Products Name：YVF3 series variable frequency speed control three-phase asynchronous motor

Main parameters: power range: 250-900kW; seat number: 355-450; voltage and frequency: 380V/50Hz, 660V/50Hz; cooling mode: IC416; constant torque speed regulation frequency range: 25-50Hz; constant power speed regulation frequency range: 50-60Hz (for 2-pole motor), 50-75Hz (for 4-pole motor), 50-100Hz (for 6-8-pole motor; connection method: motor adopts Delta connection; protection level: IP55 Insulation grade: 155 (F) insulation; ambient temperature: - 15 C to + 40 C; altitude: altitude not exceeding 1000 meters.

Product Info: YVF3 series variable frequency speed control three-phase asynchronous motor is a special three-phase asynchronous motor with variable frequency adjustable speed device as the power supply. The system composed of variable frequency device can realize stepless adjustable speed, achieve the purpose of energy saving and control automation. YVF3 series motors adopt squirrel cage structure, reliable operation and convenient maintenance. The motor is equipped with an independent axial fan to ensure that the motor has better cooling effect at different rotational speeds. The main performances of this series of motors conform to the relevant regulations of JB/T11710-2013 and the IEC standards. YVF3 series motors can be used in all kinds of transmission devices which need speed regulation. They are widely used in light industry, textile, chemical industry, metallurgy, lifting, machine tools and other industries. With high-precision sensors, high-precision closed-loop control can be achieved.