Product Description
Delta VFD022B21A Variable Frequency Drive (VFD)
The Delta VFD022B21A is a high-performance, general-purpose AC motor drive from the reliable VFD-B series. Engineered for precision and durability, this 2.2kW (3HP) Variable Frequency Drive offers sensorless vector control for superior motor speed and torque management. It accepts a single-phase 220-240V input and converts it to a three-phase output, making it ideal for applications where three-phase power is unavailable. The drive features an integrated VFD-PU01 digital keypad for easy programming and operation, a robust heatsink with a cooling fan for optimal thermal performance, and a Type 1 enclosure for protection in industrial environments. It’s a versatile solution for a wide range of applications, including pumps, fans, conveyors, and machine tools.
Technical Specifications:
- Model: VFD022B21A
- Series: VFD-B
- Power Rating: 2.2kW / 3HP
- Input Power: 1-Phase 220-240V AC, 14.0A, 50/60Hz
- Output Power: 3-Phase 0-240V AC, 11A, 4.2kVA
- Output Frequency Range: 0.1 ~ 400Hz
- Control Method: Sensorless Vector Control, V/f Control
- Enclosure: Type 1

Delta VFD022B21A Variable Frequency Drive (VFD)
Shop the Delta VFD022B21A, a 2.2kW / 3HP VFD-B series drive for precise AC motor control. This versatile VFD features a 1-phase 230V input and 3-phase 230V output, perfect for general-purpose industrial applications.





