ABB soft starter is small in size, can realize fieldbus control, and is easy to set and debug. Its main components are three-phase anti parallel thyristor and its electronic control circuit connected in series between the power supply and the controlled motor.
of soft starter soft starter adopts three-phase reverse parallel thyristor as voltage regulator, which is connected between power supply and motor stator.
(1) Type selection: the common soft starters on the market include bypass type, non bypass type, energy-saving type, etc. Different types of soft starter are selected according to the load characteristics.
(2) Specification selection: the starter is selected according to the nominal power and current load nature of the motor. Generally, the capacity of the soft starter is slightly larger than the working current of the motor, and whether the protection function is complete should be considered, such as phase loss protection, short circuit protection, overload protection, reverse sequence protection, over-voltage protection, under voltage protection, etc.
PST44-600-70 PST50-600-70 PST60-600-70 PST72-600-70 PST85-600-70
PST105-600-70 PST142-600-70 PST175-600-70 PST210-600-70 PST250-600-70
PST300-600-70 PST30-600-70T PST37-600-70T PST44-600-70T PST50-600-70T
PST60-600-70T PST72-600-70T PST85-600-70T PST105-600-70T PST142-600-70T
PST175-600-70T PST210-600-70T PST250-600-70T PST300-600-70T PSTB370-600-70 PSTB470-600-70 PSTB570-600-70 PSTB720-600-70 PSTB840-600-70 PSTB1050-600-70 PSTB370-600-70T PSTB470-600-70T PSTB570-600-70T PSTB720-600-70T PSTB840-600-70T PSTB1050-600-70T
Xi'an XK is one of the professional suppliers of the abb soft starter pstb470-600-70. Offering you the best discount and original sources, we have many types of products for you. Coming in low cost, high quality, cheap price and good measurement performance, we welcome you to buy the product with our agent.