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VLB30750A480XX – 3PH VLB3 POWER UNIT 75KW 400V
Lovato VLB30750A480XX VLB3 variable speed drive power unit with 75 kW output, three-phase 400-480 V AC supply, 152 A rated output current and integrated Category C2 EMC suppressor for modular high-power industrial motor control.
£7,345.42
Why Choose the Lovato VLB30750A480XX Variable Speed Drive Power Unit?
The Lovato VLB30750A480XX is a high-performance three-phase variable speed drive power unit engineered for demanding industrial automation, heavy-duty machinery and OEM motor control applications. As part of the advanced Lovato VLB3 variable speed drive series, it provides a modular platform for controlling high-power three-phase motors with flexible configuration through compatible logic and communication modules.
Designed for machine builders, panel manufacturers and automation engineers, the VLB30750A480XX delivers precise motor speed regulation while helping reduce energy consumption, mechanical stress and maintenance requirements. Its robust book-style construction supports reliable installation inside industrial control panels and switchboards.
With a rated output power of 75 kW, a 152 A rated output current and a three-phase 400-480 V AC supply, this power unit is ideal for large conveyors, pumps, fans, compressors and heavy industrial process machinery. The integrated Category C2 EMC suppressor and modular VLB3 architecture make it a dependable choice for high-power industrial motor control applications.
Key Advantages
- Modular VLB3 variable speed drive power unit for heavy industrial automation.
- 75 kW motor power rating suitable for high-power machinery.
- 152 A rated output current for demanding three-phase AC motor control.
- Three-phase 400-480 V AC supply for industrial power systems.
- Built-in Category C2 EMC suppressor helps reduce conducted electrical interference.
- Compatible with VLB3 logic units for customised communication and control.
Key Features
- Lovato VLB3 variable speed drive series.
- Power unit version for modular drive systems.
- 75 kW rated output power.
- 152 A rated output current.
- Three-phase 400-480 V AC input supply.
- Three-phase 0-480 V AC motor output.
- Output frequency range up to 599 Hz.
- Built-in Category C2 EMC suppressor for industrial installations.
Reliable Motor Control for High-Power Industrial Machinery
Variable speed drive power units regulate motor speed by adjusting output voltage and frequency, allowing machinery to operate at the correct speed for the process. This helps improve control, reduce energy usage and limit mechanical stress compared with fixed-speed motor operation.
The Lovato VLB30750A480XX is designed for modular VLB3 systems where advanced control and communication functions are provided by compatible logic units. This flexible architecture allows engineers to tailor the drive system to demanding automation applications while maintaining a robust and serviceable installation.
Typical Applications
- Heavy-duty conveyor systems.
- Industrial pumps and booster systems.
- Large ventilation and extraction fans.
- Compressors and process equipment.
- Manufacturing and production machinery.
- OEM industrial automation systems.
Technical Specifications
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| Power | 75 kW | |
|---|---|---|
| Voltage | 400 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | VLB3 Variable Speed Drives | |
| Product type | AC variable frequency drive power unit | |
| Rated output power | 75 kW | |
| Heavy load rating | 100 HP | |
| Standard load rating | 125 HP | |
| Rated output current | 152 A | |
| Input voltage | 400-480 V AC | |
| Operating voltage range | 340-528 V AC | |
| Input phases | Three-phase | |
| Output voltage | Three-phase 0-480 V AC | |
| Output frequency | 0-599 Hz | |
| Supply frequency | 50 / 60 Hz | |
| Current overload | 150% for 60 s, 200% for 3 s | |
| EMC suppressor | Built-in Category C2 | |
| Protection rating | IP20 | |
| Housing | Book housing | |
| Mounting type | Panel mounting | |
| Typical application | High-power industrial motor control | |
| HS code | 85044095 |
Frequently Asked Questions
What is the Lovato VLB30750A480XX used for?
The Lovato VLB30750A480XX is a modular VLB3 power unit designed to control high-power three-phase AC motors in industrial automation and machinery applications.
What motor power does the VLB30750A480XX support?
The power unit has a rated output power of 75 kW, equivalent to approximately 100 HP (heavy load) or 125 HP (standard load).
What supply voltage does this power unit require?
The VLB30750A480XX operates from a three-phase 400-480 V AC supply at 50 / 60 Hz.
Does the VLB30750A480XX include communication functions?
No. This is a power unit and requires a compatible Lovato VLB3 logic unit to provide communication protocols and advanced control functionality.
Does the VLB30750A480XX include EMC filtering?
Yes. The unit incorporates a built-in Category C2 EMC suppressor to help reduce conducted electrical interference in suitable industrial installations.
Trusted by Industrial Automation Professionals
Lovato VLB3 power units are trusted by machine builders and automation engineers to deliver scalable, efficient and reliable motor control for demanding industrial applications.
