机座号400~450                功 率185~800kW        

工作制S1                    绝缘等级F

适用于：石油、化工、冶金、水泥、造纸等行业，拖动各种机械设备

Applications:Driving the equipment of the petroleum industry、chemistry industry、metallurgy industry、paper making，etc.

特点：外型美观，噪声低、振动小，绝缘等级为F级，外壳防护等级为IP54或IP55。

Features:beautiful Profile, low noise and vibration.The insulation class is F; the protective class is IP54 or IP55.

使用条件：海拔不超过1000m。环境温度随季节变化，但最高不超过+40℃，

Circumstance For Use:The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but not exceeding 40℃.