nVent G280446G700 - SpectraCool Advanced Corrosion Protection Lvl 1, 4000BTU 460V, Lt Gray, Steel
nVent

G280446G700

UPC: 783510356422

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Overview

The nVent SpectraCool Advanced Corrosion Protection Level 1 Air Conditioner (SKU: G280446G700) delivers precise thermal management for industrial enclosures in demanding environments. Engineered for 4000BTU cooling capacity at 460V three-phase power, this unit combines robust construction with advanced corrosion resistance to ensure long-term reliability in harsh industrial settings. The light gray steel enclosure is pre-galvanized for Level 1 corrosion protection, making it ideal for applications exposed to moisture, chemicals, or particulate contaminants where standard enclosures would degrade prematurely. Designed for professionals who demand both performance and durability, the SpectraCool series from nVent represents the gold standard in industrial enclosure cooling. These air conditioners are purpose-built to maintain optimal operating temperatures within electrical and electronic enclosures, preventing overheating of sensitive components while resisting the corrosive effects of industrial atmospheres. The filterless design eliminates maintenance-intensive components, reducing downtime and operational costs in facilities where reliability is paramount. Typical applications span across multiple industries including manufacturing plants, oil and gas facilities, food processing, water treatment, and outdoor telecommunications installations. In manufacturing environments, these units protect PLCs, variable frequency drives, and control panels from thermal stress, while in oil and gas applications they withstand exposure to salt spray, humidity, and chemical vapors. The 460V three-phase power compatibility ensures seamless integration with existing industrial electrical infrastructure, while the 4000BTU cooling capacity addresses moderate heat loads common in mid-sized enclosures. Key features of the G280446G700 include a clean, professional appearance that blends with industrial aesthetics, easy installation with standard mounting provisions, and nVent's proprietary corrosion protection technology that exceeds typical industry standards. The galvanized steel construction provides Level 1 corrosion resistance, suitable for indoor environments with moderate exposure risks. Installation considerations include proper sizing based on enclosure volume and heat load calculations, adequate ventilation for heat rejection, and compliance with local electrical codes. nVent's reputation as a leader in thermal management solutions stems from decades of innovation in industrial cooling technology. Their SpectraCool series specifically addresses the growing demand for corrosion-resistant cooling solutions in industries where equipment longevity directly impacts operational efficiency. By combining advanced materials science with practical engineering, nVent delivers air conditioning units that maintain performance in conditions where conventional products would fail prematurely. The G280446G700 represents a cost-effective investment in equipment protection, reducing the risk of thermal-related failures while minimizing maintenance requirements through its filterless design and durable construction.
  • Attractive industrial design with minimal use of visible fasteners
  • Level 1 Protection Includes: Protective coatings only applied to copper tubing and coils on the condenser (exterior facing) side as well as thermostat coatings
  • Energy-efficient rotary compressor on most models
  • 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
  • Cleanable, reusable aluminum mesh filter included to protect coils for maximum cooling performance in dirty environments
  • R407C, R513A or R134a refrigerants
  • 115, 230 and 400/460 VAC 3-phase power input on most models
  • Reliable mechanical thermostat on enclosure side of the unit
  • All G-series come standard with two separate thermostats for cooling and heating when a heater is equipped
  • Operating temperature range from -40 F/-40 C to 131 F/55 C

Specifications

Ambient Temperature
40 Deg C
Ambient Temperature
-40-131 °F
Application
Controls and Drives;Corrosive Environments;Power Distribution
Application
Power Distribution; Corrosive Environments; Controls and Drives
Color
Gray
Color
Lt Gray
Color
Light Gray
Color Code
RAL 7035
Corrosion Resistant
Yes
Depth
10.18 in
Depth
259 mm
Finish
Powder Coated
Height
28.59 in
Height
726 mm
Material
Mild Steel
Material
Steel
Max Current
1.9 A
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
3
Operating Temperature
-40-55 °C
Operating Temperature
-40-131
Operating Temperature
-40-55
Outdoor Installation
Yes
Poles
3P
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R513A
Remote Access Control
No
Series
SpectraCool
Size
4000BTU
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
38 kg
Weight
97 lb
Width
17.01 in
Width
432 mm
Package Dimensions (L x W x H)
28.59 IN x 17.01 IN x 11.18 IN
Package Dimensions (L x W x H)
72.6186 cm x 43.2054 cm x 28.3972 cm
Package Weight (Imperial)
97.000 L
Package Weight (Metric)
43.999 kg
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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.