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Semi-automatic welders – Pana Auto KR series
YM-200KR2 YM-250KR2 YM-350KR2 YM-400KR2 YM-500KR2 
DC power   source for co2 welding YM-200KR2 YM-250KR2 YM-350KR2 YM-400KR2 YM-500KR2 
Control Method Thyristor Thyristor Thyristor Thyristor Thyristor 
Phase ф 3 3 3 3
  kVA 7.6(6.5KW) 9.5(7.9KW) 18.1(16.2KW) 31.9 7.6(28.1KW) 
Rated Input Hz 50 or 60 50 or 60 50 or 60 50 or 60 50 or 60 
output current A 50-200 50-250 60-35 60-400 60-500 
crater current A 50-200 50-250 60-35 60-400 60-500 
output voltage V 15-25 15-27 16-36 16-39 16-45 
crater voltage V 15-25 15-27 16-36 16-39 16-45  
rated duty cycle % 60 60 60 60 60 
applicable wire material Solid/FCW Solid/FCW Solid/FCW Solid/FCW Solid/FCW 
wire feeder YW-35KB1 YW-25KB1 YW-35KB1 YW-50KB1HAR YW-50KB1 
applicable wire diameter mmф (0.8)/0.9/  (1.0)1.2 (0.8)/0.9/  (1.0)1.2 (0.8)/0.9/ (1.0)1.2 (0.8)/0.9/ (1.0)1.2 (0.8)/0.9/(1.0)1.2 
cable length m 1.8 1.8 1.8 1.8 1.8 
welding torch YT-20CS3 YT-25CS3 YT-35CS3 YT-40CS3 YT-50CS3 
rated duty cycle % CO2:50%,MAG :25% CO2:70%,MAG :35% CO2:70%,MAG :35% CO2:60%,MAG :30% CO2:70%, MAG:35 %
rated current  A 200 250 350 400 500 
wire diameter mmф (0.8)/0.9/(1.0)1.2 (0.8)/0.9/(1.0)1.2 (0.8)/0.9/(1.0)1.2 (0.8)/0.9/(1.0)1.2 (0.8)/0.9/ (1.0)1.2 
cable length m 3 3 3 3
gas regulator YX-257CA YX-257CA YX-257CA YX-257CA YX-257CA
Part No.(Duty cycle) Remarks
YM-200KR2 YT-20CS3(CO2:50% MAG:25%) 200A torch
YM-250KR2 YT-25CS3(CO2:70% MAG:35%) 250A torch
YM-350KR2 YT-35CS3(CO2:50% MAG:25%) 350A torch
YM-400KR2 YT-40CS3(CO2:30% MAG:60%) 400A torch
YM-500KR2 YT-50CS3(CO2:70% MAG:35%) 500A torch