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UMI-0007BE-B1 Unitronics | 0.75 kW Single Phase 200-240VAC | VSD
MPN: UMI-0007BE-B1
Alt. SKU: UMI0007BEB1
Special Price
£169.57
£141.31
Regular Price
£199.50
Why Choose the Unitronics UMI-0007BE-B1 0.75 kW 1 HP B1 Series Variable Frequency Drive
The Unitronics UMI-0007BE-B1 is a compact 0.75 kW (1 HP) B1 Series Variable Frequency Drive engineered for single-phase 200 - 240 V AC input with three-phase output. It combines precise control, high energy efficiency, and robust protection to ensure reliable operation for industrial applications such as fans, pumps, conveyors, and HVAC systems.
At a Glance
- Power rating: 0.75 kW (1 HP)
- Input supply: 200 - 240 V AC single phase, 50/60 Hz
- Output: 3-phase, 0 - 400 Hz variable frequency
- Control methods: V/F control and Sensorless Vector Control (SVC)
- Rated output current: approximately 4.5 A
- Enclosure rating: IP20
- Cooling: Air cooled
- Dimensions (W × H × D): 80 × 185 × 140 mm
Key Benefits
- Energy efficient: Optimises motor speed to reduce energy consumption and operational costs.
- Easy installation: Compact frame saves panel space, designed for simple wiring and setup.
- Advanced motor control: Sensorless vector control for precise torque and stable low-speed performance.
- Comprehensive protection: Built-in overcurrent, overvoltage, short-circuit and thermal protection.
- Reliable performance: Proven for demanding industrial environments and continuous operation.
Technical Specifications
- Model: UMI-0007BE-B1
- Series: Unitronics B1 Series
- Power: 0.75 kW (1 HP)
- Input voltage: 200 - 240 V AC single phase
- Output frequency range: 0 - 400 Hz
- Output current: 4.5 A typical
- Overload capacity: 150% for 60 s, 180% for 10 s, 200% for 1 s
- Control methods: V/F, SVC, SVPWM
- Protection: IP20 housing, air cooled
- Communication: RS-485 with Modbus RTU
- Safety function: Safe Torque Off (STO)
- Mounting: Wall or DIN rail (frame dependent)
- Operating temperature: -10 °C to +50 °C (de-rate above 40 °C)
- Compliance: CE, UL, cULus
Installation note: Mount vertically in a well-ventilated enclosure, maintain clearance for airflow and follow Unitronics installation and wiring guidelines. Ensure correct earthing and check for suitable derating above 40 °C ambient.
Frequently Asked Questions
Can I use this VFD with a single-phase supply
Yes. The UMI-0007BE-B1 accepts a 200 - 240 V AC single-phase input and provides a three-phase output for standard induction motors.
What motor types does it support
Designed for standard three-phase asynchronous motors. Sensorless vector control ensures smooth operation and torque accuracy across a wide speed range.
What applications is this drive best suited for
Commonly used for pumps, fans, conveyors, HVAC systems, and small automation machinery requiring efficient motor speed control.
Does it have built-in communication
Yes. It includes RS-485 with Modbus RTU protocol for direct connection to PLCs or HMIs.
What protection features are built in
The VFD provides overvoltage, undervoltage, short-circuit, overcurrent, and thermal protection to ensure safe and reliable operation.
| Manufacturer Part Number | UMI-0007BE-B1 |
|---|---|
| Communication | MODBUS RTU RS-485 |
| Height | 160mm |
| Width | 80mm |
| Depth | 123.5mm |
| Amperage | 4.2A |
| 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 | 1 |
| 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 | Single Phase |
| Supported Motors | Asynchronous Induction Motors, Three Phase Input |
| Voltage | 200/240VAC |
| VSD Range | Unitronics B1 |
| Manufacturer | Unitronics |
| Alternative Product SKU | UMI0007BEB1 |
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