Description

MMA/TIG DC inverter designed to comply with safety requirements in environments with voltage restrictions like underground mines or damp conditions to prevent electrical hazards. VRD (Voltage Reduction Device) reduces the maximum open circuit voltage across the welding machine’s output terminals to below 15 volts. The presence of a VRD can however cause difficulty in the striking and re-striking of the arc with less skilled operators. Machine has to rapidly change from the reduced open circuit voltage of below 15 volts to the open circuit voltage of around 56 volts necessary to strike the arc. Compact and lightweight, making it easily portable and suitable for various working conditions. Stable Arc with excellent striking capabilities, ensuring consistent and high-quality welds. Hot start function briefly increases the current at the start of the weld, preventing electrode sticking and facilitating smoother arc initiation. Over voltage and over current protection, ensuring the safety of the equipment and the user during welding operations. Suitable for scratch start TIG welding, which is a basic form of TIG welding that does not require a high-frequency start or a TIG torch with a built-in trigger. Supplied with welding cables, carry handle and convenient shoulder strap. Important to note that all VRD machines must be built-in and cannot have an on/off function.
Specifications:
Input power voltage single phase: 220Vac
Rated input power capacity: 5.3kVA
No load voltage: 9V
Output current range: 20 – 200A
Rated output voltage: 26.2V
Duty cylce: 60%
Weight: 8kg
Dimensions (LWH): 371 x 155 x 295mm.