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Lincoln Electric
FLEXTEC® 350X

FLEXTEC® 350X

Product catalog summary

Overview: The FLEXTEC® 350X is a rugged, multi-process power source designed for maximum flexibility in welding applications. It is simple to use, reliable, and highly adaptable to various welding processes and environments.

Key Features:

Simple Operation: The streamlined operator panel minimizes setup time, and the unit can be plugged into any 380-600V 3-phase power source. It offers easy process selection.
Reliability: Built on proven design elements, the FLEXTEC® 350X features components designed to run cool for longevity in high-temperature environments. It is fully encapsulated and environmentally protected, engineered for outdoor use with an IP23 rating.
Flexibility: Compatible with across-the-arc, analog, digital, or CrossLinc™ feeders, it supports all DC wire, stick, and TIG processes. It is lightweight and portable, with models to fit various applications and budgets.
CrossLinc™ Technology: Provides full functionality without control cables, enabling remote procedure setting at the feeder to improve weld quality and safety by reducing jobsite clutter.

Processes Supported: Stick, Flux-Cored, MIG, TIG, Gouging.

Specifications:

Product Number: K4272-1 (standard), K4271-1 (construction)
Input Power: 380/460/575/3/50/60
Rated Output: 300A/32V/100%, 350A/34V/60%
Output Range: 5-425A, Max OCV 80V DC
Dimensions: 17 x 13 x 23 in (477 x 356 x 673 mm)
Weight: 82 lbs (37.1 kg) for standard, 77 lbs (34.9 kg) for construction

Product Highlights:

Desert Duty Rated™ for extreme temperatures up to 55°C
VRD® Voltage Reduction Device for added safety
Available in 4 and 6 pack rack configurations
Wide 5-425 amperage range
Capable of Arc Gouging with 3/16 in. (4.8 mm) carbons

Key Accessories:

(K4267-1) LN-25X Wire Feeder
(K857-1) Remote Output Control 100 ft (30 m)
(K3059-2) Inverter Cart

Applications: General Fabrication, Structural, Power Generation, Shipbuilding, Offshore, Pipeline.

Customer Assistance Policy: Lincoln Electric provides high-quality welding equipment and advice based on customer information but does not assume liability for the advice given. The selection and use of products are the customer's responsibility.

Catalog excerpts

Simple • Streamlined operator panel minimizes setup time • Plug in to any 380-600V 3 phase power • Easy process selection Reliable • Built on industry proven design elements of other popular Lincoln Electric welders • Components designed to run cool for long life in high temperature environments • Fully encapsulated and environmentally protected electronics • Engineered for outdoor use and harsh environments (IP23 rated) lexible Stick, Flux-Cored, MIG, TIG, Gouging • Compatible with across-the-arc, analog, digital or CrossLinc™ feeders • Premium multi-process arc characteristics work with all DC wire, stick and TIG processes • Choice of models to fit any application and budget • Lightweight and portable CrossLinc™ Technology • Full functionality without control cables • Enables remote procedure setting at the feeder to improve weld quality • Increase arc time with fewer trips to the power source to adjust settings • Improves safety by reducing jobsite clutter Publication E5.105.1 © Lincoln Global Inc. All Rights Reserved www.lincolnelectri

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Applications • General Fabrication • Structural • Power Generation • Shipbuilding • Offshore • Pipeline Product Highlights • Desert Duty Rated™ for extreme temperatures up to 55° C • VRD® Voltage Reduction Device reduces Open Circuit Voltage for added safety • Offered in 4 and 6 pack rack configurations • Wide 5-425 amperage range • Capable of Arc Gouging with 3/16 in. (4.8 mm) carbons Key Accessories • (K4267-1) LN-25X Wire Feeder • (K857-1) Remote Output Control 100 ft (30 m) • (K3059-2) Inverter Cart FLEXTEC 350X - SPECIFICATIONS Product Number CUSTOMER ASSISTANCE POLICY The Lincoln Electric...

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