YBBP Series Variable-Frequency Explosion-Proof Three-Phase Induction Motors

Description
The YBBP series of explosion-proof, variable-frequency, three-phase induction motors are designed to achieve energy savings and automatic control through a frequency converter, enabling stepless speed regulation. They feature a squirrel-cage design, ensuring reliable operation and easy maintenance. An independent cooling fan ensures effective cooling of the motor at various speeds.
The YBBP series motors are suitable for various drive applications and are primarily used in the coal, oil and natural gas, petrochemical, and chemical industries. They are typically used to drive pumps, fans, compressors, and other drive machinery. YBBP series motors may be designated as Ex db Ⅰ AT4/BT4 Mb or Ex db Ⅱ AT4/BT4/CT4 Gb.
Technical Specifications
Rated power: 0.37 kilowatts to 355 kilowatts
Rack Dimensions: H80–H355
Frame Material: Cast Iron
Rated Voltage: 220V–1140V
Rated Frequency: 5 Hz–100 Hz
Protection Rating: IP54/IP55/IP56/IP65/IP66
Insulation Class: F/H
Shift Schedule: S1–S6
Technical Highlights and Consumer Benefits
Technical Highlights
1. In a system that includes a frequency-conversion speed control device, stepless speed control can be achieved.
2. High reliability and ease of maintenance.
3. Equipped with a dedicated cooling fan.
Benefits for Customers
1. Automatic control of motors can reduce energy costs.
2. Reduce equipment maintenance costs.
3. Effective cooling improves reliability.