NEW OTC DAIHEN WELBEE II M350

Our 350A inverter-based weld power source is the standard welding supply for high-quality welding in any situation. This Welbee II M350 multipurpose unit is well suited for general welding applications requiring significant improvement in arc stability in the range of low to high electric currents, while delivering a beautiful weld bead with a uniform bead end and less voltage fluctuation, even during high-speed welding.

OVERVIEW:
• Low arc voltage range is expanded for incredible arc control
• Reduced undercut during high speed welding
• Minimal spatter even with 100% CO2

Number of phases 3:1
Rated frequency 50/60Hz
Rated input voltage 208/230/460V
Input voltage range 208/230/460V ±10%
Rated input power 15.6kVA 13.4kW/ 15.3kVA 13.3kW, 15.6kVA 13.8kW : 12.1kVA 8.9kW/ 11.8kVA 8.8kW,11.5kVA 8.6kW
Rated input current 43.3A/38.5A, 19.6A : 58.0/51.3A, 25.0A
Rated output current 350A : 250A
Rated load voltage 31.5V : 26.5V
Rated output current range 30 - 350A : 30 - 250A
Rated output voltage range 12.0 - 31.5V : 12.0 - 26.5V
Maximum no-load voltage 70/79V,70V : 71/78V, 70V
Rated duty cycle 60%, 60% : 60%, 60%
Number of welding conditions 100
Operating temperature range 14o F to 104o F (-10 to +40o C)
Operating humidity range less than 50%, 104o F (40o C), less than 90%, 68o F (20o C)
Storage temperature range -13o F to +131o F (-25 to +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 185.2 lbs (84kg)
Rated input power for DC TIG scratch start 12.8kVA 10.5kW 12.5kVA 10.5kW, 12.5kVA 10.9kW : 9.1kVA 6.7kW 9.0kVA 6.6kW, 2kVA 6.8kW
Rated output current for DC TIG scratch start 350A : 250A
Rated load voltage for DC TIG scratch start 26.0V : 26.0V
Rated output current range for DC TIG scratch start 10 - 350A : 10 - 250A
Rated duty cycle for DC TIG scratch start 60% : 60%
Rated input power for DC STICK scratch start 13.3kVA 11.4kW 13.2kVA 11.5kW, 13.2kVA 11.7kW : 12.6kVA 9.5kW 12.4kVA 9.4kW, 12.5kVA 11.1kW
Rated output current for DC STICK scratch start 300A : 250A
Rated load voltage for DC STICK scratch start 32.0V : 30.0V
Rated output current range for DC STICK scratch start 20 - 300A : 20 - 250A
Rated duty cycle for DC STICK scratch start 80% : 60%