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NVENT HOFFMAN BP4640 Vortex cooler 820W, 184
nVent HOFFMAN BP4640 Vortex cooler with 820 W cooling capacity and IP66 protection designed for industrial electrical enclosure cooling.
£910.50
Why Choose the nVent HOFFMAN BP4640 Vortex Cooler?
The nVent HOFFMAN BP4640 is a compact and reliable Vortex cooler designed to provide efficient enclosure cooling and thermal management for industrial electrical cabinets. Using compressed air technology, this maintenance-free cooling solution produces cold air without moving parts, helping prevent overheating in sensitive electrical and automation equipment.
As part of the nVent HOFFMAN BP Vortex Cooler series, the BP4640 provides a practical alternative to conventional cooling systems where reliability, low maintenance and easy installation are required. The unit mounts through a standard enclosure knockout, making it suitable for installation on both new and existing electrical enclosures.
With a 820 W cooling capacity, 1133 l/min airflow and IP66 protection rating, the BP4640 is designed to maintain safe enclosure temperatures while also reducing internal humidity. Its compact aluminium construction and maintenance-free vortex tube technology make it suitable for demanding industrial environments.
Key Advantages
- Compact compressed air vortex cooling solution for electrical enclosures.
- 820 W cooling capacity for effective thermal management.
- IP66 protection rating for demanding industrial environments.
- No moving parts for maintenance-free operation.
- Reduces enclosure overheating and helps control internal humidity.
- Easy installation through a standard enclosure knockout.
Key Features
- nVent HOFFMAN BP Series Vortex cooler.
- 820 W nominal cooling capacity.
- 1133 l/min airflow capacity.
- IP66 protection rating.
- Compressed air powered cooling technology.
- No electrical power supply required for cooling operation.
- No moving parts for improved reliability.
- Integrated silencer included.
- 1/4" air inlet connection.
- Suitable for sealed electrical enclosures.
Reliable Enclosure Cooling for Industrial Applications
The nVent HOFFMAN BP4640 uses vortex tube technology to convert compressed air into a stream of cold air for enclosure cooling. This allows electrical cabinets to maintain suitable operating temperatures without fans, filters or mechanical cooling components that require regular maintenance.
Designed for industrial automation and control applications, the BP4640 helps protect sensitive components from excessive heat while reducing moisture accumulation inside sealed enclosures. The unit must be installed vertically to maintain the specified protection rating.
Typical Applications
- Electrical control cabinets.
- Industrial automation enclosures.
- PLC and control system cabinets.
- Manufacturing and process equipment.
- Machine building applications.
- Outdoor and harsh industrial enclosure cooling.
Technical Specifications
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| Material | Aluminium | |
|---|---|---|
| Country of Manufacture | United States | |
| Manufacturer | nVent HOFFMAN | |
| Series | BP Vortex Cooler | |
| Model | BP4640 | |
| Product type | Vortex cooler for electrical enclosures | |
| Cooling capacity | 820 W | |
| Airflow | 1133 l/min | |
| Protection rating | IP66 | |
| Height | 185 mm | |
| Width | 63 mm | |
| Depth | 63 mm | |
| Air connection inlet | 1/4" | |
| Installation cut-out diameter | 48 mm | |
| Noise level | 78 dB(A) | |
| Weight | approx. 1 kg |
Frequently Asked Questions
What is the nVent HOFFMAN BP4640 used for?
The BP4640 is a compressed air powered vortex cooler used to prevent overheating inside electrical enclosures and control cabinets.
What cooling capacity does the BP4640 provide?
The BP4640 provides a 820 W cooling capacity for industrial enclosure thermal management applications.
What protection rating does the BP4640 have?
The BP4640 provides an IP66 protection rating, helping protect against dust and water ingress when correctly installed.
Does the BP4640 require maintenance?
The vortex cooler has no moving parts, providing a maintenance-free cooling solution for industrial enclosures.
What type of air supply is required?
The BP4640 uses compressed air through a 1/4" inlet connection to generate cooling airflow.
Trusted by Industrial Engineers Worldwide
nVent HOFFMAN Vortex coolers are trusted by engineers and machine builders to provide reliable, maintenance-free enclosure cooling for industrial automation and electrical control systems.
