Welding Power Sources
WB-P502L
High-output 500A low-spatter inverter power source, all materials
The Welbee II P500L (WB-P502L) is a high-output 500A inverter welding power source with low-spatter control, built for heavier-duty welding of mild steel, stainless steel, and aluminum at higher deposition rates and duty cycles.
100
Number of welding conditions
14º F to 104º F (-10 to +40º C)
Operating temperature range
less than 50%, 104º F (40º C), less than 90%, 68º F (20º C)
Operating humidity range
-4º F to +131º F (-20 to +55º C)
Storage Temperature Range
less than 50%, 104º F (40º C), less than 90%, 68º F (20º C)
Storage humidity range
Specifications
General
Number of welding conditions100
Operating temperature range14º F to 104º F (-10 to +40º C)
Operating humidity rangeless than 50%, 104º F (40º C), less than 90%, 68º F (20º C)
Storage Temperature Range-4º F to +131º F (-20 to +55º C)
Storage humidity rangeless 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)
Weight178.5 lbs (81kg)
Output
Rated output currentDC: 500A Pulse: 400A
Rated load voltageDC: 39.0V Pulse: 34.0V
Rated output current range30 - 500A
Rated output voltage range12.0 - 39.0V
Maximum no-load voltage92V
Rated duty cycle60%(DC) 80%(Pulse)
Power Input
Number of phases3
Rated frequency50/60Hz
Rated input voltage460V
Input voltage range460V±10%
Rated input power25.4kVA 23.1kW
Rated input current31.7A
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