Heavy duty AC Three Phases Motor designed to operate efficiently in demanding industrial environments and applications

YE3 series three-phase asynchronous motors meet the tertiary efficiency standard stipulated in GB18613-2020 energy Efficiency Limit value and Energy Efficiency Grade of Small and Medium-sized Three-phase Asynchronous Motors, and IE3 energy efficiency grade of IEC60034-30-2014 standard. The operating environment is the same as YE2 series high-efficiency motors with higher efficiency, which is the first choice for energy-saving and environmental protection renovation.

1.Frame material: cast iron. ⦿Standard color: blue (RAL 5005 or Grey 7031)

⦿Rated output power : 0.75kW~315kW at 50Hz.

⦿Available in 2, 4, 6 pole motor (0.75kW and up) with efficiency grade

2. according to GB18613–2020 and efficiency class IE3(50Hz) according to IEC 60034–30.

⦿Standard mounting construction according to IEC 60034–7: IM B3, IM B5, IM B35 and etc.

⦿All motors are designed to IP55 degree of protection (IEC 60034–5).

Insulation system is designed for temperature class 155 (F). At rated output with line-fed operation, the motors can be used in temperature class 130 (B).

⦿Self ventilated motors with radial-flow fans (cooling method IC 411 according to IEC 60034–6) as standard, forced air cool with external separately driven fans as option.

⦿Degrees of motor protection IP55 (IEC 60034–5). ⦿Altitude of working environment shall not exceed 1000m above sea-level (IEC 60034–1).