serve for either power generating or electric welding individually or for simultaneous welding and small scale illumination.

  The SD-3 type Generating/Welding set is best driven by an internal combustion engine. In this form a mobile or stationary power generating unit is suitable for welding or electrical power generation for towns, villages, construction and farming sites or on boats for lighting, household appliance, power tools etc.     

Type	Rated Output (kW)	Rated Voltage (V)	Rated Current (A)	Welding voltage under load(V)	WeldingCurrent(A)	Continuous rateunder load(%)	Currentadjustment range for welding(A)
Single phase 230V 50Hz/1500r/min COS 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