Miller Dimension 812
Miller Dimension 812
DC Multi-Process Capability
Provides versatility and outstanding arc performance in CV (MIG) and CC (Stick, TIG, CAC-A).
Internal Digital Voltage Control (DVC)
Enables operator to pre-set weld Voltage in the CV mode prior to welding.
Built-In Arc Control
Allows the operator to get in tight without sticking the electrode. An electrode compensation circuit ensures
consistent arc control performance regardless of the electrode size.
Hot-Start™
Easy to start difficult Stick electrodes such as E-6010 and E-7018.
Fan-On-Demand™
Power source cooling system operates only when needed – reducing noise, energy use and the amount of contaminants pulled through the machine.
Line Voltage Compensation
Ensures consistent weld performance by keeping output power constant even if primary input power varies by ±10%.
14-Pin Receptacle
Provides quick, direct connection to Miller 14-pin wirefeeders and accessories.
Remote Voltage Control
Allows operator to change Voltage from feeder.
Enclosed Circuit Boards
Provides additional protection from contaminants resulting in longer service life.
PC Board Protection
Prevents the wirefeeder power or other stray Voltages (less than 115 VAC) from harming the power source PC board.
Technical Data
Rated Output: 650 A at 44 VDC 100 % Duty Cylce
Amp/Volt range 50 - 815A in CC mode
Input at Rated Load Output, 50/60HZ:
400V 3P: 73
KVA 50
KW: 34.8
Dimensions (mm): H 762 W 585 D 960
Weight: 247 kg
Applications
Ship Building
Refineries & Foundries
Railcar Manufacturing
Pressure Tank & Vessel Fabrication
Pipe Welding
Maintenance & Repair
Heavy Manufacturing
Fabrication
Earth Moving Equipment
Construction