nVent HOFFMAN CUVN59504 is a 5950 W IP54 Type 12 vertical enclosure cooling unit with 400 V three-phase 50 Hz or 460 V three-phase 60 Hz operation, self-cleaning condenser and external dimensions of 1405 x 554 x 404 mm.
£6,007.40
The nVent HOFFMAN CUVN59504 is a high-performance vertical enclosure cooling unit designed to control temperatures inside industrial electrical and automation enclosures. With a nominal cooling capacity of 5950 W at L35/L35 conditions, it provides powerful thermal management for installations with substantial internal heat loads.
Designed for external vertical mounting, the CUVN59504 maximises usable space inside the enclosure while maintaining a closed cooling circuit between the enclosure and surrounding environment. The unit measures 1405 mm high × 554 mm wide × 404 mm deep and is manufactured from powder-coated galvanised steel with an RAL 7035 finish.
The CUVN59504 incorporates a self-cleaning condenser coil, eliminating the need for a conventional air filter and reducing routine maintenance requirements. It also features a condensation dissipator and digital display, uses R134a refrigerant, and provides IP54 / Type 12 protection for demanding indoor industrial enclosure applications.
Electrical and automation components generate heat during operation, and excessive enclosure temperatures can reduce component life, cause unexpected shutdowns and compromise system reliability. The nVent HOFFMAN CUVN59504 uses a closed-loop refrigeration system to remove heat from inside the enclosure while maintaining separation between internal enclosure air and the surrounding environment.
With 5950 W of cooling capacity at L35/L35, the CUVN59504 is particularly suited to high-heat-load control systems. Its external vertical mounting configuration preserves valuable internal enclosure space, while the self-cleaning condenser, digital control and condensate management features help simplify operation and maintenance in industrial environments.
| Country of Manufacture | Italy |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | CUVN |
| Model | CUVN59504 |
| Manufacturer part number | CUVN59504 |
| Product type | Vertical enclosure cooling unit |
| Installation | External vertical mounting |
| Cooling capacity L35/L35 | 5950 W |
| Cooling capacity L35/L50 | 4850 W |
| Power consumption L35/L50 | 2670–3600 W |
| Power supply at 50 Hz | 400 V AC, 3-phase |
| Power supply at 60 Hz | 460 V AC, 3-phase |
| Maximum running current | 8.11 A |
| Starting current | 53 A |
| Pre-fuse | 15 A |
| Noise level | 73.5 dB |
| Height | 1405 mm |
| Width | 554 mm |
| Depth | 404 mm |
| Dimensions (H × W × D) | 1405 × 554 × 404 mm |
| Material | Galvanised steel |
| Finish | Powder coated |
| Colour | RAL 7035 |
| Protection rating | IP54 |
| NEMA type | Type 12 |
| Internal temperature range | +25 °C to +45 °C |
| External temperature range | +20 °C to +55 °C |
| Refrigerant | R134a |
| Condenser | Self-cleaning condenser coil |
| Condensate management | Integrated condensation dissipator |
| User interface | Digital display |
| Connection type | Terminal included |
| Weight | 111.11 kg |
| Pack quantity | 1 unit |
| EAN | 8713574211063 |
| UPC | 783510462963 |
The CUVN59504 provides a cooling capacity of 5950 W at L35/L35 conditions and 4850 W at L35/L50 conditions.
The cooling unit operates from 400 V AC three-phase at 50 Hz or 460 V AC three-phase at 60 Hz. Its maximum running current is 8.11 A.
The CUVN59504 measures 1405 mm high × 554 mm wide × 404 mm deep and weighs approximately 111.11 kg.
The nVent HOFFMAN CUVN59504 is rated to IP54 / Type 12, making it suitable for compatible indoor industrial enclosure cooling applications.
No. The CUVN59504 uses a self-cleaning condenser coil designed to eliminate the need for a conventional condenser air filter, helping reduce routine maintenance requirements.
nVent HOFFMAN CUVN cooling units provide closed-loop thermal management for industrial electrical enclosures, with the CUVN59504 combining 5950 W cooling capacity, three-phase operation, external vertical mounting and a self-cleaning condenser for demanding high-heat-load applications.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...