Lovato VLB30220A480 variable speed drive, a 22 kW three phase 400-480 V AC inverter drive with 47 A output current, built-in Category C2 EMC suppressor and RS485 Modbus-RTU communication for industrial motor control applications.
£2,305.48
The Lovato VLB30220A480 is a powerful and reliable three-phase variable speed drive designed for accurate motor speed control in demanding industrial automation, machinery and panel-building applications. As part of the Lovato VLB3 drive series, it provides efficient motor control with integrated communication and built-in EMC suppression for modern industrial environments.
This drive helps improve machine performance by regulating motor speed to match application demand. Its robust panel-mounted construction supports practical installation inside electrical control cabinets, while the built-in Category C2 EMC suppressor helps reduce conducted electrical interference in suitable drive installations.
With a rated output power of 22 kW, a 47 A rated output current and a three-phase 400–480 V AC supply, the VLB30220A480 is ideal for motor control applications including conveyors, pumps, fans, compressors and industrial machinery. Integrated RS485 Modbus-RTU communication supports straightforward connection to PLCs, HMIs and automation control systems.
Variable speed drives regulate motor operation by adjusting the voltage and frequency supplied to the motor. This enables smoother starting, improved speed control and reduced mechanical stress compared with direct-on-line motor operation.
The Lovato VLB30220A480 is suited to panel builders, machine manufacturers and maintenance engineers requiring dependable inverter control with integrated communication. Its RS485 Modbus-RTU interface makes it practical for connection into PLC-based automation systems, HMIs and industrial monitoring networks.
| Power | 22 kW |
|---|---|
| Voltage | 400 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | VLB3 |
| Product type | Variable speed drive |
| Rated output power | 22 kW |
| Rated output current | 47 A |
| Input voltage | 400–480 V AC |
| Input phases | Three-phase |
| Output voltage | Three-phase 0–480 V AC |
| Frequency | 50 / 60 Hz |
| Output frequency | up to 599 Hz |
| Communication port | RS485, Modbus-RTU |
| EMC suppressor | Built-in, Category C2 |
| Protection rating | IP20 |
| Mounting type | Panel mounting |
| Housing | Book housing |
| Typical application | Industrial motor control |
| HS code | 85044095 |
| EMC Filter | Commercial |
The Lovato VLB30220A480 is used to control the speed of compatible three-phase AC motors in machinery, automation, pump, fan, compressor and conveyor applications.
The drive has a rated output power of 22 kW, equivalent to approximately 30 HP.
The VLB30220A480 operates from a three-phase 400–480 V AC supply at 50 / 60 Hz.
Yes. The drive includes an RS485 Modbus-RTU communication port for integration with compatible automation and control systems.
The drive is typically installed inside an electrical control panel or machine cabinet using panel mounting.
Lovato variable speed drives are used by machine builders, automation engineers and electrical panel manufacturers to deliver efficient, reliable and connected motor control across industrial and commercial applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...