UMI-0007EU-B1 Unitronics | 0.75 kW 3 Phase 380-480VAC | VSD

Why Choose the Unitronics UMI-0007EU-B1 Variable Frequency Drive?

The Unitronics UMI-0007EU-B1 is a compact and high-performance AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in industrial automation systems. As part of the reliable Unitronics UMI-B1 series, it is engineered to improve machine performance, reduce energy consumption and provide dependable motor control across a wide range of industrial applications.

This drive combines advanced motor control functionality with integrated communication capabilities, making it ideal for machine builders, panel manufacturers and automation engineers. With built-in dynamic braking support, flexible programming options and robust overload performance, the UMI-B1 series simplifies system integration while maintaining reliable operation in demanding environments.

With a rated output power of 0.75 kW (1 HP) and a three-phase 380–480 V AC supply, the UMI-0007EU-B1 is ideally suited for conveyors, pumps, fans, mixers and industrial production equipment. Its compact wall-mounted design allows straightforward installation within control panels and machinery cabinets.

Key Advantages

• Compact variable frequency drive designed for industrial automation applications.
• 0.75 kW (1 HP) motor power rating suitable for a wide range of machinery.
• Three-phase 380–480 V AC input compatible with industrial power networks.
• Integrated Modbus RTU and RS-485 communication.
• Built-in dynamic braking capability for improved machine control.
• High overload capacity for demanding applications.
• Energy-efficient motor control to improve productivity and reduce operating costs.

Key Features

• Unitronics UMI-B1 series variable frequency drive.
• 0.75 kW / 1 HP rated output power.
• 2.5 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Integrated RS-485 communication interface.
• Modbus RTU protocol support.
• SVPWM and sensorless vector control functionality.
• Wall-mounted compact enclosure design.
• Air-cooled construction for reliable operation.

Technical Specifications

• Manufacturer: Unitronics
• Series: UMI-B1
• Model: UMI-0007EU-B1
• Product type: AC variable frequency drive
• Rated output power: 0.75 kW (1 HP)
• Rated output current: 2.5 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Mounting type: Wall mounting
• Communication: Modbus RTU, RS-485
• Control method: SVPWM, Sensorless Vector Control (SVC)
• Dimensions (H × W × D): approx. 185 × 80 × 141 mm
• Cooling method: Air cooling

Efficient Motor Control for Industrial Automation

Variable frequency drives such as the Unitronics UMI-0007EU-B1 regulate motor speed and torque by adjusting output voltage and frequency. This enables improved process control, lower energy consumption and reduced mechanical wear on motors and driven equipment.

The UMI-B1 series is designed for modern automation systems requiring dependable performance and flexible integration. With Modbus RTU communication and advanced motor control algorithms, the drive can be seamlessly connected to PLCs, HMIs and industrial control networks.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps and water treatment equipment.
• Fans and HVAC installations.
• Mixers and processing machinery.
• Packaging and production equipment.
• OEM machinery and automation systems.

Trusted by Automation Engineers Worldwide

Unitronics UMI-B1 variable frequency drives are widely used in industrial automation applications where reliable motor control, communication flexibility and energy-efficient operation are essential requirements.