机座号：H355~H450

Frame Size: H355~H450

额定功率：250~900kW

Rated Power: 250~900kW

极数：4~8极

Poles: 4p,6p,8p

防护等级：IP54

Protection Degree: IP54

绝缘等级：F

Insulation Class: F

额定电压：380V、660V

Rated Voltage: 380V、660V

变频范围：恒转矩：25~50Hz

Frequency range: constant torque: 25~50Hz

          恒功率：4p：50~75Hz

                constant power: 4p: 50~75Hz

                6~8p：50~100Hz

                            6~8p: 50~100Hz

外形及安装尺寸同Y3低压大功率电机

Mounting dimensions are same as Y3 big power series

因独立风机电机的长度增加ΔL

Motor length increase by ΔL because of cool fan