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nVent N280446G102 - SpectraCool Narrow Advanced Corrosion Protection Lvl 1, 4000BTU 460V, Brushed, SS316

nVent N280446G102 SpectraCool Narrow Advanced Corrosion Protection Lvl 1, 4000BTU 460V, Brushed, SS316

UPC: 783510239435

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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 Advanced Corrosion Protection Level 1 (SKU: N280446G102) is engineered to deliver superior thermal management in the most demanding industrial environments. Designed for applications where equipment is exposed to harsh, corrosive, and chemical elements, this unit provides industry-leading protection for critical air conditioner components. Hoffman, a trusted name in enclosure solutions, utilizes advanced coating technologies to safeguard the internal workings of the air conditioner, significantly extending its operational lifespan and optimizing performance. This SpectraCool Narrow unit boasts a robust SS316 stainless steel construction, offering exceptional resistance to a wide range of corrosive agents commonly found in chemical processing plants, offshore platforms, food and beverage facilities, and other aggressive industrial settings. The brushed finish not only enhances its aesthetic appeal but also contributes to its durability. With a cooling capacity of 4000 BTU and operating at 460V with 3 poles (3P), it is suitable for a variety of enclosure cooling needs. The Advanced Corrosion Protection Level 1 designation signifies a high degree of defense against environmental degradation. This protection is crucial for maintaining the reliability and efficiency of sensitive electronic and mechanical components housed within industrial enclosures. By preventing corrosion, the SpectraCool Narrow unit minimizes the risk of premature equipment failure, costly downtime, and the need for frequent maintenance or replacement. Key benefits and features include: * **Superior Corrosion Resistance:** SS316 stainless steel construction and advanced coatings provide robust protection against harsh chemicals and corrosive atmospheres. * **Extended Equipment Lifespan:** Safeguards critical air conditioner components, reducing wear and tear and prolonging operational life. * **Optimized Performance:** Ensures consistent and reliable cooling, maintaining optimal operating temperatures for sensitive equipment. * **Narrow Profile:** Designed for space-constrained applications, allowing for efficient integration into various enclosure designs. * **Trusted Manufacturer:** From nVent, a global leader in electrical enclosure solutions, ensuring quality and reliability. When selecting an industrial cooling solution for corrosive environments, the nVent SpectraCool Narrow with Advanced Corrosion Protection is a prime choice. Its specialized design and material selection address the unique challenges of protecting vital equipment in sectors such as petrochemicals, pharmaceuticals, and marine applications. Professionals rely on nVent's commitment to innovation and quality to ensure the integrity and longevity of their critical infrastructure. The 460V, 3-phase power requirement makes it compatible with standard industrial power grids, facilitating straightforward installation. The SKU N280446G102 represents a significant investment in the reliability and operational continuity of your most critical assets.
  • 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

Application
Corrosive Environments; Controls and Drives; Power Distribution
Application
Controls and Drives;Corrosive Environments;Power Distribution
Color
Unpainted
Corrosion Resistant
Yes
Depth
14 in
Depth
356 mm
Finish
Brushed #4
Height
28 IN
Height
711 mm
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
-40-125 °F
Operating Temperature
-40-52 °C
Operating Temperature
-40-52
Outdoor Installation
Yes
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
97 lb
Weight
41.7 kg
Width
11.5 in
Width
292 mm
Package Dimensions (L x W x H)
18 IN x 14 IN x 30 IN
Package Dimensions (L x W x H)
45.72 cm x 35.56 cm x 76.2 cm
Package Weight (Imperial)
97.000 L
Package Weight (Metric)
43.999 kg
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How to Install the N280446G102 Air Conditioner

Installation guide for mounting and wiring the N280446G102 air conditioner. Ensure the unit is properly installed and functional before final mounting.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench, Ratchet driver, Wire strippers, Multimeter

Supplies needed:

Mounting gasket kit, Copper conductors, Slow blow or HACR circuit breaker

  1. Inspect and test the air conditioner

    Inspect the air conditioner for any damage that may have occurred during shipment. Test the unit for 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 only. The minimum circuit ampacity should be at least 125% of the amperage shown on the unit nameplate. Immediately after applying power, the evaporator blower should start. Operate the unit with the compressor running for 5-10 minutes by setting the cooling thermostat or controller setpoint below the ambient temperature. Condenser air temperatures should become warmer than room temperatures within a few minutes after the condenser impellers start.

  2. Prepare for mounting

    Install the provided mounting gasket kit to the air conditioner. Ensure the gasket is properly seated to create a watertight seal between the air conditioner and the enclosure.

  3. Mount the air conditioner

    Mount the air conditioner onto the enclosure, taking care not to damage the mounting gasket. Start mounting bolts by hand to avoid cross-threading, then tighten with a wrench or ratchet driver. Ensure the unit remains in an upright position during operation.

  4. Wire the air conditioner

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

  5. Set the thermostat

    Set the thermostat for the required cabinet temperature. Refer to the 'Sequence of Operation' section for details on thermostat adjustment and operation. Do not set the enclosure thermostat to a temperature lower than 70 F, as this can cause coil freeze-ups.

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.