harming the power source PC board. Power cord strain relief provided for your convenience at installation. Power source is warranted for 3 years, parts and labor. Original main power rectified parts are warranted for 5 years. Equipment Sales US and Canada An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 International FAX: 920-735-4125

(Subject to change without notice.) Amperage/Voltage Range Rated Output Amps Input at Rated Output, 50/60 Hz 200 V 230 V 460 V 575 V Dimensions H: 30 in (762 mm) including lift eye W: 23 in (585 mm) D: 30-1/2 in (775 mm) including strain relief *Open-circuit voltages in CV mode are factory set at values less than indicated for CC. 1. Arc Force (DIG) Control 2. Process Selector Switch 3. Remote Amperage/Voltage Control Switch 4. Output Switch (Contactor) 5. Hot Start Switch 6. Digital Meters 7. Amperage/Voltage Adjustment Control 8. High Temperature Shutdown Light 9. Power Switch with Indicator...

Rated Output 450 A at 38 VDC, (36.5 VDC for CE Model) 100% Duty Cycle (Subject to change without notice.) Amps Input at Rated Output, 50/60 Hz 200 V 230 V 380 V 400 V 440 V 460 V 520 V 575 V KVA KW Amperage/Voltage Range H: 30 in (762 mm) 424 lb including lift eye (192 kg) W: 23 in (585 mm) D: 38 in (966 mm) including strain relief *Open-circuit voltages in CV mode are factory set at values less than indicated for CC. 1. Arc Force (DIG) Control 2. Process Selector Switch 3. Remote Amperage/Voltage Control Switch 4. Output Switch (Contactor) 5. Hot Start Switch 6. Digital Meters 7. Amperage/Voltage...

(Subject to change without notice.) Amperage/Voltage Range Rated Output Amps Input at Rated Output, 50/60 Hz 230 V 380 V 400 V 440 V 460 V 520 V 575 V KVA KW 126 H: 30 in (762 mm) including lift eye W: 23 in (585 mm) D: 38 in (966 mm) including strain relief *Open-circuit voltages in CV mode are factory set at values less than indicated for CC. 1. Arc Force (DIG) Control 2. Remote Amperage/Voltage Control Switch 3. Output Switch (Contactor) 4. Process Selector Switch 5. Digital Meters 6. Amperage/Voltage Adjustment Control 7. High Temperature Shutdown Light 8. Power Switch with Indicator Light...

Packages Option #1: Dimension Power Sources ™ Purchase components separately. Build your own system at MillerWelds.com/equiptoweld Option #2: Dimension Stationary Packages ™ Stationary display without running gear/ cylinder rack. Dimension 302 Stationary Package #951 272 (230/460/575 V, 60 Hz) Dimension 452 Stationary Package #951 273 230/460/575 V, 60 Hz Dimension 652 Stationary Package #951 274 (230/460/575 V, 60 Hz) Comes complete with: Dimension power source S-74D wire feeder Bernard® Q-Gun™ Industrial MIG 4/0 Kit: Smith® regulator/flowmeter with 10 ft (3 m) gas hose, 10 ft (3 m) 4/0 feeder...

Genuine Miller Accessories Remote Controls and Switches Extension Cables for 14-Pin Plugs to 14-Pin Sockets* #242 208 025 25 ft (7.6 m) #242 208 050 50 ft (15.2 m) #242 208 080 80 ft (24.4 m) Extension cables make a direct connection between the power source and remote control or 24 VAC wire feeder. No messy splicing or adapting required. *Custom lengths available in 5 ft increments up to 50 ft and 10 ft increments up to 100 ft. Industrial MIG 4/0 Kit #300 390 Consists of Smith® regulator/flowmeter with 10 ft (3 m) gas hose, 10 ft (3 m) 4/0 feeder weld cable with lugs, and 15 ft (4.6 m) work...

Wire Feeder Options Bench-Style Feeders S-22A S-24A S-74S S-74D S-74DX Bench-Style Dual Feeders D-74S D-74D D-74DX Portable Feeders SuitCase® 8RC SuitCase® 12RC Portable Voltage Sensing Feeders SuitCase® X-TREME™ 8VS SuitCase® X-TREME™ 12VS Aluminum Push-Pull Feeders XR™-S and XR™-D Controls Guns available: XR-Aluma-Pro™ A XR-Aluma-Pro™ W XR-A Pistol Grip Hard Automation Control Detach Kit 70 Series