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NVENT HOFFMAN CUVN21004SS Cooling unit 2100W
nVent HOFFMAN CUVN21004SS cooling unit, a 2100 W three phase stainless steel enclosure cooling solution designed for industrial electrical cabinets and automation systems.
Why Choose the nVent HOFFMAN CUVN21004SS Cooling Unit?
The nVent HOFFMAN CUVN21004SS is a high-performance stainless steel enclosure cooling unit designed to maintain safe operating temperatures for electrical cabinets, automation systems and industrial control equipment. As part of the advanced nVent HOFFMAN CUVN vertical cooling unit series, it provides reliable thermal management for demanding industrial environments requiring efficient heat dissipation and corrosion-resistant construction.
This externally mounted cooling unit maximises available enclosure space while providing dependable cooling performance. The CUVN series features smart energy management, a self-cleaning condenser coil that reduces maintenance requirements and integrated temperature control for efficient operation in industrial applications.
With a 2100 W cooling capacity and a 400 V three-phase AC power supply, the CUVN21004SS is suitable for electrical enclosures requiring effective climate control. Its stainless steel AISI 304 construction, IP54 protection rating and vertical mounting design make it ideal for protecting sensitive electrical and electronic components in industrial environments.
Key Advantages
- High-performance enclosure cooling solution for industrial control cabinets.
- 2100 W cooling capacity for effective thermal management.
- 400 V three-phase AC supply compatible with industrial power systems.
- Stainless steel AISI 304 construction for improved durability.
- External mounting design maximises internal enclosure space.
- Smart energy management helps reduce energy consumption.
Key Features
- nVent HOFFMAN CUVN vertical cooling unit series.
- 2100 W cooling capacity at L35L35 conditions.
- 1800 W cooling capacity at L35L50 conditions.
- 400 V / 460 V three-phase AC power supply.
- Stainless steel AISI 304 enclosure construction.
- Integrated digital display for operating monitoring.
- Self-cleaning condenser coil removes the need for standard air filters.
- Ozone-friendly R134a refrigerant.
- External vertical mounting for improved cabinet space utilisation.
Reliable Thermal Management for Industrial Enclosures
Industrial cooling units such as the nVent HOFFMAN CUVN21004SS help prevent overheating of electrical components by maintaining controlled enclosure temperatures. Effective thermal management improves equipment reliability, reduces component stress and supports continuous operation in industrial automation environments.
The CUVN series is designed for engineers requiring dependable enclosure climate control with simple installation, efficient operation and reduced maintenance. The stainless steel construction provides enhanced resistance for applications where enclosure durability is important.
Typical Applications
- Industrial automation control cabinets.
- Stainless steel electrical enclosures.
- Food, beverage and process industry control systems.
- Manufacturing and production machinery.
- PLC and automation enclosures.
- Industrial equipment requiring enclosure temperature regulation.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Refrigerant Type | R134a | |
| Coil / Supply Voltage | 400 V AC, 3-phase | |
| IP Rating | IP54 | |
| Voltage | 400 V AC | |
| Cooling Output (W) | 2100 W | |
| Country of Manufacture | Italy | |
| Manufacturer | nVent HOFFMAN | |
| Series | CUVN Vertical Mounted Cooling Units | |
| Model | CUVN21004SS | |
| Product type | Electrical enclosure cooling unit | |
| Cooling capacity L35L35 | 2100 W | |
| Cooling capacity L35L50 | 1800 W | |
| Power supply | 400 V / 3-phase / 50 Hz, 460 V / 3-phase / 60 Hz | |
| Maximum running current | 3.62 A | |
| Starting current | 22 A | |
| Pre-fuse | 15 A | |
| Frequency | 50 / 60 Hz | |
| Refrigerant | R134a | |
| Operating temperature inside | +25 °C to +45 °C | |
| Operating temperature outside | +20 °C to +55 °C | |
| Dimensions (H × W × D) | 1005 × 409 × 263 mm | |
| Weight | 53.33 kg | |
| Noise level | 69 dB |
Frequently Asked Questions
What is the nVent HOFFMAN CUVN21004SS used for?
The CUVN21004SS is used to cool electrical enclosures and maintain suitable operating temperatures for industrial control and automation equipment.
What cooling capacity does this unit provide?
The nVent HOFFMAN CUVN21004SS provides a cooling capacity of 2100 W under L35L35 conditions.
What power supply does the CUVN21004SS require?
The unit operates from a 400 V three-phase AC supply at 50 Hz or 460 V three-phase AC supply at 60 Hz.
What protection rating does this cooling unit have?
The CUVN21004SS has an IP54 / NEMA Type 12 protection rating suitable for industrial enclosure cooling applications.
What material is the CUVN21004SS manufactured from?
The CUVN21004SS is manufactured from stainless steel AISI 304 for improved durability in demanding industrial environments.
Trusted by Industrial Automation Professionals
nVent HOFFMAN CUVN cooling units are trusted by engineers and machine builders worldwide for reliable enclosure cooling, efficient thermal management and protection of critical electrical equipment.
