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NVENT HOFFMAN CUON05502 Outdoor cooling unit 550W
nVent HOFFMAN CUON05502 outdoor cooling unit with 550 W cooling capacity, 230 V AC supply and IP55 protection for industrial enclosures.
Why Choose the nVent HOFFMAN CUON05502 Outdoor Cooling Unit?
The nVent HOFFMAN CUON05502 is a high-performance outdoor enclosure cooling unit designed to maintain safe operating temperatures for electrical and automation equipment installed in demanding outdoor environments. With a 550 W cooling capacity, this vertical-mounted cooling solution provides reliable thermal management for industrial enclosures while helping protect sensitive components from excessive heat.
Part of the nVent HOFFMAN CUON outdoor cooling series, the CUON05502 is designed for external mounting to maximise available enclosure space. Its smart energy management system helps reduce energy consumption compared with traditional cooling solutions, while the self-cleaning condenser coil reduces maintenance requirements by eliminating the need for a standard air filter.
With a 230 V AC single-phase supply, 550 W cooling capacity and IP55 protection rating, the CUON05502 is suitable for outdoor electrical enclosures, industrial control systems and automation installations requiring dependable climate control.
Key Advantages
- Outdoor enclosure cooling unit designed for industrial applications.
- 550 W cooling capacity for effective enclosure temperature control.
- 230 V AC operation for common industrial power supplies.
- IP55 protection rating for outdoor installation environments.
- External mounting maximises usable enclosure space.
- Smart energy management helps reduce operating costs.
Key Features
- nVent HOFFMAN CUON outdoor cooling unit series.
- CUON05502 cooling unit.
- 550 W cooling capacity.
- 230 V AC, 1-phase power supply.
- IP55 / Type 4 protection.
- Vertical external mounting design.
- Self-cleaning condenser coil reduces maintenance requirements.
- Thermostatic temperature control for enclosure cooling.
- Compatible with industrial outdoor enclosure applications.
Reliable Thermal Management for Outdoor Enclosures
Industrial electrical equipment can experience reduced reliability when exposed to excessive heat. The nVent HOFFMAN CUON05502 cooling unit helps maintain controlled enclosure temperatures by removing heat and supporting stable operation of sensitive components.
The outdoor-mounted design keeps cooling equipment outside the enclosure, preserving internal installation space for electrical devices and improving enclosure layout flexibility. The CUON series is engineered for critical environments where dependable cooling performance is required.
Typical Applications
- Outdoor electrical control cabinets.
- Industrial automation enclosures.
- Power distribution systems.
- Machine building applications.
- Process control equipment.
- Telecommunication and infrastructure cabinets.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Refrigerant Type | R134a | |
| Coil / Supply Voltage | 230 V AC, 1-phase | |
| IP Rating | IP55 | |
| Voltage | 230 V AC | |
| Cooling Output (W) | 550 W | |
| Country of Manufacture | Italy | |
| Manufacturer | nVent HOFFMAN | |
| Series | CUON Outdoor Cooling Units | |
| Model | CUON05502 | |
| Product type | Outdoor enclosure cooling unit | |
| Supply voltage | 230 V AC | |
| Phases | 1-phase | |
| Frequency | 50 / 60 Hz | |
| Finish | Powder-coated, RAL 7035 | |
| NEMA rating | NEMA 4 | |
| Height | approx. 634 mm | |
| Width | approx. 313 mm | |
| Depth | approx. 235 mm | |
| Maximum running current | approx. 2.1 A | |
| Starting current | approx. 7.5 A | |
| Weight | approx. 23 kg | |
| Refrigerant | R134a |
Frequently Asked Questions
What is the nVent HOFFMAN CUON05502 used for?
The CUON05502 is an outdoor enclosure cooling unit designed to maintain suitable temperatures for electrical and automation equipment installed in outdoor cabinets.
What cooling capacity does the CUON05502 provide?
The unit provides approximately 550–580 W cooling capacity under L35L35 operating conditions.
What power supply does the CUON05502 require?
The cooling unit operates from a 230 V AC single-phase supply.
What protection rating does the CUON05502 have?
The unit provides an IP55 protection rating and is designed for outdoor enclosure cooling applications.
Where is the CUON05502 typically installed?
The CUON05502 is typically installed externally on outdoor electrical enclosures, control cabinets and industrial automation systems.
Trusted by Industrial Engineers Worldwide
nVent HOFFMAN CUON outdoor cooling units provide efficient thermal management, reliable operation and durable protection for industrial enclosure systems worldwide.
