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UMI-0007EU-B1 Unitronics | 0.75 kW 3 Phase 380-480VAC | VSD
MPN: UMI-0007EU-B1
Alt. SKU: UMI0007EUB1
Special Price
£244.55
£203.79
Regular Price
£287.70
Why Choose the Unitronics UMI-0007EU-B1 Variable Frequency Drive?
The Unitronics UMI-0007EU-B1 is a compact variable frequency drive (VFD) from the UMI-B1 series designed for reliable and efficient control of industrial three phase motors. Rated at 0.75 kW (1 HP), the drive operates from a 380–480 V AC three phase supply, delivering precise speed and torque control for automation equipment and machinery.
Using advanced sensorless vector control and space vector PWM motor control, the drive ensures stable motor performance across a wide speed range while maintaining high efficiency. This allows machine builders and automation engineers to improve process control, reduce mechanical stress and optimise energy consumption.
The drive integrates RS-485 communication with Modbus RTU, allowing seamless integration with PLC and HMI systems. With its compact enclosure, integrated braking capability and comprehensive protection features, the UMI-0007EU-B1 is well suited for modern industrial control panels and machine automation systems.
Key Features
- 0.75 kW (1 HP) variable frequency drive for industrial motor control.
- 380–480 V AC three phase input supply.
- Output frequency up to 400 Hz for flexible motor speed regulation.
- Sensorless vector control for stable torque performance.
- Modbus RTU communication via RS-485 for PLC integration.
- Integrated dynamic braking capability.
- Multiple programmable digital and analogue I/O.
- Compact design for control cabinet installation.
Technical Specifications
- Manufacturer: Unitronics
- Series: UMI-B1
- Model: UMI-0007EU-B1
- Product type: Variable frequency drive (VFD)
- Rated motor power: 0.75 kW (1 HP)
- Input voltage: 380–480 V AC
- Input phase: Three phase
- Rated output current: approx. 2.5 A
- Output frequency range: 0–400 Hz
- Control methods: Sensorless vector control, SVPWM
- Communication: RS-485 with Modbus RTU
- Digital inputs: 4 programmable + 1 high speed input
- Digital outputs: Relay and transistor outputs
- Analogue inputs: 0–10 V / 0–20 mA configurable
- Analogue outputs: 0–10 V / 0–20 mA
- Protection rating: IP20
- Operating temperature: −10 °C to +50 °C
- Cooling: Forced air cooling
- Mounting: Panel or wall mounting
Typical Applications
- Conveyor and material handling systems.
- Industrial pumps, fans and compressors.
- Packaging and processing machinery.
- Automated production equipment.
- General industrial motor speed control.
Frequently Asked Questions
What is the UMI-0007EU-B1 used for?
This device is a variable frequency drive used to control the speed and torque of three phase AC motors in industrial automation systems.
What motor power can this drive control?
The inverter is designed for motors up to 0.75 kW (1 HP).
What power supply is required?
The drive operates from a 380–480 V AC three phase power supply.
Does the drive support PLC communication?
Yes. It includes an RS-485 interface supporting Modbus RTU communication for integration with PLC and automation control systems.
What protection features are included?
The drive includes protection functions such as overcurrent, overload, overvoltage, undervoltage, overheating and phase loss detection.
Trusted by Automation Engineers
Unitronics UMI-B1 series drives are widely used by machine builders and automation engineers to deliver reliable motor control and efficient performance in industrial machinery.
| Manufacturer Part Number | UMI-0007EU-B1 |
|---|---|
| Communication | MODBUS RTU RS-485 |
| Height | 185mm |
| Width | 80mm |
| Depth | 140.5mm |
| Amperage | 2.5A |
| Number of analogue inputs | 1 x 0-10V/0-20mA, 1x 0-10V |
| Number of analogue outputs | 1 X 0-10V, 0-20mA |
| 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 | Optional |
| Filter | C3 Filter Optional |
| HP Rating | 1 |
| Input Phases | Three Phase |
| Input Frequency | 50/60Hz |
| Degree of protection (IP) | IP20 |
| KW Rating | 0.75kW |
| 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 | UMI0007EUB1 |
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