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UMI-0150EE-B1 Unitronics | 15 kW 3 Phase 380-480VAC | VSD
MPN: UMI-0150EE-B1
Alt. SKU: UMI0150EEB1
Special Price
£1,056.72
£880.60
Regular Price
£1,243.20
Why Choose the Unitronics UMI-0150EE-B1 Variable Frequency Drive?
The Unitronics UMI-0150EE-B1 is a powerful variable frequency drive (VFD) from the UMI-B1 EU series designed for reliable control of high-power industrial AC motors. Rated at 15 kW (20 HP), the drive operates from a 380–440 V AC three-phase power supply, making it suitable for demanding automation systems such as large conveyors, pumps, compressors and heavy machinery.
The inverter incorporates advanced motor control technologies including sensorless vector control (SVC) and space vector PWM (SVPWM), enabling smooth acceleration, stable torque and precise speed regulation under varying loads. These features allow efficient motor performance while helping reduce energy consumption in industrial applications.
Designed for integration within modern automation systems, the UMI-0150EE-B1 supports Modbus RTU communication via RS-485 for seamless connection with PLCs, HMIs and supervisory control systems. Built-in protection features and industrial-grade construction ensure reliable operation in demanding factory environments.
Key Features
- 15 kW (20 HP) variable frequency drive for high-power industrial motor control.
- 380–440 V AC three phase input supply.
- Output frequency range 0–400 Hz for flexible motor speed regulation.
- Sensorless vector control (SVC) with SVPWM technology.
- Integrated dynamic braking capability for improved deceleration.
- RS-485 communication with Modbus RTU for PLC integration.
- Industrial design suitable for demanding automation environments.
- Comprehensive built-in motor protection functions.
Technical Specifications
- Manufacturer: Unitronics
- Series: UMI-B1 EU
- Model: UMI-0150EE-B1
- Product type: Variable frequency drive (VFD)
- Rated motor power: 15 kW (20 HP)
- Input voltage: 380–440 V AC
- Input phase: Three phase
- Output frequency range: 0–400 Hz
- Motor control methods: Sensorless vector control, V/F control
- Communication: RS-485 with Modbus RTU
- Overload capability: up to 200% for short duration
- Protection rating: IP20
- Cooling: Forced air cooling
- Mounting: Panel or wall mounting
- Protection functions: Overcurrent, overload, overvoltage, undervoltage and over-temperature protection
Typical Applications
- Large conveyor and material handling systems.
- Industrial pumps, compressors and ventilation systems.
- Heavy manufacturing and processing machinery.
- Packaging and production lines.
- Energy-efficient control of high-power AC motors.
Frequently Asked Questions
What is the UMI-0150EE-B1 used for?
This inverter controls the speed and torque of large three phase AC motors by adjusting the output frequency and voltage supplied to the motor.
What motor power can this drive control?
The UMI-0150EE-B1 is designed for motors up to 15 kW (20 HP).
What power supply does the inverter require?
The drive operates from a 380–440 V AC three phase power supply, commonly used in industrial installations.
Does the drive support PLC communication?
Yes. The drive includes RS-485 communication supporting Modbus RTU, enabling integration with PLC and automation control systems.
What protection features are included?
The drive includes protection functions such as overcurrent, overload, overvoltage, undervoltage and overheating protection to safeguard both the motor and inverter.
Trusted by Automation Engineers
Unitronics UMI-B1 series drives are widely used by machine builders and industrial engineers to deliver reliable motor control, improved energy efficiency and dependable performance in demanding automation systems.
| Manufacturer Part Number | UMI-0150EE-B1 |
|---|---|
| Communication | MODBUS RTU RS-485 |
| Height | 320mm |
| Width | 170mm |
| Depth | 196.3mm |
| Amperage | 32A |
| Number of analogue inputs | 1 x 0-10V/0-20mA, 1x 0-10V |
| Number of analogue outputs | 2 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 | Removeable 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 Built In |
| HP Rating | 20 |
| Input Phases | Three Phase |
| Input Frequency | 50/60Hz |
| Degree of protection (IP) | IP20 |
| KW Rating | 15kW |
| Mounting Options | Flange, 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 | UMI0150EEB1 |
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