Weldman ‘H’ series inverter power sources deliver constant current (CC) DC power. This is achieved using energy efficient IGBT inverter technology. These machines render smooth and stable arc for Stick / MMA welding with various types of electrodes. The machines are designed and built with careful layout of power components and cooling arrangement. Hence, heavy duty welding at higher current is achieved.
Stick welding > Scratch start TIG welding > HF start TIG welding (with optional modification kit and HF TIG control unit) > Gouging
(Require necessary modification in power source)
Remote Current / Volt control unit: WER101
HF TIG control unit: WERT301
|Input Supply Voltage||415V + 10%, 3-Ph, 50/60Hz|
|Idling Input Current||0.25A (Max.)|
|Maximum OCV (CC)||60V DC|
|Current Range (CC)||10A – 300A||10A – 400A||10A – 500A|
|Rated Duty cycle @ 70%||300A / 32V||400A / 36V||500A / 40V|
|Rated Duty cycle @ 100%||250A / 30V||330A / 33.2V||420A / 36.8V|
|Dimension (L x W x H)||490 x 260 x 380 mm||490 x 270 x 440 mm|
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