nVent N280446G802 - SpectraCool Narrow Advanced Corrosion Protection Lvl 2, 4000BTU 460V, Brushed, SS316
nVent

N280446G802

UPC: 783510357474


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Overview

The nVent SpectraCool Narrow Advanced Corrosion Protection Lvl 2 (SKU: N280446G802) is engineered to deliver superior thermal management in the most demanding industrial environments. Designed for applications where standard air conditioners falter due to corrosive elements, this unit provides industry-leading protection to critical components, significantly extending operational life and maintaining peak performance. When your facility's operational integrity relies on sensitive electronic equipment housed in enclosures exposed to harsh chemicals, saltwater spray, or other aggressive atmospheric conditions, the SpectraCool Narrow with Advanced Corrosion Protection is the definitive solution. nVent Hoffman, a trusted name in enclosure solutions, leverages advanced coating technologies to safeguard the internal workings of the air conditioner. This meticulous approach ensures that the cooling system can withstand extreme environmental challenges, preventing premature failure and costly downtime. The Level 2 corrosion protection signifies a robust defense against moderate to severe corrosive atmospheres, making it ideal for sectors such as chemical processing, offshore oil and gas, wastewater treatment, and coastal industrial plants. This specific model, the SpectraCool Narrow Advanced Corrosion Protection Lvl 2, boasts a cooling capacity of 4000 BTU and operates on a 460V power supply, with a 3-phase (3P) configuration. The enclosure is constructed from SS316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, further enhancing its durability in saline and chemically aggressive settings. The brushed finish not only contributes to its aesthetic appeal but also provides an additional layer of surface integrity. Key benefits of integrating the nVent SpectraCool Narrow into your operations include: * **Extended Equipment Lifespan:** Advanced corrosion protection significantly reduces the risk of component degradation, leading to longer service life for your cooling units and the equipment they protect. * **Uncompromised Performance:** Maintain optimal operating temperatures for sensitive electronics, even in challenging environments, ensuring consistent and reliable performance. * **Reduced Maintenance Costs:** By preventing corrosion-related failures, you minimize the need for frequent repairs and replacements, leading to substantial cost savings. * **Enhanced Reliability:** Trust in a solution designed to withstand the rigors of industrial use, ensuring your critical systems remain operational. * **Specialized Material Construction:** SS316 stainless steel offers superior resistance to a wide range of corrosive agents, making it suitable for diverse industrial applications. The SpectraCool Narrow series is designed for efficient integration into various enclosure types, offering a compact footprint without compromising on cooling power. Its robust construction and advanced protective measures make it a wise investment for any facility prioritizing the longevity and reliability of its electronic infrastructure. Choosing nVent means selecting a partner committed to delivering innovative and dependable thermal management solutions for the most demanding industrial applications.
  • Level 1 Protection Includes: Protective coatings only applied to copper tubing and coils on the condenser (exterior facing) side as well as thermostat coatings.
  • Level 2 Protection Include: Everything that was coated in Level 1, plus protective coatings applied to the evaporator (interior facing ) side and an additional wrap around the thermostat.
  • Narrow design accommodates 12-inch (300mm) deep cabinets
  • Attractive industrial design with minimal use of visible fasteners
  • Cleanable, reusable aluminum mesh filter protects coils for maximum cooling performance
  • R407C, R513A or R134a refrigerants
  • Models for 115, 230 and 400/460 3-phase VAC power input
  • Outdoor model operating temperature range from -40 F/-40 C to 131 F/55 C (125 F/52 C on N28 Series)
  • Reliable mechanical thermostat on enclosure side of the unit; indoor Air Conditioner models include digital display on ambient side
  • Dust-resistant condenser coil allows the unit to be run filterless in most applications

Specifications

Application
Corrosive Environments; Power Distribution; Controls and Drives
Application
Controls and Drives;Corrosive Environments;Power Distribution
Color
Brushed
Color
Unpainted
Depth
14 in
Depth
356 mm
Finish
Brushed #4
Height
28 IN
Height
711 mm
Material
SS316
Material
Stainless Steel 316L
Max Current
2.5 A
Mechanical Advantage
Galvanized sheet metal standard
NEMA Rating
4X Watertight, corrosion-resistant
Nominal Capacity Btu/h
4,000 Btu/h
Nominal Capacity Watts
1,172 W
Nominal Voltage
460 V
Number Of Phases
1
Operating Temperature
-40-52 °C
Operating Temperature
-40-125
Operating Temperature
-40-52
Poles
3P
Product Family
SpectraCool
Protection Rating
NEMA Type 4X
Refrigerant
R513A
Remote Access Control
No
Series
SpectraCool Narrow Advanced Corrosion Protection Level 2
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
460 VAC
Weight
41.7 kg
Weight
97 lb
Width
292 mm
Width
11.5 in
Package Dimensions (L x W x H)
28 IN x 14 IN x 11.5 IN
Package Dimensions (L x W x H)
71.12 cm x 35.56 cm x 29.21 cm
Package Weight (Imperial)
97.000 L
Package Weight (Metric)
43.999 kg
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How to Install the N280426G102 Air Conditioner

This guide provides step-by-step instructions for installing and configuring the N280426G102 air conditioner, ensuring proper setup and functionality.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Mounting gasket kit

  1. Inspect the air conditioner

    Check for any visible damage and ensure the unit is functioning properly before installation. Do not operate the unit if it has been laid horizontally.

  2. Install mounting gaskets

    Using the mounting gasket kit provided, attach the gaskets to the air conditioner to ensure a watertight seal.

  3. Mount the air conditioner

    Securely mount the air conditioner to the enclosure, ensuring not to damage the mounting gasket. Start bolts by hand to avoid cross-threading.

  4. Wire the air conditioner

    Refer to the nameplate for electrical requirements and connect the unit to a properly grounded power supply using copper conductors.

  5. Connect the thermostat

    If required, wire the remote thermostat outputs to the appropriate terminals on the 24 VAC terminal strip according to the wiring diagram.

  6. Set the thermostat

    Adjust the thermostat to the desired cabinet temperature, ensuring it is set above the minimum operational temperature.

  7. Test the air conditioner

    Energize the unit and verify that the evaporator blower starts running. Allow the compressor to operate for 5 to 10 minutes to ensure functionality.

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.