Invertec STT II, STT Waveform Control Welder
Tired of spatter, smoke, burnthrough, or poor fit-up
slowing down productivity? The revolutionary STT II
power source can solve your welding problems by combining
high frequency inverter technology with advanced Waveform
Control Technology™ in place of traditional short
arc MIG welding.
The STT II's precise control of the electrode current
during the entire welding cycle significantly reduces
smoke, spatter, and grinding time. In addition, the
unit offers independent control of wire feed speed and
current.
All of these features add up to produce superior performance
and clean, high quality welds time after time.
Advantage Lincoln
• Lightweight and compact for maximum shop
floor flexibility.
• Peak current controls arc length and promotes
good fusion.
• Background current controls bead shape and overall
heat input.
• Operates with larger diameter wires to potentially
lower electrode costs.
• Requires less operator skill and minimal training.
• Precise control of heat input.
• Produces small, low cost welds at fast travel
speeds.
Physical specifications
Weight:117 lbs. (53 kgs. )
Dimensions (in) H x W x D : 23.3 x 13.2 x 24.4
Dimensions (mm) H x W x D : 592 x 336 x 620
Processes - STT
Recommended Options
K940-25 STT Sense Lead Kits - Std
K940-50 STT Sense Lead Kits - 50 ft.
K940-75 STT Sense Lead Kits - 75 ft.
K942-1 Power Source Remote Output Control
K1764-1 Inverter and Wire Feeder Cart
K1702-1 Dual Cylinder Mntg Kit
Wire Feeders
K1560-2 STT-10
K617-1 LN-742 (2 Roll)
K618-1 LN-742 (4 Roll)
K1871-1 LN-15 Control Cable Model
Welding Specifications
Rated STT Output Amps/Volts/Duty Cycle - 225/29/60%
Output Range - 0-450 Peak, 0-124 Bkgrd.
