Key features and benefits.
Optimum welding current control depending on intended use (Standard Mode – High Speed Mode – Extension Cable Mode)
High duty cycle for high output and automated applications
Uniform and beautiful bead appearance with low spatter
Digital Turbo Start and End Pulse function provide excellent arc starts
WB-M500
Welding machinesOur 500A inverter-based weld power source is for high quality welding in any situation at 100% duty cycle. This Welbee M500 unit provides significant improvement in arc stability in the range of low to high electric currents, and delivers a beautiful weld bead with a uniform bead end and less voltage fluctuation, even during high-speed welding.
Description
Specifications
Specifications
Specification |
Value |
|---|---|
| Number of phases | 3 |
| Rated frequency | 50 / 60Hz |
| Rated input voltage | 460V |
| Input voltage range | 460 V ± 10% |
| Rated input power | 25.2kVA 22.6kW |
| Rated input current | 31.7A |
| Rated output current | 500A |
| Rated load voltage | 39.0V |
| Rated output current range | 30 – 500A |
| Rated output voltage range | 12.0 – 45.0V |
| Maximum no-load voltage | 81V |
| Rated duty cycle | 100% |
| Number of welding conditions | 100 |
| Operating temperature range | 14º F a 104º F (-10 a + 40º C) |
| Operating humidity range | less than 50%, 104º F (40º C), less than 90%, 68º F (20º C) |
| Storage temperature range | -13º F a + 131º F (-25 a + 55º C) |
| Storage humidity range | less than 50%, 104º F (40º C), less than 90%, 68º F (20º C) |
| Dimensions (W x D x H) | 15.6 x 28.0 x 31.9 in. (395 x 710 x 810mm) |
| Mass | 170 lbs (77kg) |
| Rated input power for DC TIG scratch start | 13.7kVA 12.2kW |
| Rated output current for DC TIG scratch start | 400A |
| Rated load voltage for DC TIG scratch start | 26.0V |
| Rated output current range for DC TIG scratch start | 10 – 400A |
| Rated duty cycle for DC TIG scratch start | 100% |
| Rated input power for DC STICK scratch start | 12.5kVA 12.2kW |
| Rated output current for DC STICK scratch start | 300A |
| Rated load voltage for DC STICK scratch start | 32.0V |
| Rated output current range for DC STICK scratch start | 20 – 300A |
| Rated duty cycle for DC STICK scratch start | 100% |
