Authorized nVent Distributor
nVent G280626G051 - SpectraCool Indoor G28, 6000BTU 230V, Brushed, SS304

nVent G280626G051 SpectraCool Indoor G28, 6000BTU 230V, Brushed, SS304

UPC: 783510209162


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 Indoor G28 (SKU: G280626G051) is a stainless steel air conditioning unit designed for enclosure cooling in industrial environments. With a 6000 BTU cooling capacity and 230V single-phase power (50/60 Hz), this unit maintains optimal operating temperatures for sensitive electrical and electronic equipment. The brushed Stainless Steel 304 (SS304) construction provides corrosion resistance and a professional appearance, suitable for food processing, chemical, and outdoor enclosures. This model features a filterless design, reducing maintenance requirements in dusty or contaminated environments. It is part of the SpectraCool G-Series, which includes multiple sizes for diverse cooling demands. The unit is designed for free-standing cabinet installation with active condensate management and a mechanical thermostat set at 27°C. Water connections are available at the back, top, or bottom with a 1”/25 mm pipe size. Coolant flow control includes a standard 2-way valve with an optional 3-way valve. Ideal for medium-sized enclosures housing PLCs, VFDs, control panels, and other heat-generating components, the SpectraCool G28 ensures reliable temperature control and equipment protection in demanding industrial settings.
  • Attractive industrial design with minimal use of visible fasteners
  • 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
  • Energy-efficient rotary compressor on most models
  • 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 included to protect coils for maximum cooling performance in dirty environments
  • 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
  • Dust-resistant condenser coil allows the unit to be run filterless in most indoor applications
  • Dual condenser-side air movers for performance redundancy on G52 and G57 models

Specifications

Ambient Temperature
40 Deg C
Ambient Temperature
50-131 °F
Amperage Rating
4.6;5.8 A;A
Amperage Rating
4.6/5.8 A
Application
Controls and Drives; Power Distribution; Corrosive Environments
Application
Controls and Drives;Corrosive Environments;Power Distribution
Btu Rating
6,000
Color
Unpainted
Color
Brushed
Corrosion Resistant
No
Depth
10.18 in
Depth
259 mm
Finish
Brushed #3
Frequency
50/60Hz
Frequency
50/60 Hz
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
726 mm
Height
28.59 in
Material
Stainless Steel 304
Material
SS304
Max Current
5.8 A
Mounting
Side wall
NEMA Rating
4X Watertight, corrosion-resistant
Nominal Capacity Btu/h
6,400 Btu/h
Nominal Capacity Watts
1,874 W
Nominal Voltage
230 V
Number Of Phases
1
Operating Temperature
10-55 °C
Operating Temperature
50-131 °F
Operating Temperature
10-55
Outdoor Installation
No
Phase
1
Phase
1 Ph
Poles
1PH
Product Family
SpectraCool
Protection Rating
NEMA Type 4X
Refrigerant
R407C
Remote Access Control
No
Series
SpectraCool Indoor G28
Series
SpectraCool G28
Size
6000 BTU
Thickness
51.40mm (2.024")
Thickness
20 ga
Type
Air Conditioners
Voltage AC
200-250 V
Voltage Rating
230 V
Weight
93 lb
Weight
38 kg
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)
93.000 L
Package Weight (Metric)
42.185 kg
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How to Install the G28 Air Conditioner

This guide provides step-by-step instructions for the installation and initial setup of the G28 Air Conditioner.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Mounting gasket

  1. Inspect the air conditioner

    Check for any visible damage and ensure the unit is functioning correctly before proceeding with the installation.

  2. Install mounting gaskets

    Using the mounting gasket kit provided, 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 bolts by hand to avoid cross-threading.

  4. Allow the unit to settle

    Keep the air conditioner upright for at least five minutes before powering it on to prevent damage.

  5. Wire the air conditioner

    Connect the air conditioner to a properly grounded power supply, following the electrical requirements on the nameplate. Ensure the phase monitor light is illuminated.

  6. Connect the thermostat

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

  7. Set the thermostat

    Adjust the thermostat to the desired cabinet temperature, referring to the Sequence of Operation for guidance.

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.