Features of Hilair YE3 motors:
Frame Material: cast iron
Standard Color: Gentian blue (RAL 5010)
Standard Frequency: 50Hz (available in other frequencies)
Available in 2, 4, 6 pole for 0.75kW and above
Efficiency Grade: IE3(50Hz) according to IEC 60034-30.
Way of Mounting: B3, B5, B35, etc according to IEC 60034-7
Protection Level: IP55 (IEC 60034-5)
Insulation Level: Level F (155 celsius)
Cooling Method: IC 411 according to IEC 60034-6, Self ventilated fans. Seperate cooling fans are available
Working Altitude: shall not exceed 1000m above sea-level (IEC 60034-1)