產(chǎn)品簡介 Product introduction

本系列船用磁力起動箱適用于交流50Hz，額定電壓至380V，額定電流至150A的船舶電力線路中，供遠(yuǎn)距離直接控制三相異步電動機(jī)之起動、停止及可逆轉(zhuǎn)；起動箱具有失壓保護(hù)和過載延時保護(hù)功能。

◇ 按控制電壓分為：24V、110V、220V、380V、440V；

◇ 按起動箱額定電流分為 20A、40A、60A、100A、150A 五個等級；

◇ 按控制電動機(jī)的運轉(zhuǎn)方向分為：可逆式和不可逆式兩種。

This series of marine magnetic starting boxes are suitable for marine power lines with AC 50Hz, rated voltage up to 380V and rated current up to 150A, for remote direct control of starting, stopping and reversing of three-phase asynchronous motors. The starting box has the functions of voltage loss protection and overload delay protection.

◇ Divided into 24V, 110V, 220V, 380V and 440 V according to the control voltage;

◇ According to the rated current of the starting box, it is divided into five grades: 20A, 40A, 60A, 100A and 150A;

◇ According to the running direction of the control motor, it can be divided into reversible type and irreversible type.