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nVent CVR0803R5 - Ventilation Roofs, CVR, 58x800x300mm, Zinc Plated, Mild Steel

nVent CVR0803R5 Ventilation Roofs, CVR, 58x800x300mm, Zinc Plated, Mild Steel

UPC: 783510463632

Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent CVR0803R5 Ventilation Roof Plate is a high-performance, cost-effective solution designed to deliver reliable natural ventilation while effectively excluding insects, dust, and debris from industrial and commercial environments. Engineered from durable mild steel with a zinc-plated finish, this 58x800x300mm roof plate combines structural integrity with corrosion resistance, ensuring long-term performance in demanding applications. Manufactured by nVent, a global leader in thermal management and electrical solutions, the CVR0803R5 is part of a trusted line of ventilation products trusted by engineers, contractors, and facility managers worldwide. Natural ventilation is critical in facilities where air quality, temperature regulation, and moisture control are priorities. The CVR0803R5 is specifically designed to integrate seamlessly with roof-mounted ventilation systems, providing a passive airflow solution that reduces reliance on mechanical ventilation and associated energy costs. Its perforated design allows for continuous air exchange while the integrated mesh or louver system prevents the ingress of pests, leaves, and particulate matter. This dual-functionality makes it an ideal choice for applications where both airflow and contamination control are essential. Typical applications for the nVent CVR0803R5 include industrial warehouses, manufacturing plants, agricultural buildings, data centers, and commercial facilities where maintaining optimal indoor air quality is a priority. In warehouses and distribution centers, proper ventilation helps regulate temperature and humidity, protecting stored goods from moisture damage and condensation. Agricultural buildings benefit from improved air circulation, which reduces ammonia and dust levels, enhancing animal welfare and worker safety. Data centers rely on controlled airflow to dissipate heat generated by servers, preventing overheating and ensuring operational reliability. Installation of the CVR0803R5 is straightforward, typically requiring minimal tools and following standard roof penetration protocols. The zinc-plated mild steel construction ensures compatibility with most roofing materials, including metal, asphalt, and membrane systems. When paired with nVent’s complementary ventilation accessories, such as hoods, dampers, or extraction fans, the system can be customized to meet specific airflow requirements. The product’s compact 800x300mm footprint allows for flexible placement, making it suitable for both new construction and retrofit projects. Selecting the right ventilation roof plate involves considering factors such as airflow capacity, environmental conditions, and regulatory compliance. The CVR0803R5 is engineered to meet industry standards for durability and performance, with a focus on reducing maintenance needs and operational costs. Its corrosion-resistant zinc plating extends service life in outdoor or high-humidity environments, while the robust mild steel construction ensures structural integrity under wind, snow, or mechanical loads. For professionals seeking a balance of affordability, reliability, and ease of installation, the nVent CVR0803R5 stands out as a premier choice in natural ventilation solutions.
  • 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
Controls and Drives; Factory Automation and Process Control
Application
Controls and Drives; Power Distribution; Factory Automation and Process Control
Application
Controls and Drives;Factory Automation and Process Control;Power Distribution
Color
Light Gray
Color
RAL 7035 Light Gray
Color
Gray
Color
Grey
Color Code
RAL 7035
Consist of
Mounting Components and Instruction Manual;Ventilation Roofs
Consist of
Ventilation Roofs; Mounting Components and Instruction Manual
Construction
16 gauge
Depth
300 mm
Depth
11.81 in
Enclosure Material
Mild Steel
Finish
Powder Coated
Finish
Powder Coating
Height
58 mm
Height
2.28 in
Material
Mild Steel, Zinc Plated
Material
Mild Steel
Package Quantity
1
Product Family
Free-Standing
Series
CVR
Size
2.28 x 31.5 x 11.81 inch
Size
58x800x300mm
Thickness
51.40mm (2.024")
Thickness
1.5 mm
Thickness
16 ga
Type
Climate Control
Type
IEC Enclosure Accessories
Weight
10.1 lb
Weight
4.6 kg
Weight
32 lbs./100ft
Width
31.5 in
Width
800 mm
Works With
IEC
Package Dimensions (L x W x H)
31.87 IN x 1 IN x 32.12 IN
Package Dimensions (L x W x H)
80.9498 cm x 2.54 cm x 81.5848 cm
Package Weight (Imperial)
10.100 L
Package Weight (Metric)
4.581 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
Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht
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
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
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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
External operation handle 0-1 type S3 Black IP65

14333111

External operation handle 0-1 type S3 Black IP65
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
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

Frequently Asked Questions

What is the CVR0803R5 ventilation roof made of?

The ventilation roof is made of 1.5 mm steel plate with a RAL 7035 structured powder coating finish.

What are the dimensions of the CVR0803R5 ventilation roof?

The dimensions of the CVR0803R5 ventilation roof are 2.28 inches in height, 31.5 inches in width, and 11.81 inches in depth.

What is the temperature resistance of the CVR0803R5 ventilation roof?

The CVR0803R5 ventilation roof has a temperature resistance of 100 °C.

What protection rating does the CVR0803R5 ventilation roof comply with?

The CVR0803R5 ventilation roof complies with IP 31 and TYPE 1 protection ratings.

What is the purpose of the CVR0803R5 ventilation roof?

The ventilation roof provides cost-effective natural ventilation while preventing insects and dust from entering.

What is included in the package for the CVR0803R5 ventilation roof?

The package includes one ventilation roof with mounting brackets and a ventilation filter.

How much does the CVR0803R5 ventilation roof increase enclosure height?

The CVR0803R5 ventilation roof increases the enclosure height by 40 mm.

What is the filter material used in the CVR0803R5 ventilation roof?

The filter material used is EU 4 according to DIN 24185.

What is the weight of the CVR0803R5 ventilation roof?

The CVR0803R5 ventilation roof weighs 10.1 lb.

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.