nVent G280426G060 - SpectraCool Indoor with RAC G28, 4000BTU 230V, Lt Gray, Steel
nVent

G280426G060

UPC: 783510209711


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Installation Instructions

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Overview

The nVent SpectraCool G28 Series, specifically the G280426G060 model, represents a robust and reliable solution for maintaining optimal operating temperatures within industrial enclosures. Engineered by nVent, a trusted leader in electrical enclosure thermal management, these indoor air conditioning units are designed to protect sensitive electronic and electrical components from the detrimental effects of heat, dust, and moisture. The SpectraCool G28 offers a versatile cooling capacity of 4000 BTU and operates on a 230V power supply, making it suitable for a wide array of demanding industrial applications. This particular model features a light gray, durable steel construction, ensuring longevity and resistance to harsh environmental conditions commonly found in manufacturing plants, data centers, control rooms, and outdoor electrical cabinets. The SpectraCool G28 series is renowned for its reliable design, characterized by a clean aesthetic that integrates seamlessly into modern industrial settings. Installation is straightforward, minimizing downtime and complexity for maintenance and engineering teams. A key advantage of the SpectraCool G28 is its filterless design, which significantly reduces ongoing maintenance requirements and eliminates the recurring cost and hassle associated with filter replacement. This feature is particularly beneficial in dusty environments where frequent filter changes would otherwise be necessary. SpectraCool Air Conditioners are available in three distinct sizes, providing flexibility to meet diverse cooling demands and configuration needs. This scalability ensures that users can select the most appropriate unit for their specific enclosure size and heat load. The G280426G060, with its 4000 BTU capacity, is ideal for medium-sized enclosures or applications where moderate heat dissipation is required. These units are engineered to deliver consistent and dependable cooling performance, safeguarding critical equipment from overheating, which can lead to performance degradation, component failure, and costly production interruptions. The robust engineering behind the SpectraCool line ensures operational stability even under continuous use in challenging industrial settings. Key benefits of the nVent SpectraCool G280426G060 include: * **Reliable Enclosure Cooling:** Protects sensitive electronics from heat-related failures. * **Durable Construction:** Steel housing designed for harsh industrial environments. * **Easy Installation:** Streamlined mounting process reduces setup time. * **Filterless Design:** Minimizes maintenance and eliminates recurring filter costs. * **Versatile Sizing:** Available in multiple configurations to suit various enclosure needs. Industries that benefit from nVent SpectraCool solutions include manufacturing, automation, telecommunications, utilities, and transportation, where maintaining stable internal enclosure temperatures is paramount for operational integrity. The UNSPSC code 40101701 further categorizes this product within the climate control equipment for enclosures, highlighting its specialized function. Manufactured in the USA, the G280426G060 exemplifies nVent's commitment to quality and performance in thermal management solutions.
  • 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
50-131 °F
Ambient Temperature
40 Deg C
Application
Power Distribution; Controls and Drives
Application
Controls and Drives;Power Distribution
Color
Gray
Color
Light Gray
Color Code
RAL 7035
Corrosion Resistant
No
Depth
259 mm
Depth
10.18 in
Finish
Powder Coated
Height
726 mm
Height
28.59 in
Material
Mild Steel
Max Current
5.8 A
Mounting
Side wall
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
4,900 Btu/h
Nominal Capacity Watts
1,435 W
Nominal Voltage
230 V
Number Of Phases
1
Operating Temperature
50-131
Operating Temperature
10-55
Operating Temperature
10-55 °C
Outdoor Installation
No
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R407C
Remote Access Control
Yes
Thickness
51.40mm (2.024")
Thickness
20 ga
Type
Air Conditioners
Voltage AC
200-250 V
Weight
38 kg
Weight
97 lb
Width
17.01 in
Width
432 mm
Package Dimensions (L x W x H)
21 IN x 14 IN x 33 IN
Package Dimensions (L x W x H)
53.34 cm x 35.56 cm x 83.82 cm
Package Weight (Imperial)
97.000 L
Package Weight (Metric)
43.999 kg
SpectraCool Indoor with RAC G28, 6000BTU 230V, Lt Gray, Steel

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SpectraCool Indoor with RAC G28, 6000BTU 230V, Lt Gray, Steel
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DTS 3081 230V 50/60Hz SS304
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How to Install the G28 Air Conditioner

This guide provides step-by-step instructions for installing and configuring the G28 Air Conditioner, ensuring proper functionality and safety.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Mounting gasket

  1. Inspect the air conditioner

    Check the air conditioner for any visible damage and ensure it is functioning correctly before installation. Do not operate the unit if it has been in a horizontal position for more than five minutes.

  2. Install mounting gaskets

    Using the provided mounting gasket kit, 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 the 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. Ensure the circuit is fused with a slow blow or HACR circuit breaker.

  5. Verify electrical phasing

    For 3-phase units, check that the phase monitor light is illuminated after applying power, indicating correct phasing.

  6. Connect the thermostat

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

  7. Set the thermostat

    Adjust the thermostat to the desired cabinet temperature, following the guidelines in the Sequence of Operation.

  8. Test the air conditioner

    Allow the unit to remain upright for at least five minutes before starting. Power on the air conditioner and verify that the evaporator blower starts running.

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.