We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
UMI-0022EE-B1 Unitronics | 2.2 kW 3 Phase 380-480VAC | VSD
MPN: UMI-0022EE-B1
Alt. SKU: UMI0022EEB1
Special Price
£301.67
£251.39
Regular Price
£354.90
Why Choose the Unitronics UMI-0022EE-B1 Variable Frequency Drive?
The Unitronics UMI-0022EE-B1 is a robust variable frequency drive (VFD) from the UMI-B1 EU series designed for precise speed and torque control of industrial AC motors. With a rated output of 2.2 kW (3 HP), the drive operates from a 380–440 V AC three-phase power supply, making it ideal for a wide range of industrial automation and machine control applications.
This inverter integrates advanced motor control technologies including sensorless vector control (SVC) and space vector PWM (SVPWM) to ensure stable torque, smooth acceleration and reliable operation across varying load conditions. The drive also features built-in dynamic braking, allowing improved deceleration and motor stopping performance in demanding automation environments.
Designed for modern industrial systems, the UMI-0022EE-B1 supports Modbus RTU communication via RS-485 for integration with PLCs and HMIs. Integrated protection functions and Safe Torque Off (STO) safety capability help improve machine safety while maintaining reliable operation in control panels and production equipment.
Key Features
- 2.2 kW (3 HP) variable frequency drive for industrial AC motor control.
- 380–440 V AC three phase input supply.
- Output frequency up to 400 Hz for flexible speed regulation.
- Sensorless vector control (SVC) and SVPWM motor control.
- Integrated dynamic braking capability.
- Modbus RTU communication via RS-485 for PLC and HMI integration.
- Safe Torque Off (STO) safety function (PLd / SIL2 / Cat.3).
- Compact enclosure suitable for control cabinet installation.
Technical Specifications
- Manufacturer: Unitronics
- Series: UMI-B1 EU
- Model: UMI-0022EE-B1
- Product type: Variable frequency drive (VFD)
- Rated motor power: 2.2 kW (3 HP)
- Input voltage: 380–440 V AC
- Input phase: Three phase
- Rated output current: 5.5 A nominal
- Overload capability: 150% for 60 s, 180% for 10 s, 200% for 1 s
- Output frequency range: 0–400 Hz
- Communication: RS-485 with Modbus RTU
- Digital inputs: 4 programmable inputs + 1 high-speed input
- Digital outputs: 1 programmable transistor output
- Analogue inputs: 0–10 V / 0–20 mA configurable
- Analogue outputs: 0–10 V / 0–20 mA
- Protection rating: IP20
- Cooling: Forced air cooling
- Operating temperature: −10 °C to +50 °C
- Mounting: Wall mounting or DIN rail mounting
- Dimensions: approx. 185 — 80 — 141 mm
Typical Applications
- Industrial pumps, fans and compressors.
- Conveyor and material handling systems.
- Packaging and filling machinery.
- HVAC and ventilation equipment.
- General industrial motor speed control.
Frequently Asked Questions
What is the UMI-0022EE-B1 used for?
The drive controls the speed and torque of three phase AC motors by adjusting the frequency and voltage supplied to the motor.
What motor power can this inverter control?
The UMI-0022EE-B1 is rated for motors up to 2.2 kW (3 HP).
What power supply does the drive require?
The inverter operates from a 380–440 V AC three phase supply, which is standard in many industrial installations.
Does the drive support PLC communication?
Yes. It includes RS-485 communication supporting Modbus RTU, enabling integration with PLC and automation control systems.
What protection and safety features are included?
The drive includes protection against overcurrent, overload, overvoltage, undervoltage and overheating, along with Safe Torque Off (STO) functionality for improved machine safety.
Trusted by Automation Engineers
Unitronics UMI-B1 series drives are widely used by machine builders and automation engineers to deliver efficient motor control, improved energy efficiency and dependable machine performance.
| Manufacturer Part Number | UMI-0022EE-B1 |
|---|---|
| Communication | MODBUS RTU RS-485 |
| Height | 185mm |
| Width | 80mm |
| Depth | 140.5mm |
| Amperage | 5.5A |
| Number of analogue inputs | 1 x 0-10V/0-20mA, 1x 0-10V |
| Number of analogue outputs | 1 X 0-10V, 0-20mA |
| Brake - Safe-Stop | Safe Stop |
| Compliance | CE, cUL, TUV-SUD, UL |
| Control Method | SVPWM (Space Vector PWM), SVC (Sensorless Vector Control) |
| Coating PCB | Coated PCB |
| Control Panel | Film Keypad |
| Control Panel Included | Yes |
| Control Setting | Analog, Digital, Modbus, PID, Pulse |
| Cooling | Air Cooling |
| Number of digital inputs | 1 x 50kHz, 4 x 1kHz |
| Number of digital outputs | 1 x sink/source |
| Dynamic Breaking Unit | Built In |
| Filter | C3 Filter Optional |
| HP Rating | 3 |
| Input Phases | Three Phase |
| Input Frequency | 50/60Hz |
| Degree of protection (IP) | IP20 |
| KW Rating | 2.2kW |
| Mounting Options | Rail, Wall |
| Output Frequency | 400Hz |
| Overload Capacity 150% | 60 Seconds |
| Overload Capacity 180% | 10 Seconds |
| Overload Capacity 200% | 1 Second |
| Output Phases | Three phase |
| Supported Motors | Asynchronous Induction Motors, Three Phase Input |
| Voltage | 380/480VAC |
| VSD Range | Unitronics B1 |
| Manufacturer | Unitronics |
| Alternative Product SKU | UMI0022EEB1 |
Write Your Own Review
