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A CLOSER LOOK
Invertec
®
V205-T AC/DC
www.lincolnelectric.com
[2]
Key Controls
1
13
8
14
9
12
4
11
6
10
2
3
7
5
1) Weld Mode
2) Up-Slope Time
3) Pre-settable Amperage
4) Down-Slope Time
5) Finish Current
6) AC Welding Frequency
7) AC Balance
8) Pulse Frequency
9) Pulse Background
Current
10) % On-Time Pulse
11) Adjustable post-flow time
12) Digital output current
display
13) 2-Step and 4-Step
operation modes
14) Local/Remote switch
allows for remote current
controls in TIG welding
mode
15) 6-pin MS-Type remote
connector (not shown)
16) Integral Twist-Mate™ gas
and power connections
(not shown)
17) Starting Current
(not shown)
PERFORMANCE
TIG Welding
The ability to adjust Invertec
®
V205-T AC/DC’s output frequency
allows the operator to control the focus of the arc. This is ideal
for critical welds if trying to minimize the heat affected zone in
the weld. It is also a benefit for welding on cast aluminum where
lower frequency is desired to minimize agitation of impurities in
the base metal.
Start-only high frequency in AC mode minimizes high frequency
noise emissions.
Stick Welding
The Invertec
®
V205-T AC/DC is also an excellent DC stick welder
with such popular Lincoln
®
electrodes such as Fleetweld
®
5P
and 5P+, Fleetweld
®
35, Fleetweld
®
37, Fleetweld
®
180 and
Excalibur
®
7018.
FEATURES
• Selectable high frequency TIG starting for easy arc ignition or
Touch-Start™ DC TIG starting for areas where high frequency
emissions are a concern.
• Hidden start up menu offers the following additional controls:
– Preflow time for purging gas lines is adjustable between 0 and
25 seconds. Factory preset at 0.5 seconds.
– Selectable AC wave shapes.
– High frequency is standard starting method for TIG.
Touch-Start™ TIG may be selected for DC.
– Adjustable DC TIG strike current.
– Adjustable Arc Force for stick mode only.
– Adjustable Hot Start for stick mode only.
– Adjustable AC start power for larger diameter tungsten.
QUALITY AND RELIABILITY
• Thermal and voltage overload protection for long life of internal
components.
• Three year Lincoln
®
warranty on parts and labor.
• Line voltage compensation gives you the option to use remote
generator power.
SYSTEM SELECTION
One-Pak
®
Welding Packages
Order a Lincoln
®
One-Pak
®
and get everything you need to
complete a welding package – all with one order number. Just add
shielding gas.
Invertec
®
V205-T AC/DC One-Pak
®
Package —
One product number (K2350-2) gets you all this:
Package Contains These Separate Items:
• Invertec
®
V205-T AC/DC (115/230/1/50/60). . K1855-4
• TIG-Mate™ 17 Air-Cooled . . . . . . . . . . . . . . . K2266-1
TIG Torch Starter Pack
• Foot Amptrol
®
. . . . . . . . . . . . . . . . . . . . . . . . K870
K2266-1
K870
K1855-4