Manufacturers
UMI-0450CU-B7 Unitronics | 45 kW 3 Phase 200-240VAC | VSD
MPN: UMI-0450CU-B7
Alt. SKU: UMI0450CUB7
Special Price
£3,728.87
£3,107.39
Regular Price
£4,386.90
Why Choose the UMI-0450CU-B7 Variable Frequency Drive?
The UMI-0450CU-B7 is a high-performance 45 kW (60 HP) Variable Frequency Drive designed for industrial applications requiring precise motor control. With a voltage range of 200–240V three-phase input and an IP20 enclosure rating, it is suitable for clean, dry indoor environments. This VFD offers advanced control methods, including Space Vector Pulse Width Modulation (SVPWM), Vector Control (VC), and Sensorless Vector Control (SVC), ensuring efficient and reliable motor operation.
Key Features of the UMI-0450CU-B7 VFD
- Power Rating: 45 kW (60 HP)
- Input Voltage: 200–240V three-phase
- Enclosure Rating: IP20, suitable for indoor use in clean, dry environments
- Control Methods: SVPWM, VC, SVC
- Cooling: Air cooling
- Overload Capacity: 150% for 60 seconds, 180% for 10 seconds, 200% for 1 second
- Relay Outputs: 2 programmable multi-functional
- Communication: MODBUS RTU RS-485, optional communication cards
- Analog Inputs: 1 x 0–10V/0–20mA, 1 x 0–10V
- Analog Outputs: 1 x 0–10V, 0–20mA
- Digital Inputs: 2 high-speed inputs (max frequency: 50 kHz), 4 regular inputs (max frequency: 1 kHz)
- Dynamic Braking Unit: Optional
- Compliance: CE, cUL, UL
- Dimensions: 325 mm (W) x 680 mm (H) x 365 mm (D)
- Weight: Approximately 45 kg
How to Install the UMI-0450CU-B7 VFD
For optimal performance, the UMI-0450CU-B7 should be installed by qualified personnel in a clean, dry indoor environment with adequate ventilation. The VFD should be mounted vertically with sufficient space for airflow. If outdoor installation is necessary, the VFD must be housed within an IP66-rated protective enclosure to ensure environmental protection. Refer to the manufacturer's installation manual for detailed instructions on wiring, grounding, and configuration.
UMI-0450CU-B7 – High-Performance 45 kW VFD for Industrial Motor Control
Enhance your motor-driven processes with the UMI-0450CU-B7. Combining precision speed control, integrated safety features, and reliable performance, this 45 kW VFD is perfect for pumps, fans, conveyors, and other industrial machinery operating indoors. Engineered to work seamlessly with Unitronics PLCs and HMIs, the UMI-0450CU-B7 simplifies system integration while delivering robust motor protection and energy efficiency.
Key Features:
- 45 kW (60 HP) rated output for demanding industrial systems
- IP20 enclosure for dry, controlled environments
- Integrated EMC filter for reduced interference and improved system reliability
- Multiple motor control options for flexible application use
- Safe Torque Off (STO) for increased operational safety
- Optional dynamic braking unit to support fast motor stops when required
Built for Industrial Reliability
The UMI-0450CU-B7 is a compact and efficient solution, offering high torque performance, smooth operation, and safety compliance for a wide range of motor control applications. Its robust design and flexible features make it a trusted choice for OEMs, machine builders, and industrial maintenance engineers.
Frequently Asked Questions About the UMI-0450CU-B7
- What does IP20 protection mean for the UMI-0450CU-B7?
- Can I use the UMI-0450CU-B7 outdoors?
- What motors are compatible with a 45 kW VFD?
- Is there an EMC filter inside the UMI-0450CU-B7?
- Does the UMI-0450CU-B7 include a dynamic braking unit?
- Are VSD, VFD, Inverter, and Drive the same?
Applications:
- Industrial pumps and fans
- Material handling systems
- Conveyor belt drives
- HVAC and ventilation systems
- Automation and production machinery
Why Choose the UMI-0450CU-B7?
- Reliable 45 kW performance for industrial operations
- Compact, space-saving design
- Integrated safety with Safe Torque Off (STO)
- Easy integration with Unitronics control platforms
Frequently Asked Questions
IP20 protection ensures the drive is guarded against solid objects larger than 12mm but does not provide any protection against liquids. It must be installed in clean, dry environments for optimal operation.
No, the UMI-0450CU-B7 is not suitable for outdoor use unless installed inside a secondary protective enclosure rated at IP66 or higher to shield it from moisture and dust.
The UMI-0450CU-B7 is ideal for operating motors rated around 45 kW, typically found in heavy-duty fans, centrifugal pumps, belt-driven conveyors, and industrial compressors.
Yes, the UMI-0450CU-B7 includes an integrated EMC filter to reduce electromagnetic emissions, ensuring compliance with industrial EMC standards.
No, the dynamic braking unit is optional for the UMI-0450CU-B7 and should be ordered separately if rapid motor stopping is required in your application.
Yes. VSD (Variable Speed Drive), VFD (Variable Frequency Drive), and Inverter are alternative terms for devices that control the speed and torque of electric motors by varying input frequency and voltage. They are generally used interchangeably in industrial applications.
What about Drive, Inverter Drive, and AC Drive?
Drive, Inverter Drive, and AC Drive are common general terms referring to the same motor control technology.
Are ASD and AFD different?
Not significantly. ASD (Adjustable Speed Drive) and AFD (Adjustable Frequency Drive) describe the same function, with slightly different technical emphasis.
What is an LV Drive or Low V Drive?
LV Drive or Low Voltage Drive refers to drives operating below 1,000V AC, typically used in industrial low-voltage motor control applications.
Searching for a compact, high-performance 45 kW VFD? The UMI-0450CU-B7 combines smart motor control, built-in safety, and dependable operation for your industrial motor applications.
