nVent CVR0505R5 - Ventilation Roofs, CVR, 58x500x500mm, Zinc Plated, Mild Steel
nVent

CVR0505R5

UPC: 783510463441

Documents & Media
Installation Instructions

Contact for Pricing

Overview

Enhance your enclosure's thermal management and environmental protection with the nVent CVR Ventilation Roof (SKU: CVR0505R5). This robust roof plate, constructed from 2 mm thick zinc-plated mild steel, is engineered to provide effective natural ventilation for floor-standing enclosures while acting as a crucial barrier against ingress of insects, dust, and other contaminants. Designed for seamless integration with nVent's enclosure systems, the CVR roof plate is an essential component for maintaining optimal internal conditions, thereby extending the lifespan and reliability of sensitive electrical and electronic equipment housed within. The nVent CVR Ventilation Roof is specifically designed to facilitate natural convection, allowing hot air to escape and cooler ambient air to enter the enclosure. This passive ventilation method is a cost-effective solution for applications where active cooling systems might be unnecessary or undesirable. Its 500x500mm dimensions, with an overall size of 58x500x500mm, ensure broad coverage for standard enclosure footprints. The durable zinc-plated steel construction offers excellent corrosion resistance, making it suitable for a wide range of industrial environments, including manufacturing plants, processing facilities, and outdoor installations where exposure to the elements is a concern. Installation is straightforward, typically requiring mounting to the enclosure's top panel. For optimal performance and to complement the ventilation capabilities, it is recommended to use this CVR roof in conjunction with nVent DFN fans for active airflow management and DFC closing plates to seal any unused openings. This layered approach ensures that ventilation is controlled and directed effectively, preventing unwanted ingress. The CVR roof plate is part of nVent's comprehensive range of enclosure accessories, designed to meet the demanding requirements of modern industrial applications. Key benefits and features of the nVent CVR Ventilation Roof include: * **Effective Natural Ventilation:** Promotes passive airflow to regulate internal enclosure temperatures. * **Environmental Protection:** Acts as a barrier against dust, insects, and other particulate matter. * **Durable Construction:** Made from 2 mm thick zinc-plated mild steel for superior corrosion resistance and longevity. * **Seamless Integration:** Designed to work with nVent floor-standing enclosures and complementary accessories like DFN fans and DFC closing plates. * **Cost-Effective Solution:** Provides essential ventilation without the ongoing costs associated with active cooling systems. * **Versatile Application:** Ideal for protecting sensitive equipment in various industrial settings. By choosing the nVent CVR Ventilation Roof, you are investing in a reliable and efficient solution for maintaining the integrity and performance of your enclosure's contents. Trust nVent Hoffman, a leading brand in enclosure solutions, for quality and innovation in thermal management and protection.
  • Description: Raised roof with 2.5 mm ventilation slots and filter material.
  • Material: 1.5 mm steel plate. Filter material: EU 4 according to DIN 24185.
  • Finish: RAL 7035 structured powder coating.
  • Temperature resistance: 100 °C.
  • Protection: Complies with IP 31, TYPE 1.
  • Pack quantity: 1 piece with mounting brackets and ventilation filter.
  • Note: Increases the enclosure height by 40 mm.

Specifications

Application
Factory Automation and Process Control; Power Distribution; Controls and Drives
Application
Factory Automation and Process Control; Controls and Drives
Color
RAL 7035 Light Gray
Color
Light Gray
Color Code
RAL 7035
Consist of
Ventilation Roofs; Mounting Components and Instruction Manual
Construction
16 gauge
Depth
19.69 in
Depth
500 mm
Enclosure Material
Mild Steel
Finish
Powder Coated
Height
58 mm
Height
2.28 in
Material
Mild Steel
Package Quantity
1
Product Family
Free-Standing
Size
2.28 x 19.69 x 19.69 inch
Thickness
1.5 mm
Thickness
16 ga
Type
Climate Control
Type
IEC Enclosure Accessories
Weight
7.1 lb
Weight
3.2 kg
Width
500 mm
Width
19.69 in
Works With
IEC
Package Dimensions (L x W x H)
20.06 IN x 1 IN x 20.31 IN
Package Dimensions (L x W x H)
50.9524 cm x 2.54 cm x 51.5874 cm
Package Weight (Imperial)
7.100 L
Package Weight (Metric)
3.221 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

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.