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nVent N280446G051 - SpectraCool Narrow Indoor/Outdoor AC, 4000BTU 460V, Brushed, SS304

nVent N280446G051 SpectraCool Narrow Indoor/Outdoor AC, 4000BTU 460V, Brushed, SS304

UPC: 783510238582


Documents & Media
Installation Instructions

Contact for Pricing

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

Overview

The nVent SpectraCool Narrow Indoor/Outdoor AC unit (SKU: N280446G051) offers robust thermal management solutions in a space-saving design, ideal for applications requiring a reduced cabinet footprint. Engineered for demanding industrial environments, this 4000 BTU unit operates at 460V and features a durable Brushed SS304 construction, ensuring Type 4X protection against dust, water, and corrosion. Its narrow profile is specifically designed to integrate seamlessly into enclosures with depths as shallow as 12 inches (300 mm), making it a perfect fit for low-depth floor- and wall-mount cabinets where space is at a premium. This SpectraCool Narrow AC provides the same high-performance cooling capabilities and extensive options found in nVent's standard SpectraCool units, but with a focus on maximizing usable space within enclosures. This is critical in control panels, automation systems, and telecommunications equipment where every inch counts. The unit's ability to operate both indoors and outdoors broadens its application scope, offering reliable temperature control in diverse environmental conditions. The 460V power requirement is standard for many industrial settings, ensuring compatibility with existing electrical infrastructure. Key benefits of the nVent SpectraCool Narrow AC include: * **Space Efficiency:** Its narrow design is optimized for low-depth enclosures, facilitating installation where traditional units would not fit. * **Robust Construction:** Constructed from SS304 stainless steel, it provides superior resistance to corrosion and harsh elements, meeting Type 4X enclosure ratings for reliable outdoor and indoor use. * **Versatile Application:** Suitable for a wide range of industrial applications, including control cabinets, electrical enclosures, automation systems, and telecommunications equipment. * **Reliable Cooling:** Delivers a consistent 4000 BTU cooling capacity to maintain optimal operating temperatures for sensitive electronic components. * **Manufacturer Trust:** nVent is a recognized leader in enclosure thermal management, known for producing high-quality, dependable products that ensure equipment longevity and operational uptime. Installation is straightforward, designed for integration into standard enclosure designs. The 460V operation ensures efficient power utilization in industrial facilities. By maintaining optimal internal temperatures, the SpectraCool Narrow AC prevents equipment overheating, thereby reducing the risk of costly downtime and extending the lifespan of critical components. This makes it an essential investment for any facility prioritizing operational reliability and equipment protection. Whether deployed in manufacturing plants, data centers, or outdoor substations, the nVent SpectraCool Narrow AC provides a dependable and efficient cooling solution tailored for space-constrained environments.
  • Narrow design accommodates 12-inch (300-mm) deep cabinets
  • Advanced Corrosion Protection Level 1 (ACP L1) Protection Includes: Protective coatings only applied to copper tubing and coils on the condenser (exterior facing) side as well as thermostat coatings
  • Attractive industrial design with minimal use of visible fasteners
  • Advanced Corrosion Protection Level 2 (ACP L2) Protection Includes: Everything that was coated in ACP L1, plus protective coatings applied to the evaporator (interior facing) side and an additional wrap around the thermostat
  • Cleanable, reusable aluminum mesh filter protects coils for maximum cooling performance
  • 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
  • Energy efficient rotary compressor on N36 and N43 models
  • Dust-resistant condenser coil allows the unit to be run filterless in most applications
  • Galvanized sheet-metal cover for rugged factory and outdoor environments

Specifications

Ambient Temperature
40 Deg C
Ambient Temperature
-40-125 °F
Application
Power Distribution; Controls and Drives; Corrosive Environments
Application
Controls and Drives;Corrosive Environments;Power Distribution
Color
Unpainted
Corrosion Resistant
No
Depth
14 in
Depth
356 mm
Finish
Brushed #3
Height
28 IN
Height
711 mm
Material
Stainless Steel 304
Max Current
2.5 A
Mechanical Advantage
Galvanized Sheet Metal Standard (Optional: Stainless Steel)
Mounting
Side wall
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 °F
Operating Temperature
-40-52
Outdoor Installation
Yes
Outdoor Installation
No
Product Family
SpectraCool
Protection Rating
NEMA Type 4X
Refrigerant
R513A
Remote Access Control
No
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
400-460 V
Weight
41.7 kg
Weight
100 lb
Width
292 mm
Width
11.5 in
Package Dimensions (L x W x H)
17.75 IN x 13.5 IN x 29.75 IN
Package Dimensions (L x W x H)
45.085 cm x 34.29 cm x 75.565 cm
Package Weight (Imperial)
100.000 L
Package Weight (Metric)
45.360 kg
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How to Install the N280446G051 Air Conditioner

Installation guide for mounting and wiring the N280446G051 air conditioner. Ensure the unit is functioning correctly before installation.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench, Ratchet driver

Supplies needed:

Mounting gasket kit, Copper conductors

  1. Inspect and Test Functionality

    Inspect the air conditioner for any damage. Test its functionality before mounting. Ensure the unit has been in an upright position for at least five minutes if it was transported horizontally. Refer to the nameplate for electrical requirements and wire to a properly grounded power supply using copper conductors. The circuit should be fused with a slow blow or HACR circuit breaker. Allow the evaporator blower to start immediately and run the unit with the compressor for 5-10 minutes. Verify condenser air temperatures increase.

  2. Mount the Air Conditioner

    Install the provided mounting gasket kit to the air conditioner. Mount the air conditioner onto the enclosure, being careful not to damage the gasket. Avoid dragging the unit on the enclosure to maintain a watertight seal. Start mounting bolts by hand to prevent cross-threading, then tighten with a wrench or ratchet driver.

  3. Wire the Unit

    Refer to the nameplate for specific electrical requirements. Wire the unit to a properly grounded power supply using copper conductors. Ensure the electrical circuit is fused with a slow blow or HACR circuit breaker. If your unit requires a remote thermostat, wire its outputs to the appropriate terminals on the 24 VAC terminal strip according to the correct wiring diagram.

  4. Set Thermostat

    Set the thermostat to the required cabinet temperature. Refer to the 'Sequence of Operation' on page 4 for thermostat adjustment and operation details. Do not set the thermostat below 70 F for normal operation to prevent coil freeze-ups and potential unit damage.

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.