Longevity TIGWELD 250 EX, Operating Manual

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TIGWELD® 250 EX
www.longevity-inc.com
7
Techinical Specifications and Ratings
MODE
PARAMETER
TYPE
TIGWELD® 250 EX
TIGWELD® 250 EX
Power Voltage 1Phase, 110/220v ±15%
Input Frequency 50/60 Hz
Inverter IGBT
Protection Class IP23
Weight 49 lb
Size (unit only) L: 19.6 in x H: 15.25 in x W: 9.25 in
AC TIG
DC TIG
Output
(AC) 10-250 A
(DC) 5-250 A
Arc Starting Mode HF / Lift-TIG
Rated Duty Cycle at Max Amps
220v
35% @ 250 A
60% @ 210 A
100% @ 190 A
110v
35% @ 120 A
60% @ 110 A
100% @ 100 A
Max Amps 10-250 A
STICK
Rated Duty Cycle at Max Amps
220v
35% @ 160 A
60% @ 130 A
100% @ 100 A
110v
35% @ 100 A
60% @ 90 A
100% @ 80 A