IGBT TIG-200, Instruction Manual

Page: 5 / 16

- 3 -
Advanced IGBT inverter technology.
Inverter frequency is 20 KHz after PWM,DC
output after rectifier module and filter,then inverter to
20
～
150Hz AC square wave
power source.
Advanced PID control on the circuit,make the machine fast response,stable
welding and good performance on fluctuation-voltage.
◆ Big power rectifier and IGBT module
◆ Good ventilation and dirty free
◆ Good arcing even small current,optional for pedal switch and current
adjustor
◆ Stable current for welding,beautiful welding gas
◆ Multi-function,AC TIG,DC TIG with pulse and MMA
◆ Suitable for welding Al&Al alloy,Carbon steel,Stainless steel,Steel
alloy,cooper,Ti and so on
·Please install the machine strictly according to the following steps.
·Electric connection operation should be after turning off the power supply switch
of the switch box.
·The protection class of this machine is IP21, so avoid using it in rain, less
sunshine, humidness, wind and dust. The temperature should be between -10℃~±40℃.
·Ground slope should be no more than 15°.
·The distance between machine and wall is not more than 20CM and the distance
between 2 machines is more than 10CM.
General description
Environment