SPECIFICATION:
1) Class B insulation
2) IP21 protection

Alternator Model Output(kW) Voltage(V) Current(A) Welding voltage under load(V) Welding Current(A) Continuous rate under load Current adjustment range for welding(A)
Single phase 230V 50Hz/1500r/min cosφ 1.0
SD-3 3 230 13 < 80 120 40% 60-140
SD-5 5 230 21.7 < 80 160 40% 70-200
SD-7.5 7.5 230 32.6 < 80 200 40% 80-240
SD-10 10 230 43.5 < 80 230 40% 100-300
SD-12 12 230 52.2 < 80 300 40% 140-320
SD-15 15 230 65.2 < 80 380 40% 150-400