Lincoln Electric V305-T DC Folheto

LincolnElectric.com

THE LINCOLN ELECTRIC COMPANY

TIG WELDER

LincolnElectric.com

TIG WELDER

Invertec

V310-T AC/DC

OPTIONS

Invertec

V310-T AC/DC

THE LINCOLN ELECTRIC COMPANY

Selectable Half Wave Shapes

Not only can you choose Sine, Square or Triangular, the Positive
vs. Negative half of the wave shape can be independently
changed.

Example:

Select a square positive wave to minimize high peak

current that erodes the tungsten and select a triangular wave
for the negative half to minimize heat input to the weld.

Selectable AC Wave Shapes

Shown:
K2228-1 Invertec

V305-T AC/DC

with K2630-1 Cool Arc

35 Water Cooler

•

Adjustable AC Frequency

•

Expanded AC Balance Control

•

Selectable AC Waveshapes

•

High Speed DC TIG Pulsing

Excellent Welding Performance

Expanded AC Balance

Inverters can be set to a higher ratio of Electrode
Negative (%EN) for:

•

Better penetration with narrow bead profile

•

Minimized tungsten erosion (keep a sharp point)

•

Minimize etching adjacent to the weld

High Speed DC TIG Pulsing

Conventional TIG Pulsing (<10 Pulses per second pps)

•

Timed filler metal & consistent bead appearance

•

Reduces heat input by alternating between peak current

and background to minimizes distortion
High Speed TIG Pulsing (Up to 2500 pps)

•

Increased puddle agitation for improved weld microstructure

•

Focused stable arc

•

Increased travel speeds

•

Reduced heat input

Adjustable AC Output Frequency

Higher Frequency narrows or focuses the arc cone,
allowing precise control of arc and access into tight joints.
Lower Frequency widens the arc cone, minimizing agitation
of base metal.

Smaller Heat

Affected Zone

Smaller Bead Profile

New Cart – Makes a Complete System (K2694-1)

•

Low cylinder platform - Holds a full size 160lb bottle

•

Storage compartment with latch

•

Open tool tray with rubber mat

•

Torch hanger

Cool Arc

35 – The Smart Cooler (K2630-1)

•

Shuts machine output off if loss of coolant is sensed.

•

Speed adjusts based on coolant temperature for quiet operation and long life.

•

Fits in a neat modular fashion below the Invertec

V310-T AC/DC

•

Gets its power from the Invertec

V310-T AC/DC No extra outlets to plug into.

New Cart

Makes a Complete Solution

Product

Product Input Power

Input Current @

H x W x D

Net Weight

Name

Number

Phase

Voltage/Hertz

Rated Output

(1)

Output Range

inches (mm)

lbs.(kg)

Invertec

K2228-1

3-Phase

460/50/60

210A / 18.4V / 100%

7.3

5-310A

17.3 x 10.6 x 24

V310-T AC/DC

230A / 19.2V / 60%

8.3

Max. OCV:

(439 x 269 x 609)

(34)

310A / 22.4V / 40%

12.3

80V

230/50/60

210A / 18.4V / 100%

13.9

230A / 19.2V / 60%

15.8

310A / 22.4V / 30%

24.6

208/50/60

210A / 18.4V / 100%

15.3

230A / 19.2V / 60%

17.5

310A / 22.4V / 30%

27.3

1-Phase

460/50/60

200A / 18.0V / 100%

13.6

220A / 18.8V / 60%

14.9

310A / 22.4V / 35%

23.1

230/50/60

200A / 18.0V / 100%

21.9

220A / 18.8V / 60%

24.6

310A / 22.4V / 25%

41.5

208/50/60

200A / 18.0V / 100%

24.2

220A / 18.8V / 60%

27.7

310A / 22.4V / 25%

47.3

(1)

Input current on 60 hertz input.

PROCESSES

•

Stick

•

TIG

OUTPUT

INPUT

ONE-PAK

PKG. (K2695-1) INCLUDES

•

K2228-1 Invertec

V310-T AC/DC

•

K2630-1 Cool Arc

35 Water Cooler

•

K2694-1 Inverter Cart

•

K2267-1 TIG Mate

™

20 Torch Kit

•

K870 Foot Amptrol

•

K918-1 Zippered Cable Cover

KEY OPTIONS

•

K2630-1 Cool Arc

35 Water Cooler

•

K2694-1 Inverter Cart

•

K2666-1 TIG Mate

™

17 Air Cooled TIG Torch Starter Pack

•

K870 Foot Amptrol

•

K963-3 Hand Amptrol

•

More options at end of section

LITERATURE
E3.115

AC
DC

Options

Tool tray with rubber mat and storage compartment

Torch hanger

The Invertec

V310-T AC/DC is the most technologically

advanced AC/DC TIG welder in its class. It fits the bill

for serious fabrication, maintenance, and production

work. Its compact, lightweight size makes it ideal

for field applications like advanced motorsports,

aerospace, shipbuilding, and construction.

•

Dynamic LCD Display (patent pending)

•

Adjustable AC Frequency and Selectable Waveshapes

•

Soft, Crisp and AC Stick Modes

•

Optional Cool Arc

35 “Smart” water cooler

•

208-460 1/3 phase auto-reconnect

•

High efficiency inverter

CONVENTIONAL TIG BALANCE

Electrode Positive = Cleaning + Tungsten Heating

Less Penetration (-)

TIME

%EP

%EN

WELDING AMPERAGE

Electrode Negative (%EN) = Penetration

More Penetration (-)

TIME

%EP

%EN

WELDING AMPERAGE

EXPANDED INVERTER TIG BALANCE

Wave Type

Description

Result

Square

Responsive arc with

Stable arc with good puddle

fast zero crosses and

control and fast travel speed

reduced peak

amperages

Minimizes tungsten superheating

Sine

Traditional smooth

Soft sounding arc

shaped waveform

Triangular

Minimized area

Lower amperages can

(heat) under the

minimize heat input to the weld

curve shape

with high peaks

High peaks more forceful for

anodized applications

Maintain Sharp

Tungsten

Less Area Means

Less Heat Into Weld

Min. Frequency (20Hz)

20Hz

Max Frequency (200Hz)

200Hz

WELDING CURRENT

TIME

Background

Peak

PULSE FREQUENCY:

Number of Pulses Per Second

High Heat

(Peak)

Low Heat

(Background)

Field Installed

Options

TIG Torch

Starter Kits

Torch

Adapters

Magnum

TIG Torches

Part #

Description

Part #

Description

Part #

Description

Part #

Description

K857

Remote Output
Control 25 ft.

K2266-1

TIG-Mate™ 17

K1622-1

PTA-9/17 Twist-
Mate

Adapter

K1781-1
K1781-3

PTA-9 w/ 12.5 ft. cable
PTA-9 w/ 25 ft. cable

K870

Foot Amptrol

K1782-1
K1782-3

PTA-17 w/ 12.5 ft. cable
PTA-17 w/ 25 ft. cable

K963-3

Hand Amptrol

K2267-1

TIG-Mate™ 20

K1622-3

PTA-26 Twist-
Mate

Adapter

K1783-1
K1783-3

PTA-26 w/ 12.5 ft. cable
PTA-26 w/ 25 ft. cable

K814

Arc Start Switch

K1622-4

Water Cooled Twist-
Mate

Adapter

K1784-3
K1784-4

PTW-20 w/ 12.5 ft. cable
PTW-20 w/ 25 ft. cable

K2694-1

Inverter Cart

K2413-1

TIG-Mate™ 9

K1784-1
K1784-2

PTW-18 w/ 12.5 ft. cable
PTW-18 w/ 25 ft. cable