Invertec
®
V350-PRO
The Invertec
®
V350-PRO is a versatile, multi-purpose, multi-process power source
that’s lightweight and portable. Available in construction, factory,
advanced process and factory rack models.
Designed Smart. Built Tough.
Multi-Process Welders
www.lincolnelectric.com/multi-process-welders
DC
1
3
PHASE
60
50
Hz
CV
CC
Product Product Input Power Rated Output Input Current @ H x W x D Net Weight
Name Number Model Voltage/Phase/Hertz Current/Voltage/Duty Cycle Rated Output Output Range inches (mm) lbs.(kg)
Invertec
®
V350-PRO/LF-72 K2437-1 Factory 200-208/230/380-415/ 350A/34V/60% 3-ph: 50/42/28-26/23/18 5-425A 55.2 x 28.5 x 55.5 370
Ready-Pak
®
Pkg. K2438-1 Advanced Process 460/575/3/50/60 1-ph: 94/85/54/42/37 Max OCV: (1403 x 724 x 1410) (168)
Invertec
®
V350-PRO K1728-5 Construction 208/230/415/ 80V DC 14.8 x 13.3 x 27.9 81
K1728-6 Factory 460/575/1/50/60 (376 x 338 x 709) (36.7)
K1728-7 Advanced Process 300A/32V/100% 3-ph: 41-39/36/23-22/19/16
K1728-13 Factory (Tweco
®
) 1-ph: 76/69/41/36/31
K1728-8 CE 200-220/380-400/ 350A/34V/60% (3ph) 3ph: 48/28-27/26-24 86.5
415-440/1/3/50/60 320A/33V/60% (1ph) 3ph: 41-37/28-22/22-21 (37.4)
300A/32V/100% (3ph)
275A/31V/100% (1ph)
Processes
•Stick
•TIG
• MIG
• Pulsed (Advanced Process
Panel only)
• Flux-Cored
• Gouging
Output Input
Ready-Pak
®
Package (K2437-1)
Includes
• V350-PRO Factory Model
(K1728-6)
• LF-72 Heavy Duty Wire Feeder
(K2327-3)
• Work & Wire Feeder 2/0 Welding
Cable Package, 10 ft. (3.0 m)
• Harris
®
Flowmeter/Regulator
w/Adapter and Hose, 10 ft. (3.0 m)
• Inverter and Wire Feeder Cart
Literature
E5.91
Invertec
®
V450-PRO
Substantial Output. Smart Performance. Rugged Reliability.
Product Product Input Power Rated Output Input Current @ H x W x D Net Weight
Name Number Voltage/Phase/Hertz Current/Voltage/Duty Cycle Rated Output Output Range inches (mm) lbs.(kg)
Invertec
®
V450-PRO/LF-72 K2494-1 208/230/460/575/3/50/60 60Hz: 450A/38V/100% 60Hz: 58/53/25/22A 5-570A
47.5 x 24 x 38
405
Ready-Pak
®
Pkg.
(570A/43V/60%) (82/78/37/31A)
(1207 x 610 x 965) (184)
Invertec
®
V450-PRO/LF-74 K2495-1 50Hz: 400A/36V/100% 50Hz: 49/45/23/18A
Ready-Pak
®
Pkg.
(500A/40V/60%) (67/61/31/25A)
Invertec
®
K2420-1 26.1 x 19.9 x 32.9 293
V450-PRO (663 x 505 x 835) (133)
Invertec
®
K2421-1 380/415/3/50/60 400A/36V/100% 36/33A 5-500A 278
V450-PRO (CE) (500A/40V/60%) (48/44A) (126)
The V450-PRO is targeted for shops commonly welding with .052" or larger diameter
wires that also require plenty of power for arc gouging repair work with a 3/8" carbon.
Processes
•Stick
•TIG
• MIG
• Pulsed (Advanced Process
Panel only)
• Flux-Cored
• Gouging
Output Input
Ready-Pak
®
Package (K2494-1)
Includes
• V450-PRO
• LF-72 Heavy Duty Bench Model
Wire Feeder (K2327-3)
• Magnum
®
400 Gun and Cable
Assembly, 15 ft.
• .035-.045" (0.8-1.1 mm) Drive Rolls
and Wire Guides
• Work & Wire Feeder 2/0 Welding
Cable Package, 10 ft. (3.0 m)
• Harris
®
Flowmeter/Regulator
w/Adapter and Hose, 10 ft. (3.0 m)
Literature
E5.94
• Features full remote and multi-process capability—
Stick, Touch Start TIG
®
, MIG, flux-cored and arc gouging.
• 5-570 amp output range for all recommended processes.
• 88% efficiency with a high 95% power factor.
• Standard Controls include: Selectable Hot Start for
stick welding and Variable Arc Control.
• Touch Start TIG
®
makes it easy to achieve great arc
starts with minimal or no tungsten contamination.
• Clever stackable case design allows you to stack up
to three units to save valuable shop floor space.
• Supports 24, 42 or 115 volt wire feeders.
• Easy access front panel with 15 amp 115 volt AC auxiliary
power receptacles with circuit breaker protection will
power your lights, grinders or gun/torch water coolers.
• Three-year warranty on parts and labor.
30
DC
3
PHASE
60
50
Hz
CV
CC
• All input voltages and frequencies are both single and three
phase rated—no phase derating necessary on single phase.
• 5-425 amp output range for all recommended processes
from TIG to arc gouging.
• Input voltage from 208-575V—this one machine is
capable of running on virtually any input power supply.
• 50 and 60 Hz operation—can be connected
anywhere in the world.
• Touch Start TIG
®
for contamination-free starts.
• 87% efficiency—low power consumption for
energy savings.
• Three-year warranty on parts and labor.
