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  • UW Inverter
  • BR-22

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Special inverter for underwater welding - 420 Technical Data: Supply voltage: 3x400V, 50/60Hz Fusing (slow fuse): 25A Welding current range (A): 5 - 420A Welding voltage range (V): 20,2 - 36,8V Number of steps: Stepless Max. input power (kVA): 24,3 kVA No load voltage Uo (V): 15V Peak input current: 35A Effective input current: 22A Dutycycle at max. current @40°C: 40% / 420A / 36,8V Current/voltage at 60%DC @40°C: 360A / 34,4V Current/voltage at 100%DC @40°C: 300A / 32V Recommended generator power: 35,2kVA Dimensions (HxWxL): 580 x 235 x 550 Weight: 48,5 Kg Protection class: IP23 Marks of conformity: CE Safety class: S
 
Special inverter for underwater welding - 600 Technical Data: Supply voltage: 3x400V, 50/60Hz Fusing (slow fuse): 50A Welding current range (A): 5 - 600A Welding voltage range (V): 20,2 - 44V Number of steps: Stepless Max. input power (kVA): 41,5 kVA No load voltage Uo (V): 15V Peak input current: 60A Effective input current: 46,5A Dutycycle at max. current @40°C: 40% / 420A / 36,8V Current/voltage at 60%DC @40°C: 600A / 44V Current/voltage at 100%DC @40°C: 500A / 40V Recommended generator power: 60,3kVA Dimensions (HxWxL): 580 x 235 x 550 Weight: 51 Kg Protection class: IP23 Marks of conformity: CE Safety class: S
Special inverter for underwater welding - 840 Technical Data: Supply voltage: 3x400V, 50/60Hz Fusing (slow fuse): 63A Welding current range (A): 5 - 840A Welding voltage range (V): 20,2 - 44V Number of steps: Stepless Max. input power (kVA): 60 kVA No load voltage Uo (V): 15V Peak input current: 84A Effective input current: 53A Dutycycle at max. current @40°C: 40% / 840A / 36,8V Current/voltage at 60%DC @40°C: 720A / 44V Current/voltage at 100%DC @40°C: 540A / 41,6V Recommended generator power: 84,4kVA Dimensions (HxWxL): 580 x 235 x 550 Weight: 54 Kg Protection class: IP23 Marks of conformity: CE Safety class: S
 
Welding control unit, portable version. Brief-case style unit housed in a tough, light weight rugged structural form case, having the following external dimensions; L: 406mm H: 305mm W: 210mm Weighs approximately 6.0Kg.

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