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VLBXR047 – 47 OHM BREAKING RESISTORS FOR VLB3
Lovato VLBXR047 47 ohm 200 W braking resistor for Lovato VLB3 variable speed drives rated from 4 to 5.5 kW.
£92.42
Why Choose the Lovato VLBXR047 Braking Resistor?
The Lovato VLBXR047 is a dedicated braking resistor for Lovato VLB3 variable speed drives, designed to provide safe and controlled motor deceleration in industrial automation applications. It dissipates regenerative braking energy generated during rapid stopping, helping prevent DC bus overvoltage faults while improving drive reliability.
Designed specifically for smaller VLB3 drive sizes, the VLBXR047 enhances braking performance where frequent starts, stops or rapid deceleration are required. Its robust construction makes it suitable for continuous industrial use in machine building, production equipment and motor control systems.
With a 47 Ω resistance value, 200 W power rating and compatibility with Lovato VLB3 drives rated from 4 to 5.5 kW, the VLBXR047 is an ideal braking accessory for industrial control panels and OEM machinery.
Key Advantages
- Designed specifically for Lovato VLB3 variable speed drives.
- Safely dissipates regenerative braking energy.
- Supports faster and more controlled motor stopping.
- Helps reduce DC bus overvoltage trips.
- Suitable for 4 to 5.5 kW drive applications.
- Reliable industrial construction for long service life.
Key Features
- Lovato VLBXR047 braking resistor.
- 200 W rated power.
- 47 Ω resistance.
- Compatible with Lovato VLB3 variable speed drives.
- Designed for 4 to 5.5 kW drive sizes.
- Supports dynamic braking applications.
- Industrial panel mounting design.
- Compact and robust construction.
Reliable Dynamic Braking for Industrial Drives
During rapid motor deceleration, regenerative energy is returned to the drive. A braking resistor safely converts this energy into heat, allowing the variable speed drive to achieve faster, more controlled stopping while protecting internal electronics from excessive voltage.
The Lovato VLBXR047 has been engineered specifically for compatible VLB3 drives, delivering dependable braking performance in demanding industrial environments.
Typical Applications
- Industrial automation systems.
- Conveyor and material handling equipment.
- Packaging machinery.
- Production and assembly equipment.
- OEM machinery.
- Industrial electrical control panels.
Technical Specifications
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| Power | 5.5 kW | |
|---|---|---|
| EMC Filter | None | |
| Series | VLB3 Accessories | |
| Product type | Braking resistor | |
| Resistance | 47 Ω | |
| Rated power | 200 W | |
| Compatible drive range | Lovato VLB3 variable speed drives | |
| Compatible drive size | 4 to 5.5 kW | |
| Application | Dynamic braking for variable speed drives | |
| Weight | Approx. 0.52 kg | |
| Package dimensions | Approx. 300 × 100 × 80 mm | |
| Standards | IEC/EN 60204-1, IEC/EN 60664-1 |
Frequently Asked Questions
What is the Lovato VLBXR047 used for?
The VLBXR047 is a braking resistor used with compatible Lovato VLB3 variable speed drives to dissipate regenerative braking energy during motor deceleration.
What is the resistance value?
The VLBXR047 has a resistance value of 47 Ω.
What is the power rating?
This braking resistor has a 200 W continuous power rating.
Which drives is the VLBXR047 compatible with?
It is designed for Lovato VLB3 variable speed drives rated from 4 to 5.5 kW.
Why is a braking resistor required?
A braking resistor absorbs regenerative energy during deceleration, enabling faster stopping while helping prevent drive overvoltage faults.
Trusted for Industrial Drive Braking
Lovato braking resistors are trusted by machine builders, panel builders and automation engineers to improve braking performance and protect variable speed drives in industrial motor control applications.
