Frame number: 80~355
Rated voltage: 380V
Rated frequency: 50HZ
Rotation speed: 3000rpm, 1500rpm, 1000rpm
Power range: 0.75~375KW
Installation type: IMB3
Protection class: IP55
Cooling method: IC416
Insulation class: Class F
Connection: Power 3kW and below for Y connection; other power are △ connection
Ambient air temperature: -15°C~40°C
Highest humidity: 90% while the average monthly minimum temperature is not higher than 25°C.
YVFE2 series frequency conversion three-phase asynchronous motor is jointly developed by a number of leading company technicians in the motor industry. In terms of structure, the heat sink adopts the form of parallel and vertical distribution. The structure is novel and the appearance is unique. The junction box is located at the base of the machine. Top, user-friendly wiring. The components such as the base and the end cap are well-designed, making the overall machine low in noise and vibration.
The motor adopts forced ventilation of the axial flow fan to ensure that the temperature rise of the motor does not exceed the specified value during long-term operation with low-speed constant torque. At the same time, this motor can guarantee the overload ability of the motor at high frequency, and can maintain constant torque output at low frequency.
YVEF2 series motor has strong overload capacity, good low speed performance, good energy saving effect, good speed regulation performance, wide range of speed regulation, low noise, small vibration, and can be used for supporting various types of inverters at home and abroad.
Field of application
This series motor can be widely used in light industry, textile, metallurgy, chemical industry, machine tools and other industries of constant torque, constant power speed and fan.
Energy-saving speed control of pumps, etc. Helps achieve automatic control of the governor system.