Lincoln Electric Invertec V305-T AC Specification Sheet

TIG WELDER
Excellent Welding Performance
• Adjustable AC Frequency
• Expanded AC Balance Control
• Selectable AC Waveshapes
• High Speed DC TIG Pulsing
Adjustable AC Output Frequency Expanded AC Balance
Higher Frequency narrows or focuses the arc cone, Inverters can be set to a higher ratio of Electrode
allowing precise control of arc and access into tight joints. Negative (%EN) for:
Lower Frequency widens the arc cone, minimizing agitation • Better penetration with narrow bead profile
of base metal.
• Minimized tungsten erosion (keep a sharp point)
• Minimize etching adjacent to the weld
Max Frequency (200Hz) Min. Frequency (20Hz)
CONVENTIONAL TIG BALANCE
+
%EP
-
%EN
Less Penetration (-)
Electrode Positive = Cleaning + Tungsten Heating
EXPANDED INVERTER TIG BALANCE
%EP
+
-
200Hz 20Hz
More Penetration (-)
Electrode Negative (%EN) = Penetration
Selectable Half Wave Shapes High Speed DC TIG Pulsing
Not only can you choose Sine, Square or Triangular, the Positive Conventional TIG Pulsing (<10 Pulses per second pps)
vs. Negative half of the wave shape can be independently
• Timed filler metal & consistent bead appearance
changed.
• Reduces heat input by alternating between peak current
Example: Select a square positive wave to minimize high peak
and background to minimizes distortion
current that erodes the tungsten and select a triangular wave
High Speed TIG Pulsing (Up to 2500 pps)
for the negative half to minimize heat input to the weld.
• Increased puddle agitation for improved weld microstructure
Maintain Sharp
Tungsten • Focused stable arc
Less Area Means
Less Heat Into Weld • Increased travel speeds
Selectable AC Wave Shapes
• Reduced heat input
Wave Type Description Result
Square
Responsive arc with Stable arc with good puddle Smaller Heat
fast zero crosses and control and fast travel speed Affected Zone
reduced peak
amperages Minimizes tungsten superheating
Sine Traditional smooth Soft sounding arc
shaped waveform
Smaller Bead Profile
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
Invertec V310-T AC/DC OPTIONS
®
New Cart
Makes a Complete Solution
Tool tray with rubber mat and storage compartment
New Cart – Makes a Complete System (K2694-1)
• Low cylinder platform - Holds a full size 160lb bottle
Storage compartment with latch
•
TIME
• Open tool tray with rubber mat
• Torch hanger
TIME
%EN
Options
Field Installed
Options
Part # Description
K857 Remote Output
PULSE FREQUENCY:
Control 25 ft.
Number of Pulses Per Second
Peak K870 Foot Amptrol
K963-3 Hand Amptrol
Background
K814 Arc Start Switch
K2694-1 Inverter Cart
High Heat Low Heat
(Peak) (Background)
TIME
LincolnElectric.com
Invertec ®
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.
• ®
TIG Torch Torch Magnum ®
Starter Kits Adapters TIG Torches
Part # Description Part # Description Part # Description
K2266-1 TIG-Mate™ 17 K1781-1 PTA-9 w/ 12.5 ft. cable
K1781-3 PTA-9 w/ 25 ft. cable
K1622-1 PTA-9/17 Twist-
Mate Adapter
®
® K1782-1 PTA-17 w/ 12.5 ft. cable
K1782-3 PTA-17 w/ 25 ft. cable
K2267-1 TIG-Mate™ 20 K1622-3 PTA-26 Twist- K1783-1 PTA-26 w/ 12.5 ft. cable
®
Mate ® Adapter K1783-3 PTA-26 w/ 25 ft. cable
K1784-3 PTW-20 w/ 12.5 ft. cable
K1622-4 Water Cooled Twist- K1784-4 PTW-20 w/ 25 ft. cable
Mate ® Adapter
K2413-1 TIG-Mate™ 9 K1784-1 PTW-18 w/ 12.5 ft. cable
K1784-2 PTW-18 w/ 25 ft. cable
THE LINCOLN ELECTRIC COMPANY
LincolnElectric.com
V310-T AC/DC THE LINCOLN ELECTRIC COMPANY
Shown:
K2228-1 Invertec ® V305-T AC/DC
with K2630-1 Cool Arc ® 35 Water Cooler
Product Product Input Power
Name Number Phase Voltage/Hertz
Invertec ® K2228-1 3-Phase 460/50/60
V310-T AC/DC
230/50/60
208/50/60
1-Phase 460/50/60
230/50/60
208/50/60
(1) Input current on 60 hertz input.
E3.115 © Lincoln Global, Inc., All Rights Reserved 2008
TIG WELDER
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
PROCESSES
• Stick
• TIG
AC
OUTPUT INPUT
DC
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
Input Current @ H x W x D Net Weight
Rated Output Rated Output Output Range inches (mm) lbs.(kg)
(1)
210A / 18.4V / 100% 7.3 5-310A 17.3 x 10.6 x 24 75
230A / 19.2V / 60% 8.3 Max. OCV: (439 x 269 x 609) (34)
310A / 22.4V / 40% 12.3 80V
210A / 18.4V / 100% 13.9
230A / 19.2V / 60% 15.8
310A / 22.4V / 30% 24.6
210A / 18.4V / 100% 15.3
230A / 19.2V / 60% 17.5
310A / 22.4V / 30% 27.3
200A / 18.0V / 100% 13.6
220A / 18.8V / 60% 14.9
310A / 22.4V / 35% 23.1
200A / 18.0V / 100% 21.9
220A / 18.8V / 60% 24.6
310A / 22.4V / 25% 41.5
200A / 18.0V / 100% 24.2
220A / 18.8V / 60% 27.7
310A / 22.4V / 25% 47.3