Electric motor manufacturer
IE3 series super high efficiency three phase motor with cast iron body , Special for Korea market
Electric motors are used in a wide range of machinery and equipment with no special requirements
Frame: 160 – 355 ,Power: 11kw-315kW, 2 pole, 4 pole, 220V 380V 660V /60Hz
- water pump
- industrial fan
- Mining machinery， transport machinery
- agricultural machinery , food machinery ect.
Features
IE3 series (IP55) super high efficiency three phase asynchronous motor (Frame Size 160mm to 355mm), is to achieve energy efficiency limit value of Low pressure totally enclosed fan cooled squirrel cage three phase asynchronous motor.
The product is used to various fields of national economy, such as machine tools, pumps, fans, compressors, also apply to the transport, stiring, printing, agricultural machinery, and other types of food not contain flammable, explosive or corrosive gas applications.
The motor is IP55,the cooling method is IC411,continuous duty”(S1). Class F protection degree insulation structure, but the full range of temperature at B level assessment,
and requested the assessment load noise; H315 ~ 355 motor already has installed oiling settings.
The motor rated voltage is 380V,rated frequency 50Hz,power rating 11kW~315kW, contain 2P, 4P motor.
The level of the motor runplace no more than 1000 m,
The highest temperature is not more than 40°C, the lowest air temperature is -15°C.
OPerating conditoins
Ambient temperature: -15 ℃ ≤0≤40 ℃
Altitude: not exceeding 1000 meters
Voltage: 220 / 380V 660V
Rated Frequency: 60HZ
Connection: Star-connection for 3KW or less whereas delta-connection
for 4KW or more.
Duty/Rating: Conntinuous(S1).
Insulation class: F, the temperature rise of the stator winding is examined at 80K(by resistance method).
Protection class: The main body of the motor is IP55, but the terminal box reaches IP55.
Cooling type: IC411
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