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

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

The Unitronics UMI-0015BU-B1 is a compact and high-performance AC variable frequency drive (VFD) designed for precise speed and torque control in industrial automation and machine building applications. As part of the Unitronics UMI-B1 UL series, this inverter provides dependable operation, flexible control and efficient motor management for a wide range of machinery.

This drive combines heavy-duty performance with built-in dynamic braking, Modbus RTU communication and RS-485 connectivity, making it well suited for panel builders, OEM machine manufacturers and maintenance engineers. Its compact IP20 enclosure helps simplify installation inside electrical cabinets and machinery control panels.

With a rated output power of 1.5 kW (2 HP) and a single-phase 200–240 V AC supply, the UMI-0015BU-B1 is ideal for small to medium motor control applications including conveyors, pumps, fans, compressors, packaging machinery and production equipment.

Key Advantages

• Compact variable frequency drive designed for industrial automation applications.
• 1.5 kW / 2 HP motor power rating suitable for small and medium machinery.
• Single-phase 200–240 V AC input for convenient installation.
• 7.5 A nominal output current for reliable motor operation.
• Built-in dynamic braking for improved stopping performance.
• Modbus RTU and RS-485 communication for PLC and HMI integration.
• Heavy-duty overload capacity for demanding motor-driven applications.

Key Features

• Unitronics UMI-B1 UL series inverter.
• 1.5 kW / 2 HP rated output power.
• 7.5 A nominal output current.
• Single-phase 200–240 V AC input supply.
• 0–400 Hz output frequency range.
• RS-485 communication interface with Modbus RTU support.
• SVPWM and sensorless vector control functionality.
• Wall or rail mounting for flexible installation.
• Compact IP20 enclosure for control panel use.

Technical Specifications

• Manufacturer: Unitronics
• Series: UMI-B1 UL Series
• Model: UMI-0015BU-B1
• Product type: AC variable frequency drive / inverter
• Rated output power: 1.5 kW (2 HP)
• Rated output current: 7.5 A
• Input voltage: 200–240 V AC
• Input phases: Single phase
• Network frequency: 50 / 60 Hz
• Output frequency: 0–400 Hz
• Protection rating: IP20
• Mounting type: Wall / rail mounting
• Communication: Modbus RTU, RS-485
• Control method: SVPWM, Sensorless Vector Control (SVC)
• Dimensions (H × W × D): approx. 185 × 80 × 140.5 mm
• Operating temperature: -10 to +50 °C

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 enables more accurate process control, improved energy efficiency and reduced mechanical stress on motors, belts, gearboxes and driven equipment.

The UMI-B1 UL series is designed for automation environments where compact installation and reliable performance are essential. With Modbus RTU communication, RS-485 connectivity and dynamic braking support, the drive can be used as a stand-alone inverter or integrated into PLC-based control systems.

Typical Applications

• Industrial conveyors and material handling systems.
• Packaging and filling machinery.
• Pumps and water handling equipment.
• Fans, blowers and HVAC equipment.
• Compressors and processing machinery.
• OEM automation and machine building systems.

Trusted by Automation Engineers Worldwide

Unitronics UMI-B1 UL series variable frequency drives are trusted by machine builders and automation engineers for compact motor control, efficient operation and flexible integration into industrial control systems.