Specification

ManualsBrandsLongevity ManualsTools & HardwareTigweld 250EX 250-Amp TIG Welder with Synergistic Controls

Watch on YouTube.

www.longevity-inc.com

LONGEVITY® has both hobbyists and the professional

welders in mind with the TIGWELD® 250EX. This compact,

versatile unit offers the user a vast array of controls to

accurately set the welder to perform under a wide variety

of situations including some fine aluminum welding. The

TIGWELD® 250EX allows the welder to set features like AC

frequency and balance control, pulse control, and both

up and down slope control, effortlessly with our fully

synergistic control panel.

Introduction

By using digital meters, LONGEVITY gives the operator

instantaneous outputs which are easily read while

welding. This allows the user to dial-in their favorite

settings accurately, again, and again!

Digital Amp and Volt MeterC.

With inverter IGBT technology, LONGEVITY has once

again revolutionized the industry by producing a

portable, yet powerful machine that can be operated

with a generator, perfect for the ON-THE-GO welding.

Inverter technology emphasizes portability, yet the

efficiency and reliability of the Soft Switching IGBT

components allows for the ultimate welding experience.

Efficient IGBT Inverter TechnologyD.

LONGEVITY® offers quick connection of your torches by

using DINSE connectors giving the users total versatility

due to it being compatible with most aftermarket

torches. Setup time is also reduced due to the quick

connect argon couplers.

Quick Setup ConnectionsA.

LONGEVITY has added pulse capabilities to the

TIGWELD® 250EX for convenience of the user. Pulse

welding helps with thin gauge metals along with heat

sensitive metals. Pulse welding lowers average

temperatures allowing the user to weld thin material

focusing the arc and allowing for proper distribution of

the heat. This feature also limits the arc cone diameter to

a precise area which provides control of the arc.

Advanced Pulse TIG FunctionB.

Input Power: 100-265V±10% 50/60Hz 1 Phase Input Current: TIG: 35.4A STICK: 39.5A

Input Power: TIG: 5.2KW STICK: 6.4KW Max No Load Voltage: 66V

TIG Output: AC TIG: 10~250A DC TIG: 5~250A AC STICK: 10~250A DC STICK: 5~250A

Duty Cycle (40 °C, 10min): TIG AC: 35% @ 250A Clearance effect: 15%-50%

TIG DC: 35% @ 250A Dimensions: 19.6in L x 10in H x 7.7in W Weight: 60lbs

down slope time: 0~10s Protection class: IP23S Insulation: F Warranty: 1 Year

Parts and Labor

250 AMP AC/DC PULSE TIG , AND 250 AMP AC/DC STICK WELDER

LIFT

TIG

IGBT

HIGH

OUTPUT

TIG

PULSE

PFC

110/220V

AUTO VOLTAGE

The Power to Last!

1 YEAR

WARRANTY

Summary of content (2 pages)

PAGE 1
Watch on YouTube. TIG LIFT TIG PULSE IGBT HIGH OUTPUT AUTO VOLTAGE PFC 110/220V 250 AMP AC/DC PULSE TIG , AND 250 AMP AC/DC STICK WELDER Input Power: 100-265V±10% 50/60Hz 1 Phase Input Current: TIG: 35.4A STICK: 39.5A Input Power: TIG: 5.2KW STICK: 6.4KW Max No Load Voltage: 66V TIG Output: AC TIG: 10~250A DC TIG: 5~250A AC STICK: 10~250A DC STICK: 5~250A Duty Cycle (40 °C, 10min): TIG AC: 35% @ 250A Clearance effect: 15%-50% TIG DC: 35% @ 250A Dimensions: 19.6in L x 10in H x 7.
PAGE 2
Watch on YouTube. TIG PULSE LIFT TIG IGBT HIGH OUTPUT AUTO VOLTAGE PFC 110/220V 250 AMP AC/DC PULSE TIG , AND 250 AMP AC/DC STICK WELDER E. Stick With Adjustable Arc Force With Arc Force, you are able to adjust the inductance of the arc for either a crisp arc or soft arc with a fluid puddle. This will allow for greater control of your welding parameters. F.