Lincoln Electric V350-PRO - Manual
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Table of Contents:
- Page 2 – Invertec; A CLOSER LOOK; PERFORMANCE; Five Welding Process Modes; and UltraCore; Stick
- Page 3 – Key Controls; FEATURES; Power Mode; For more information see Nextweld
- Page 4 – SYSTEM SELECTION; V350-PRO INVERTER RACKS; Factory Model
- Page 5 – PACKAGES; and use one order number on your order form.; QUALITY AND RELIABILITY
- Page 6 – RECOMMENDED OPTIONS; GENERAL OPTIONS; and Power Mode; Cable Plug; STICK OPTIONS
- Page 7 – connector. Includes gas
- Page 8 – INVERTEC; T H E L I N C O L N E L E C T R I C C O M PA N Y
ENGINE DRIVEN WELDERS
Publication E5.91 11/07
www.lincolnelectric.com
Invertec
®
V350-PRO
Designed Smart. Built Tough.
MULTI-PROCESS WELDERS
Advantage Lincoln
TECHNICAL SPECIFICATIONS
Rated Output
Dimensions
Net
Product
Product
Current /
Input Current @
Output
H x W x D
Weight
Name
Number
Model
Input Power
Voltage / Duty Cycle
Rated Output
Range
inches (mm)
lbs.(kg)
K1728-5
Construction
200-208/230/380-415/
350A/34V/60%
3ph: 50/42/28-26/23/18
5-425A
14.8 x 13.3 x 27.8
81
K1728-6
Factory
460/575/1/3/50/60
1ph: 94/85/54/42/37
Max OCV:
(376 x 338 x 709)
(36.7)
Invertec
®
K1728-7
Advanced Process
208/230/415/
300A/32V/100%
3ph: 41-39/36/23-22/19/16
80V DC
V350-PRO
K1728-13
Factory (Tweco
®
)
460/575/1/3/50/60
1ph: 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)
1ph: not rec’d - 82/55-50/48-45
(37.4)
300A/32V/100% (3ph)
3ph: 41-37/28-22/22-21
275A/31V/100% (1ph)
1ph: not rec’d - 64/44-43/38-35
• Choose the Construction Model for economy and lightweight porta-
bility, the Factory Model for full remote capabilities, and the Advanced
Process Model for pulsed MIG applications.
• All input voltages and frequencies are both single and three phase
rated — no output derating necessary on single phase.
• 5-425 amp output range for all recommended processes from DC TIG
to arc gouging.
• Input voltage from 208-575 and 50 and 60 Hz operation— this one
machine is capable of running on virtually any input power supply.
• Touch-Start TIG
®
for contamination-free starts.
• Low power consumption for energy savings— 88% efficiency.
• Advanced Process model includes Pulsed MIG, Pulse-On-Pulse
®
and Power Mode
®
for best-in-class welding performance.
• Parallel two units for 700A carbon arc gouging.
• The K1728-5, -6, -7, -8, Invertec
®
V350-PRO includes Twist-Mate
™
Cable Plugs (K852-70, quantity 2) for easy, tool-less cable connection.
The K1728-13 Invertec
®
V350-PRO Factory (Tweco
®
) model includes
Tweco
®
cable receptacles. Tweco
®
plugs are not included.
• Bright, large digital amp and volt meters are easy to monitor — even in
sunlight — and presettable for precise procedure control.
• Rugged skid and tube handles for convenience and added protection.
• Manufactured under a quality system certified to ISO 9001
requirements and ISO 14001 environmental standards.
• Three-year warranty on parts and labor. Two-year extended warranty
available in the U.S.
(1)
Advanced Process Panel only.
The Invertec
®
V350-PRO is a versatile, multi-purpose, multi-process
power source that’s lightweight and portable. Available in Construction,
Factory, Factory (Tweco
®
), and Advanced Process models, the
V350-PRO is capable of doing virtually any job, whether in the shop or
on the construction site. The V350-PRO is capable of stick, DC TIG,
MIG, Pulsed MIG
(1)
, flux-cored and arc gouging, making it the
most versatile inverter power source in its class. And it’s built
tough to handle the rigors of harsh environments.
Processes
Stick, DC TIG, MIG, Pulsed
(1)
, Flux-Cored, Gouging
CV
CC
DC
1 3
PHASE
60
50
Hz
Output
Input
Tweco
®
is a registered trademark of Thermadyne.
Note: Plugs not included with Tweco
®
model.
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Summary
Invertec ® V350-PRO www.lincolnelectric.com [2] A CLOSER LOOK PERFORMANCE Exceptional Multi-Process Fabrication WeldingThe Lincoln Invertec ® V350-PRO inverter welder enables strong multi-process welding performance with optimized arccharacteristics for each process.• Fast arc response yields tight ...
Key Controls A ) Large, bright, easy to read metersB ) Local/remote output controlC ) Mode selection switchD ) Remote Output Control Receptacles — 6- & 14-pinE ) Negative and Positive Twist-Mate ® or Tweco ® Output Teminals F ) Wire Feeder Voltmeter Polarity SwitchG ) Circuit Breaker Reset Butto...
Invertec ® V350-PRO www.lincolnelectric.com [4] SYSTEM SELECTION V350-PRO INVERTER RACKS • An ideal system to group several inverter power sources in an industrial portable package. Entire system meets National Electric Code (NEC) Standards. • Includes Invertec ® V350-PRO Factory (Tweco ® ) Model (K...
