Characteristics
- AC/DC
- three-phase
- Type
- asynchronous
- Voltage
- 380V, 660 V
- Protection class
- IP54
- Configuration
- compact
- Applications
- for water treatment applications, for water pumps, for the oil and gas industry, for roller mills
- Other characteristics
- low-voltage, variable-speed, variable-frequency, high-power
- Diameter
-
Min.: 400 mm (15.75 in)
Max.: 560 mm (22.05 in)
Description
YVFZ three phase AC motor
YVFZ series metallurgical and hoisting variable frequency speed regulating three-phase asynchronous motor
Standard design data
Standard GB755 IEC
Voltage 380V (400-450mm), 660V (500-560mm)
Cooling method IC416 (independent axial fan, or centrifugal fan)
Independent fan voltage three-phase, 380V
Frame size 400-560mm
Rated frequency 50HZ
Insulation class F
Installation form IMB3
Working method S3-40% for lifting and metallurgy
Protection class IP54
Overload multiple At rated voltage and rated frequency, 150% rated current is allowed to overload for 1 minute
Altitude does not exceed 1000m
YVFZ series cage frequency conversion motors play a huge role in metallurgy, paper making, water conservancy, port, mining, rubber, plastics, petroleum and chemical industries. The use of low-voltage high-power variable-frequency and variable-speed three-phase asynchronous motors with low-voltage high-power frequency converters can form an ideal, efficient, economical and reliable variable-speed transmission system. Fully closed structure, without slip ring and carbon brush, suitable for use in various environments. This series of motors are designed and manufactured using today’s advanced technology, with compact and beautiful appearance, depressive installation and debugging, easy maintenance, and reliable operation. The installation size and power level of the motor conform to the relevant standards of IEC, and the performance complies with the relevant regulations of GB755. It can replace other types of medium speed motors and similar foreign products
