UMI-0015EU-B1 Unitronics | 1.5 kW 3 Phase 380-480VAC | VSD

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

The Unitronics UMI-0015EU-B1 is a compact and dependable AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in industrial automation and machine building applications. As part of the Unitronics UMI-B1 UL series, this inverter provides efficient motor control, flexible connectivity and robust performance for modern industrial systems.

This drive combines heavy-duty performance with built-in dynamic braking, sensorless vector control and integrated communication support. Its compact IP20 enclosure makes it suitable for panel builders, OEM machinery manufacturers and maintenance engineers who require reliable motor control in space-limited control cabinets.

With a rated output power of 1.5 kW (2 HP) and a three-phase 380–480 V AC supply, the UMI-0015EU-B1 is ideal for conveyors, pumps, fans, compressors, packaging machinery and general production equipment requiring dependable variable speed operation.

Key Advantages

• Compact variable frequency drive designed for industrial automation applications.
• 1.5 kW / 2 HP motor power rating suitable for machinery and process equipment.
• Three-phase 380–480 V AC input compatible with industrial power systems.
• 4.2 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.
• Compact IP20 enclosure for control panel installation.

Key Features

• Unitronics UMI-B1 UL series inverter.
• 1.5 kW / 2 HP rated output power.
• 4.2 A nominal output current.
• Three-phase 380–480 V AC input supply.
• 0–400 Hz output frequency range.
• Integrated Safe Torque Off (STO) functionality.
• RS-485 communication interface with Modbus RTU support.
• SVPWM and sensorless vector control functionality.
• Wall or rail mounting for flexible installation.

Technical Specifications

• Manufacturer: Unitronics
• Series: UMI-B1 UL Series
• Model: UMI-0015EU-B1
• Product type: AC variable frequency drive / inverter
• Rated output power: 1.5 kW (2 HP)
• Rated output current: 4.2 A
• Input voltage: 380–480 V AC
• Input phases: 3-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-0015EU-B1 regulate motor speed by adjusting output voltage and frequency. This improves process accuracy, reduces mechanical stress and helps lower energy consumption in motor-driven systems.

The UMI-B1 UL series is designed for automation environments where compact installation, reliable control and communication flexibility are essential. With Modbus RTU, RS-485 connectivity, dynamic braking and sensorless vector control, this drive can operate as a stand-alone inverter or as part of a PLC-controlled machine system.

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.