... , the electrode reach 2,4,8,10, power from0.12 to 200km, totally 104 specifications.At ... .5, Rating voltage is 380V.6, Work system is S (continuing system) 7, Cooling mode is ICO14 (fan cooling ... )8, Connection method: For those that the power is ... adopt “Y” connection, and for those that the power is higher that 4kw (5.5Hp) adopt: triangle ...