◆Product introduction
Suitable for: all kinds of transmission machinery such as machine tools, mining, metallurgy, textile, printing and dyeing, chemical and other industries that require speed regulation step by step with the nature of the load.
Features: The winding connection method is used to change the speed and output power of the motor, so that it matches the load characteristics of the mechanical equipment, simplifying the variable speed system, high efficiency and energy saving.
Variable speed scheme: two speed, three speed, four speed
◆Conditions of use
Execution standard :JB/T 7127
Protection class :IP44
Center height :H80-280
Cooling method :IC411
Rated voltage :380v
Altitude: No more than 1000m
Rated frequency :50Hz
Ambient temperature :-15℃~+40℃
Insulation class: Class B
◆Technical data
