Specifications

Processes
MIG (GMAW)
Pulsed MIG (GMAW-P)
Stick (SMAW)
Flux Cored (FCAW)
Air Carbon Arc (CAC-A)
Cutting and Gouging
Industrial Applications
Metal Fabrication
Heavy Manufacturing
Construction
Light Manufacturing
Quick
Specs
Invision
™
354MP/456MP
MIG Welding
Power Source
Issued Aug. 2007 • Index No. DC/23
Dual digital meters for
quick and easy viewing
and large setup screen
to choose pulse welding
mode.
International-style weld
disconnects provide high-quality
weld cable connections. (Two
connectors supplied with each
unit. Invision 354MP only.)
Remote control of
arc trim allows wire
feeder complete control
of arc parameters.
Pulsed spray transfer
helps reduce spatter and
fume levels.
Fan-On-Demand
™
operates only when
needed reducing both
noise and power
consumption.
The Power of Blue
®
.
Welder is warranted for 3 years, parts and labor. Original main
power rectified parts are warranted for 5 years.
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Web Site
www.MillerWelds.com
International Headquarters
Phone: [phone]
USA FAX: [phone]
Canadian FAX: [phone]
International FAX: [phone]
Input Power 354MP: 3-Phase or 1-Phase Power
456MP: 3-Phase Power
Rated Output 354MP: 300 A at 32 V, 60% Duty Cycle (3-Phase)
225 A at 29 V, 60% Duty Cycle (1-Phase)
456MP: 450 A at 38 V, 100% Duty Cycle (3-Phase)
Weight 354MP: 79.5 lb (36.1 kg) 456MP: 118 lb (53.5 kg)
Built-in pulsed MIG
capability which eliminates
pendants and cables that
could potentially get
damaged or lost.
Microprocessor-based technology allows process
parameter storage to be retained between power down and
power up and also between program changes.
Wind Tunnel Technology
™
protects electrical
components and PC
boards from contam -
ination, significantly
improving reliability.
Invision 456MP only
Auto Remote Sense enables unit to
automatically use remote control if
connected to remote control receptacle.
Primary voltage display shows what
primary voltage the power source is
set for without removing the side
panels. Saves time and assures you
that the power source has been
correctly set for available input voltage.
Standard 10 amp, 115 VAC auxiliary
power receptacle.
Invision 354MP
Invision 456MP
Invision 354MP only
Auto-Link
®
circuit auto matically links
the power source to primary voltage
being applied (208-230/460 VAC,
single- or three-phase).
Protective cover for front control
panel protects controls from damage
in rough conditions.
Optional 10 amp, 115 VAC auxiliary
power available.
Inverter arc control technology provides greater puddle
control demanded especially by the pipe welding industry.
Lightweight, aerospace-
grade aluminum case
offers protection with the
benefit of reduced weight.
Invision 354MP MIGRunner
™
industrial package
comes complete in one box. See page 7 for details.