Inverter welding machine IS-290
Description
The inverter welding machine WBR IS-290 is powered by a household power supply network (220 V) and has high productivity and guarantees excellent quality of work performed using a conventional electrode. The inverter system that controls the input voltage can significantly reduce the weight and volume of the transformer and reactance, increasing the mobility of the device. All units and devices used in the construction are made using special technology that increases the reliability and safety of the device.
This invertor welding machine has the functions necessary for operation: “hot start” and “electrode anti-sticking”.
Parameters
Features
| Operating voltage, V | 220 ± 10% |
| Current frequency, Hz | 50 ± 5% |
| Welding current, A | 20-290 |
| Power, kW | 6,8 |
| No-load voltage, V | 28,4 |
| Turn-on duration at current, 160 A, % | 100 |
| Turn-on duration at current, 300 A, % | 60 |
| Ø welding electrode, mm | 1,6-5,0 |
| Diameter of a welding wire, mm | - |
| Weight, kg | 4 |