Weldman “UNI” series inverter power sources are multi-process welders capable of delivering either constant current (CC) or constant voltage (CV) 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 and also for GMAW / MIG welding with solid and flux cored wires of various sizes and types. Weldman WE4R2 is the suitable wire feeder to work with “UNI” series power sources. The machines are designed and built with careful layout of power components and cooling arrangement. Hence, heavy duty welding at higher current is achieved.
MMA / TIG Mode > Stick welding > Gouging > Scratch start TIG welding > HF start TIG welding (with HF TIG control unit)
MIG / CV Mode > MIG / MAG / CO2 welding (Solid wire) > FCAW welding (Flux cored wire)
Remote Current / Volt control unit WER101
HF TIG control unit WERT301
Wire Feeder WE4R2
|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|
|OCV Range (CV)||0V – 35V||0V – 41V||0V – 48V|
|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|
© 2019 Weldman Pte Ltd. All Rights Reserved.