Conditions of Use of Premium Gold Motor:
鈼?The altitude does not exceed 1000m; (more than 1000m altitude belongs to the plateau motor, can be customized)
鈼?The maximum ambient temperature does not exceed 40鈩?/p>
鈼?The minimum ambient temperature does not exceed -15鈩?/p>
鈼?S1 working system
鈼?The power supply voltage fluctuation does not exceed + 5% (10% is allowed for short time); the frequency fluctuation does not exceed + 2%
鈼?Insulation class F
鈼?Protection level: IP54, IP55
鈼?Cooling method: IC411
http://www.sivomotor.com/high-efficiency-motor/