Y-series Marine Pump Motors

The Y series pump motor is a fully enclosed self-cooling rat cage-type three-phase asynchronous motor. It has the advantages of high efficiency, energy saving, high starting torque, low noise, high reliability and long life. The Y series pump motors have unique electrical properties such as soft mechanical characteristics, good linearity and a wide speed regulation range. When the load increases, its speed drops and the torque increases. A small load change can cause a corresponding change in rotational speed. A slight change in the supply voltage can cause a corresponding change in the rpm torque. Installation dimensions and power ratings are fully compliant with IEC standards. Class B insulation with IP 44 shell protection and IC411 cooling. Voltage rating is 380V, frequency rating is 50Hz, 3kW and below are “Y” connections, 4kW above are “△” connections.