Inverter DC TIG Welder


Longrun 200 LT

Longrun 200 LT

Features
  • Portable size, Suitable for welding up to 5mm mild steel and stainless steel
  • Non contact arc start by high frequency wave
  • Crater ON/OFF, MMA function
  • Down slope still on during Crater OFF
  • Easy to verify welding current by digital ammeter during welding


Specifications
Description 200LT
Input Voltage V.PH 220
Process TIG STICK
Input capacity KVA 7.7 7.1
Output current A 10~200 20~150
Output voltage V 19 24
Crator current A 10~50
Automatic charge with welding current
Pulse current A -
Pulse frequency Hz -
Post flow time sec 0.5~6
Slepe down time sec 0.5~6
Duty cycle % 40
Dimension (WxDxH) mm 170x440x290
Weight Kg 13


Longrun 350LT

Longrun 350LT

Features
  • Portable size,suitable for welding up to 5 mm mild steel and stainless steel
  • Non contact arc start by high frequency wave
  • Changable input voltage 220 V/1 phase or 380 V/3 phase by selector switch
  • Crater ON/OFF,MMA function
  • Down slope still on during crater OFF
  • Easy to verify welding current by digital ammeter during welding
  • Built in arc spot, pulse function (350LT)


Specifications
Description 350LT
Input Voltage V.PH 220/380.1/3
Process TIG STICK
Input capacity KVA 10.1 8.0
Open Circuit voltage V [email protected] input
Output current A 10~300 20~200
Output voltage V 22 28
Crator current A 10~50
Automatic charge with welding current
Pulse current A 10~120
Automatic charge with welding current
Pulse frequency Hz 0.5~500
Post flow time sec 0.5~6
Slepe down time sec 0.5~6
Duty cycle % 60
Dimension (WxDxH) mm 270x480x380
Weight Kg 22

Longrun 500LTP

Longrun 500LTP

Features
  • Adjust welding current by remote controller (LTP series)
  • Built in function of pulse TIG and suitable for welding pipe and cast (LTP series)
  • Changable input voltage 220 V/1 phase or 380 V/3 phase by selector switch
  • Maximum torch cable extension : 100 m
  • Suitable for using at plant and shipbuilding yard


Specifications
Description 500LTP
Input Voltage V.PH 220/380.1/3
Process TIG STICK
Input capacity KVA 21 15
Open Circuit voltage V [email protected] input
Output current A 15~500 20~340
Output voltage V 30 33.6
Crater current A 15~500
Pulse current A 10~500
Pulse frequency Hz 0.5~500
Pulse width % 0~100
Start current A 15~500
Post flow time sec 0.1~5
Slepe down time sec 0.1~5
Duty cycle % 60
Dimension (WxDxH) mm 360x710x575
Weight Kg 54