Invision
™
350 MPa System
MIG Welding
Power Source
Issued March 2009 • Index No. DC/23.5
Lightweight, aerospace-grade aluminum
case
offers protection with the benefit of
reduced weight.
SharpArc
™
technology
changes welding arc
characteristics in Pulsed MIG welding mode.
Auto-Line
™
Power Management
Technology allows for any input voltage
hook-up (208 – 575 V) with no manual
linking required, providing convenience
in any job setting. Ideal solution for dirty
or unreliable input power.
Easy setup
for MIG and Pulsed MIG
applications.
Inverter arc control technology
provides
greater puddle control for outstanding MIG
weld performance.
Fan-On-Demand
™
cooling system
operates only when needed, reducing
noise, energy use and the amount of
contaminants pulled through machine.
The Power of Blue
®
.
Dynamic Pulsed MIG
— highly-engineered
pulse programs default to give a tight
productive pulse arc. The operator can
fine tune the arc if desired.
Processes
Invision 350 MPa
MIG (GMAW)/Pulsed MIG (GMAW-P)
Flux Cored (FCAW)
Air Carbon Arc Cutting and Gouging
(CAC-A) (1/4 in carbons max.)
S-74 MPa
MIG (GMAW)
Flux Cored (FCAW)
Pulsed MIG (GMAW-P)
Invision 350 MPa
Input Power
Requires 3- or 1-Phase Power, 50/60 Hz
Rated Output
10 – 38 V, 5 – 425 A
Weight
Net: 80 lb (36.3 kg) Ship: 89.1 lb (40.4 kg)
S-74 MPa
Input Power
24 VAC, 10 A, 50/60 Hz
Electrode Wire Dia. Capacity
.023 –5/64 in (0.6–2 mm)
Wire Speed
50–780 IPM (1.3–19.8 m/min)
Weight
Net: 58 lb (26 kg)
Heavy Industrial Applications
Invision 350 MPa
Railroad
Truck/Trailer Manufacturing
Light Gauge and Tube
Lawn and Garden Equipment
Recreational Vehicles
S-74 MPa
Heavy/Light Manufacturing
Metal Fabrication
Power source is warranted for 3 years, parts and labor.
Original main power rectified parts are warranted for 5 years.
Gun warranted for 90 days, parts and labor.
Quick
Specs
Line voltage compensation
keeps welding
output constant even if input power varies
by +/-10%. Invision 350 MPa models
further expand line voltage compensation
on 460 VAC to an a37%, -59%.
Large, dual digital meters
are easy to
view and are presettable to ease setting
weld output.
Invision 350 MPa System
Add the new
S-74 MPa feeder
for a
package that gives you the benefit of
Synergic-Pulsed MIG. As you increase/
decrease the wire feed speed, the pulse
parameters increase/decrease matching
the right amount of power output to
the wire speed.
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Web Site
www.MillerWelds.com
Equipment Sales US and Canada
Phone: 866-931-9730
FAX: 800-637-2315
International Phone: 920-735-4554
International FAX: 920-735-4125
