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nVent N280446G050 - SpectraCool Narrow Indoor/Outdoor AC, 4000BTU 460V, Lt Gray, Steel

nVent N280446G050 SpectraCool Narrow Indoor/Outdoor AC, 4000BTU 460V, Lt Gray, Steel

UPC: 783510219185

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 (SKU: N280446G050) offers a highly efficient and space-saving cooling solution for critical industrial and commercial applications. Engineered by nVent, a trusted leader in enclosure thermal management, this unit delivers robust 4000 BTU cooling capacity at 460V, ensuring optimal operating temperatures for sensitive electronic equipment. Designed with a narrow profile, the SpectraCool Narrow series is specifically developed to address the challenges of low-depth enclosures. This makes it an ideal choice for floor- and wall-mount cabinets with a depth of just 12 inches (300 mm), maximizing usable space within control panels, telecommunications shelters, and other confined environments. Its versatility extends to both indoor and outdoor installations, providing reliable climate control in a wide range of demanding conditions. The SpectraCool Narrow AC is constructed from durable, light gray steel, offering excellent resistance to environmental factors and ensuring longevity in industrial settings. The unit's robust design and advanced cooling technology contribute to increased equipment reliability, reduced downtime, and extended product lifecycles. By maintaining precise temperature and humidity levels, it prevents overheating and condensation, which are common causes of electronic component failure. Key features and benefits include: * **Space-Saving Narrow Design:** Fits seamlessly into 12-inch (300-mm) deep enclosures, ideal for tight installations. * **High Cooling Capacity:** 4000 BTU output ensures effective temperature management for moderate heat loads. * **Versatile Indoor/Outdoor Operation:** Suitable for a broad spectrum of environmental conditions. * **Robust Construction:** Durable light gray steel housing provides superior protection. * **Reliable Performance:** Engineered by nVent for consistent and dependable operation in industrial environments. * **460V Power Supply:** Designed for integration into standard industrial power systems. This nVent SpectraCool unit is essential for industries such as manufacturing, telecommunications, data centers, and utilities, where maintaining a stable internal environment for control systems, servers, and other critical electronics is paramount. Professionals choose nVent for its commitment to quality, innovation, and delivering solutions that enhance operational efficiency and equipment protection. The UNSPSC code 40101701 further categorizes this product within the climate control equipment for enclosures segment, highlighting its specialized function. Manufactured in the USA, this unit embodies quality and reliability for your most demanding thermal management needs.
  • 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
Application
Controls and Drives;Power Distribution
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Corrosion Resistant
No
Depth
14 in
Depth
356 mm
Finish
Powder Coated
Height
28 IN
Height
711 mm
Material
Mild Steel
Max Current
2.5 A
Mechanical Advantage
Galvanized Sheet Metal Standard (Optional: Stainless Steel)
Mounting
Side wall
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
4,000 Btu/h
Nominal Capacity Watts
1,172 W
Nominal Voltage
460 V
Number Of Phases
1
Operating Temperature
-40-125 °F
Operating Temperature
-40-52 °C
Operating Temperature
-40-52
Outdoor Installation
No
Outdoor Installation
Yes
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R513A
Remote Access Control
No
Thickness
51.40mm (2.024")
Thickness
18 ga
Thickness
1.21 mm
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
400 - 460 VAC
Weight
103 lb
Weight
41.7 kg
Width
11.5 in
Width
292 mm
Package Dimensions (L x W x H)
17.75 IN x 13.25 IN x 30 IN
Package Dimensions (L x W x H)
45.085 cm x 33.655 cm x 76.2 cm
Package Weight (Imperial)
103.000 L
Package Weight (Metric)
46.721 kg
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How to Install the N280446G050 Air Conditioner

Installation guide for mounting and wiring the N280446G050 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.