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UMI-1100EE-B1 Unitronics | 110 kW 3 Phase 380-480VAC | VSD
MPN: UMI-1100EE-B1
Alt. SKU: UMI1100EEB1
Special Price
£5,231.83
£4,359.86
Regular Price
£6,155.10
Why Choose the Unitronics UMI-1100EE-B1 Variable Frequency Drive?
The Unitronics UMI-1100EE-B1 is a high-power 110 kW variable frequency drive (VFD) engineered for precise control of large three-phase AC motors in demanding industrial automation systems. Designed for operation on a 380–480 V AC three-phase supply, this inverter delivers reliable motor performance for heavy-duty applications such as pumping stations, large conveyors, compressors and process machinery.
As part of the Unitronics UMI-B1 drive platform, this model integrates advanced motor control technologies including sensorless vector control, torque control and V/Hz control. These control algorithms ensure stable torque output, smooth acceleration and efficient operation even in demanding industrial environments.
Designed for seamless integration into automation architectures, the drive includes built-in Modbus RTU communication via RS-485 and supports optional communication and I/O expansion modules. This enables integration with PLC, HMI and industrial control networks for advanced machine automation and process control.
Key Advantages
- 110 kW (150 HP) motor control for high-power industrial equipment.
- 380–480 V three-phase input compatible with global industrial power systems.
- Advanced vector motor control algorithms for precise speed and torque regulation.
- Heavy-duty overload capacity up to 150% for 60 seconds and 200% for short bursts.
- Built-in Modbus RTU communication for PLC and automation integration.
- STO (Safe Torque Off) safety function for functional safety compliance.
Key Features
- Variable frequency drive (VFD) for large industrial AC motors.
- Rated motor power: 110 kW / 150 HP.
- Input voltage: 380–480 V AC three-phase.
- Output frequency range: up to 400 Hz.
- Integrated Modbus RTU RS-485 communication.
- Built-in braking capability for controlled deceleration.
- Removable keypad interface for configuration and monitoring.
- Supports asynchronous induction and permanent-magnet synchronous motors.
Technical Specifications
- Manufacturer: Unitronics
- Series: UMI-B1 Variable Frequency Drives
- Model: UMI-1100EE-B1
- Rated motor power: 110 kW (150 HP)
- Input voltage: 380–480 V AC, three-phase
- Input frequency: 50 / 60 Hz
- Output frequency range: 0–400 Hz
- Supported motors: Three-phase asynchronous induction motors and PMSM motors
- Overload capacity: 150% for 60 s, 180% for 10 s, 200% for 1 s
- Communication: Modbus RTU RS-485
- Protection rating: IP20
- Cooling method: Forced air cooling
- Certifications: CE, TÜV-SÜD safety approvals
Industrial Motor Control and Automation
Variable frequency drives regulate the voltage and frequency supplied to electric motors, enabling precise speed control and significant energy savings compared with fixed-speed motor systems. High-power drives such as the UMI-1100EE-B1 are widely used in heavy industrial processes where efficient and reliable motor control is essential.
Typical Applications
- Large industrial pumps and water treatment plants.
- Heavy-duty conveyors and bulk material handling systems.
- Industrial compressors and blowers.
- HVAC and ventilation systems.
- Process automation and manufacturing equipment.
Frequently Asked Questions
What is the UMI-1100EE-B1 used for?
This variable frequency drive controls the speed and torque of high-power three-phase AC motors used in heavy industrial automation systems.
What motor power does this drive support?
The drive is rated for 110 kW (150 HP) motors operating on a 380–480 V three-phase power supply.
Does the drive support industrial communication?
Yes. The drive includes Modbus RTU communication via RS-485, enabling integration with PLC and automation networks.
What motor types can the drive control?
The UMI-B1 platform supports three-phase asynchronous induction motors and permanent-magnet synchronous motors.
Where are high-power VFDs typically used?
They are commonly used in large pumps, compressors, conveyors, HVAC systems and other heavy industrial machinery requiring adjustable motor speed.
Trusted by Automation Engineers
Unitronics variable frequency drives are widely deployed by machine builders and automation engineers to deliver reliable and energy-efficient motor control across industrial applications.
| Manufacturer Part Number | UMI-1100EE-B1 |
|---|---|
| Communication | MODBUS RTU RS-485 |
| Height | 554mm |
| Width | 338mm |
| Depth | 329mm |
| Amperage | 215A |
| 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 | Optional |
| Filter | C3 Filter Built In |
| HP Rating | 150 |
| Input Phases | Three Phase |
| Input Frequency | 50/60Hz |
| Degree of protection (IP) | IP20 |
| KW Rating | 110kW |
| 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 | UMI1100EEB1 |
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