Scope of Use
This series of marine electromagnetic starting boxes are suitable for starting, stopping and reversible of three-phase asynchronous motors in 50 Hz AC, rated voltage 380 V and rated current 150A marine power lines. The starting boxes have the functions of voltage loss protection and overload delay protection.
According to the control voltage, it can be divided into 24V, 110V, 220V, 380V and 440V.
According to the rated current of starting box, it can be divided into five grades: 20A, 40A, 60A, 100A and 150A.
According to the operation direction of the control motor, it can be divided into two kinds: reversible and irreversible.