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NVENT HOFFMAN CUON15004 Outdoor cooling unit 1500W
nVent HOFFMAN CUON15004 outdoor vertical cooling unit with 1500 W cooling capacity for industrial electrical enclosures and control systems.
Why Choose the nVent HOFFMAN CUON15004 Outdoor Cooling Unit?
The nVent HOFFMAN CUON15004 is a robust outdoor vertical cooling unit designed to maintain reliable operating temperatures inside electrical enclosures installed in demanding environments. With a 1,500 W cooling capacity, the CUON15004 provides efficient thermal management for industrial automation, electrical distribution and control applications where enclosure heat dissipation is critical.
As part of the nVent HOFFMAN CUON outdoor cooling unit series, this unit is externally mounted to maximise available enclosure space while providing dependable climate control. Its outdoor-rated construction, smart energy management features and self-cleaning condenser design help reduce maintenance requirements and improve operating efficiency.
The CUON15004 provides a 1,500 W cooling capacity with a 400 V AC three-phase supply at 50 Hz or 460 V AC three-phase supply at 60 Hz. With an IP55 protection rating and outdoor enclosure suitability, it is designed for reliable operation in industrial and infrastructure applications.
Key Advantages
- 1,500 W outdoor cooling unit for electrical enclosures and control cabinets.
- IP55 protection rating for outdoor enclosure climate control applications.
- 400 V AC three-phase operation for industrial power systems.
- External mounting design maximises internal enclosure space.
- Smart energy management reduces energy consumption compared with traditional solutions.
- Self-cleaning condenser coil reduces maintenance requirements.
- Digital temperature control for convenient operation.
Key Features
- nVent HOFFMAN CUON outdoor cooling unit series.
- 1,500 W rated cooling capacity.
- Outdoor vertical enclosure cooling design.
- 400 V AC, three-phase, 50 Hz / 460 V AC, three-phase, 60 Hz supply.
- IP55 protection rating.
- NEMA 4 protection rating.
- Galvanised steel powder-coated construction.
- RAL 7035 finish.
- Ozone-friendly R134a refrigerant.
- Integrated temperature control system.
Reliable Enclosure Climate Control
Enclosure cooling units such as the nVent HOFFMAN CUON15004 protect sensitive electrical and automation components by controlling internal cabinet temperatures and preventing excessive heat build-up. Stable thermal conditions help improve equipment reliability and extend the service life of installed components.
The CUON15004 is designed for outdoor industrial installations where dependable cooling performance, space optimisation and resistance to environmental conditions are required. Its external mounting configuration allows efficient enclosure design while maintaining effective heat management.
Typical Applications
- Outdoor industrial control cabinets.
- Electrical distribution enclosures.
- Automation and process control systems.
- Telecommunication and infrastructure equipment.
- Machine building applications.
- OEM electrical installations.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Coil / Supply Voltage | 400 V AC, 3-phase | |
| IP Rating | IP55 | |
| Voltage | 400 V AC | |
| Cooling Output (W) | 1500 W | |
| Country of Manufacture | Italy | |
| Manufacturer | nVent HOFFMAN | |
| Series | CUON Outdoor Cooling Units | |
| Model | CUON15004 | |
| Product type | Outdoor vertical cooling unit | |
| Cooling capacity L35L50 | 1,200 W | |
| Power supply | 400 V AC / 3-phase / 50 Hz; 460 V AC / 3-phase / 60 Hz | |
| Maximum running current | 2.37 A | |
| Starting current | 20 A | |
| Pre-fuse | 15 A | |
| Noise level | 65 dB | |
| Finish | RAL 7035 | |
| NEMA rating | NEMA 4 | |
| Dimensions (H × W × D) | 996 × 409 × 286 mm | |
| Weight | approx. 53.33 kg | |
| Operating temperature range | +20 °C to +55 °C outside temperature | |
| Internal temperature range | +25 °C to +45 °C |
Frequently Asked Questions
What is the nVent HOFFMAN CUON15004 used for?
The CUON15004 is used to cool outdoor electrical enclosures and control cabinets by removing excess heat generated by installed equipment.
What cooling capacity does the CUON15004 provide?
The CUON15004 provides a rated cooling capacity of 1,500 W.
What power supply does the CUON15004 require?
The unit operates from a 400 V AC three-phase supply at 50 Hz or 460 V AC three-phase supply at 60 Hz.
Where is the CUON15004 installed?
The CUON15004 is externally mounted on electrical enclosures for outdoor cooling applications.
What protection rating does the CUON15004 provide?
The cooling unit provides an IP55 protection rating for outdoor enclosure climate control applications.
Trusted by Industrial Engineers Worldwide
nVent HOFFMAN climate control solutions provide reliable temperature management and protection for electrical enclosures, automation systems and industrial equipment.
