UMI-0015BU-B1 Unitronics | 1.5 kW Single Phase 200-240VAC | VSD

Why Choose the Unitronics UMI-0015BU-B1 Variable Speed Drive?

The Unitronics UMI-0015BU-B1 is a compact and high-performance AC variable frequency drive (VFD) designed for precise speed and torque control of single-phase motor systems in industrial automation. As part of the advanced Unitronics UMI-B1 UL series, it is engineered for OEM machine builders and automation engineers seeking efficient motor control and seamless integration.

This drive provides advanced motor control functionality including sensorless vector control, SVPWM technology and integrated dynamic braking, helping improve machine performance, reduce energy consumption and extend equipment life. Its flexible configuration and communication capabilities allow easy integration with PLC and HMI systems.

With a rated output power of 1.5 kW and a single-phase 200–240 V AC supply, the UMI-0015BU-B1 is ideal for industrial motors used in conveyors, pumps, compressors and packaging machinery. Its compact design allows straightforward installation inside electrical control panels or on DIN rail systems.

Key Advantages

• Compact variable frequency drive designed for industrial automation.
• 1.5 kW motor power rating for demanding applications.
• Single-phase 200–240 V AC input for flexible installation.
• Integrated Safe Torque Off (STO) safety function.
• Built-in dynamic braking for controlled stopping.
• Efficient motor control improves energy performance and system reliability.

Key Features

• Unitronics UMI-B1 UL series.
• 1.5 kW (2 HP) rated output power.
• 7.5 A nominal output current.
• Single-phase 200–240 V AC input supply.
• Integrated Safe Torque Off (STO) functionality.
• Sensorless vector control (SVC) and SVPWM control modes.
• Built-in PID control and simple PLC functionality.
• Integrated braking transistor and air cooling.

Technical Specifications

• Manufacturer: Unitronics
• Series: UMI-B1 UL
• Model: UMI-0015BU-B1
• Product type: AC variable frequency drive
• Rated output power: 1.5 kW / 2 HP
• Rated output current: 7.5 A
• Input voltage: 200–240 V AC
• Input phases: 1-phase
• Frequency: 50 / 60 Hz (output 0–400 Hz)
• Overload capacity: 150% (60 s), 180% (10 s), 200% (1 s)
• Protection rating: IP20
• Mounting type: DIN rail or wall mounting
• Communication: Modbus RTU (RS-485)
• Control methods: Sensorless vector control (SVC), SVPWM
• Cooling method: Air cooling
• Operating temperature: approx. -10 to +50 °C
• Dimensions (H × W × D): approx. 185 × 80 × 141 mm

Reliable Motor Control for Industrial Machinery

Variable frequency drives such as the Unitronics UMI-0015BU-B1 regulate motor speed by adjusting output voltage and frequency. This allows machinery to operate more efficiently while improving process precision and reducing mechanical stress on motors and drive components.

The UMI-B1 series is designed for modern automation systems, offering flexible programming, monitoring and communication capabilities. It supports efficient integration into PLC-based systems, enabling improved control and optimisation of industrial processes.

Typical Applications

• Industrial conveyors and material handling systems.
• Packaging and production machinery.
• Pumps, fans and HVAC equipment.
• Compressors and processing equipment.
• Food and beverage manufacturing.
• OEM automation systems and machine building.

Trusted by Machine Builders Worldwide

Unitronics UMI-B1 drives are widely used by automation engineers and OEM machine builders to deliver reliable motor control, efficient operation and seamless integration into modern industrial equipment.