nVent CUVN21004 - Cooling unit 2100W, 400V, Mild steel, IP54, NEMA 12
nVent

CUVN21004

UPC: 783510462680

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Overview

The nVent CUVN21004 (SKU: CUVN21004) is a vertical cooling unit designed for indoor installation, offering 2100W of cooling capacity with a 400V, 3-phase power supply. This unit maximizes internal enclosure space by mounting externally, making it ideal for control cabinets, automation systems, and telecommunications equipment. Key features include a self-cleaning condenser coil that eliminates air filters and reduces maintenance, a digital display for monitoring operating parameters, and ozone-friendly R134a refrigerant for environmental compliance. The unit meets IP54 and NEMA 12 standards, providing protection against dust ingress and splashing water. Constructed from galvanized steel with a powder-coated RAL 7035 finish, it operates reliably in internal temperatures from +25°C to +45°C and external temperatures from +20°C to +55°C. Optional stainless steel AISI 304 or AISI 316 construction is available for enhanced corrosion resistance. The CUVN series is engineered for demanding industrial environments, ensuring optimal thermal management and equipment longevity.
  • 2100W cooling capacity with 400V, 3-phase power supply
  • Vertical external mounting to maximize internal enclosure space
  • IP54 & NEMA 12 protection against dust and water ingress
  • Self-cleaning condenser coil eliminates air filters and reduces maintenance
  • Digital display for monitoring operating parameters and status
  • Ozone-friendly R134a refrigerant for environmental compliance
  • Galvanized steel construction with RAL 7035 powder coating
  • Operating temperature range: internal +25°C to +45°C, external +20°C to +55°C
  • Power of the fan: 22 Watt
  • Consumption current: 0.28A / 0.56A

Specifications

Package Dimensions (L x W x H)
39.94 IN x 16.48 IN x 16.73 IN
Package Dimensions (L x W x H)
101.4476 cm x 41.8592 cm x 42.4942 cm
Package Weight (Imperial)
122.500 L
Package Weight (Metric)
55.566 kg
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Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.