digital controlled IGBT inverter (square wave) DC/AC pulse TIG welding machine
digital controlled IGBT inverter DC/AC pulse tig welding machine, Tungsten's abrasion low, using foot pedal switch control - details see: https://www.machineto.com/digital-controlled-igbt-inverter-square-wave-dc-ac-pulse-tig-welding-machine-10134686
| Place of Origin:Tianjin China (Mainland) | Brand Name:beiyang century | Model Number:WSEM500 | Arc Current:10-250 |
| Pulse Frequency:50Hz | Rated Duty Cycle:60% | Dimensions:723 x 344 x 720 | Usage:weld aluminum |
| certification:ISO9001:2000,CCC,CE |
digital controlled IGBT inverter (square wave) DC/AC pulse TIG welding machine
certification:
descriptions:
- Advanced soft switch inverter technique could solve the IGBT easily broken problem.
- The microcomputer digital controlled technique increases the control accuracy and speed, simplifies the design of the main control panel, and increases the reliability of products.
- The human-computer interface makes the process of parameters adjustment simple and covenient, and also have memory function.
- The adjustment range of cleaning area is wide ,getting the optimal welding parameters.
- Tungsten’s abrasion is extremely low, reducing total labor hardness, and enhancing production efficiency.
- With excellent weld shape, this series are the ideal type for aluminum welding.
- Using foot pedal switch control the welding current.
Main technical specifications
| Item/Model | WSEM-250 | WSEM-315 | WSEM-500 |
| Rated input voltage(V) / Frequency(Hz) | Three-phase 380/50Hz | ||
| Rated input capacity(KVA) | 6.8 | 10 | 21 |
| Rated input current(A) | 9 | 15 | 31 |
| Welding current range(A) | 10-250 | 20-315 | 30-500 |
| Current range for cleaning region | 10-250 | 20-250 | 40-500 |
| Stopping-arc current(A) | 10-250 | 20-160 | 30-160 |
| Striking arc current(A) | 10-250 | 20-315 | 30-500 |
| Duty cycle(%) | 60% | 60% | 60% |
| Pulse peak time(s) | 0.1 - 15 | ||
| Pulse background time(s) | 0.1 - 15 | ||
| Current upslope time(s) | 0.2 - 10 | ||
| Current down slope time(s) | 0.1 - 15 | ||
| Cleaning region | -40% - +40% | ||
| Efficiency | 83% | ||
| Power factor | 0.96 | ||
| Size.L*W*H (mm) | 723×344×720 | 723×344×720 | 720×460×950 |
| Packaging Detail:carton package |
| Delivery Detail:7 days |
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