Invision MPa Plus System - millerwelds.com

1 Issued Feb. 2021 Index No. Invision MPa plus System MIG Welding Power Source Synergic Welding System Heavy Industrial Applications Processes Input Power 352: Requires 3- or 1-phase power, Railroad MIG (GMAW) 208 575 V, 50/60 Hz Truck/trailer manufacturing Pulsed MIG (GMAW-P) 450: Requires 3-phase power, Quick Light gauge and tube Flux-cored (FCAW) 230/460 V or 575 V, 60 Hz Lawn and garden equipment Air carbon arc cutting Specs Recreational vehicles and gouging (CAC-A). Rated Output 352: 10 38 V, 5 425 A. 450: 10 38 V, 15 600 A. 352: 1/4 in. carbons max. 450: 5/16 in. carbons max. Net Weight 352: 80 lb. ( kg). 450: 122 lb. ( kg). Synchronized, true Easy to set up. Select wire push-pull wire feed System diameter, wire type and gas allows use of extended being used, set your wire reach push-pull gun for speed and strike an arc. consistent, versatile and dependable aluminum Standard Miller inverter wire feeding.

2 Features (see page 2). Wind Tunnel Technology . Synergic pulsed MIG Fan-On-Demand . one-knob control makes pulsed MIG adjustments Standard built-in pulsed MIG. easy. Set the wire feed programs with synergic speed control and the capability for the following System handles the rest metals (see page 3). (when optimized with Steel an MPa plus feeder). Metal core Aluminum MPa: M (MIG), P (Pulse), Stainless steel a (Advanced Arc Control). Nickel Advanced arc control enables Invision 450 MPa Silicon bronze an improved pulse welding Invision 352 MPa Copper nickel arc. The operator has more control over puddle and bead characteristics using SharpArc. In addition, the unit provides a Invision 352 MPa Model Only more robust and stable arc at Auto-Line power management technology allows for any input very low arc length, reducing voltage hook-up (208 575 V) with no manual linking required, heat input, and providing the providing convenience in any job setting.

3 Ideal solution for dirty or ability to weld on a wider range unreliable input power. (450 model is 230/460 V or 575 V manual link.). of material thickness . Dinse-style weld disconnects provide high-quality weld cable connections. (450 model utilizes studs.). Power source/wire feeder are warrantied for three years, parts and labor. Original main power rectifier parts are warrantied for five years. XR push-pull guns warrantied for one year, parts and labor. Bernard push-only gun warrantied for 90 days, parts and labor. Miller Electric Mfg. LLC Equipment Sales US and Canada An ITW Welding Company Phone: 866-931-9730. 1635 West Spencer Street FAX: 800-637-2315. Box 1079 International Phone: 920-735-4554. Appleton, WI 54912-1079 USA International FAX: 920-735-4125. Invision 352/450 MPa . Additional Features Wind Tunnel Technology protects electrical SharpArc changes welding arc characteristics Auto Remote Sense enables unit to components and PC boards from contamination.

4 In pulsed MIG (GMAW-P) welding mode. If a automatically use remote control if connected gas is used other than what is listed on the to remote control receptacle. Fan-On-Demand cooling System operates pulsed MIG welding program chart (page 3), only when needed, reducing noise, energy SharpArc can be adjusted to help customize Large, dual digital meters are easy to view use and the amount of contaminants pulled your arc to the gas being used. and are presettable to ease setting weld output. through machine. Weld Cross Section Ultra-tough, polycarbonate-blended cover Invision 352 provides 350 amps of welding SharpArc SharpArc for control panel protects front controls output at 60 percent duty cycle with superior 0 50 from damage. low-end performance. Invision 450 provides 450 amps at 100 percent duty cycle. Lightweight, aerospace-grade aluminum case offers protection with the benefit of Dual-wire feeder capable so you can always reduced weight.

5 Have two wires ready as particular jobs change, Lower SharpArc settings widen the arc saving time and money with less set up. cone, increase puddle fluidity and flattens the 115 V auxiliary power provides 10 amps weld bead. of circuit-breaker-protected power for water Line voltage compensation keeps welding circulators, etc. output constant even if input power varies Note: 115 V auxiliary power is standard on by +/- 10 percent. 352 models further expand Invision 450 MPa models, and optional on line voltage compensation to an amazing Invision 352 MPa models. +37/-59 percent on 460 V. ( Invision 450 MPa Specifications (Subject to change without notice.) is 3-Phase only.). Max. Open- Input Amps Input at Rated Load Output, 60 Hz Circuit Model Power Amp/Volt Ranges Rated Output 208 V 230 V 400 V 460 V 575 V KVA KW Voltage Dimensions Weight Invision Three- CC mode: 5 425 A 350 A at 34 VDC, 75 VDC H: 17 in.

6 80 lb. 352 phase CV mode: 10 38 V 60% duty cycle (432 mm) ( kg). MPa W: in. Single- CC mode: 5 425 A 300 A at 32 VDC, (318 mm). phase CV mode: 10 38 V 60% duty cycle D: 24 in. (610 mm). Invision Three- CC mode: 15 600 A 450 A at VDC, 90 VDC H: in. 122 lb. 450 phase CV mode: 10 38 V 100% duty cycle ( on (438 mm) ( kg). MPa 575 V) W: in. (368 mm). D: in. (689 mm). Certified by Canadian Standards Association to both the Canadian and Standards. 2. Control Panel The Invision 352 or 450 MPa model and a 74 MPa plus single- or dual-wire feeder combine for a synergic System that simplifies and improves MIG and pulsed MIG welding applications for industrial manufacturing. 1. Output ON Indicator Light 1 6 2. Left Display OUTPUT ON 3. Voltage Indicator Setup 2 7 4. Arc Length Indicator 3 5. Wire Feeder Receptacle 4 8. 9 6. Adjustment Control Arc Control 7. Right Display Process 8. Setup Indicator Wire/Gas 9.

7 Amperage Indicator 10. Setup Indicator Lights 5. Arc Control Indicator 10 Process Indicator SETUP. Wire/Gas Type Indicator Setup Button Performance Data Built-In Pulsed MIG Programs The Invision MPa models have built-in pulsed MIG programs. See the table below for the wide Invision 352 MPa Duty Cycle Chart range of pulsed MIG (GMAW-P) welding applications the Invision MPa models can handle. 500. 425. 400. 350. 3-phase Operation Wire Types Gas Types Welding Amperes 300 Steel .035 STL, .045 STL 90% ARGN / 10% CO2 (argon/carbon dioxide). 1-phase Operation 250. 95% ARGN / 5% OXY (argon/oxygen). 6 AWG Power Cord .052 STL (450 model only) 90% ARGN / 10% CO2 (argon/carbon dioxide). 200. 8 AWG Power Cord 1/16 STL (450 model only) 95% ARGN / 5% OXY (argon/oxygen). 150 Metal Core .035 MCOR 90% ARGN / 10% CO2 (argon/carbon dioxide)..045 MCOR..052 MCOR. 100. 10 15 20 25 30 40 50 60 70 80 90 100 1/16 MCOR (450 model only).

8 % Duty Cycle Stainless Steel .035 SSTL, .045 SSTL TRI MIX, Tri-gas mixture: 81% ARGN / 18% HE / 1% CO2. (argon/helium/carbon dioxide). Invision 450 MPa Duty Cycle Chart 98% ARGN / 2% OXY (argon/oxygen). 700. 56%. 600. 3-phase Operation 98% ARGN / 2% CO2 (argon/carbon dioxide). 500. 1/16 SSTL (450 model only) 98% ARGN / 2% CO2 (argon/carbon dioxide). Welding Amperes 400. Aluminum .035 AL4X (4000 series) 100% ARGN (argon). 300 .040 AL4X (4000 series). 3/64 AL4X (4000 series). 200 1/16 AL4X (4000 series). 150 .035 AL5X (5000 series) 100% ARGN (argon)..040 AL5X (5000 series) 75% HE / 25% ARGN (helium/argon). 3/64 AL5X (5000 series). 100 1/16 AL5X (5000 series). 10 15 20 25 30 40 50 60 70 80 90 100. % Duty Cycle .035 AL49 100% ARGN (argon). 3/64 AL49. 1/16 AL49. Nickel .035 NI, .045 NI 75% ARGN / 25% HE (argon/helium). 1/16 NI (450 model only) 100% ARGN (argon). Silicon Bronze .035 SIBR 100% ARGN (argon).

9 Copper Nickel .045 CUNI 75% HE / 25% ARGN (helium/argon). 3. Optimized Wire Feeder Options Bench-Style Feeders Synergic pulsed MIG The MPa plus feeders give you the benefit of a synergic pulsed MIG System . As you increase/. decrease the wire feed speed, the pulse *Only left side of parameters increase/decrease, matching dual-wire model is the right amount of power output to match capable of using the wire speed. Feeders only operate push-pull gun. synergically with an MPa power source. Push-pull capability provides consistent, versatile and dependable aluminum wire S-74 MPa plus Single-Wire Feeder D-74 MPa plus Dual-Wire Feeder* feeding over greater distances. Swingarc Boom-Mounted Feeders Trigger schedule select allows the operator to select the alternative schedule by quickly tapping the gun trigger when not welding. When optimized with an MPa power source Swingarc single-wire the operator can also switch from MIG to model shown.

10 Pulsed MIG. Available in 12- or 16-foot lengths to maximize output. The unique Available as either single- or dual-wire counterbalance design makes it easy models. Provides trouble-free feeding and convenient to position the boom performance. exactly where it is needed. This allows you extended reach and the ability to Dual-wire models allow you to set up get cables off the ground. one side for soft wires (aluminum) while 360-degree rotation and 60-degree maintaining the ability to push a variety lift angle maximizes work area of hard wires on the other, saving time (24- or 32-foot diameter work area). and money. Trigger hold reduces fatigue by allowing the operator to weld without holding the trigger. Remote Configurations Program locks and limits allow you to Offers added flexibility to maintain proper weld parameters. install the power source, control box and drive assembly in three separate places.