nVent G572046G050 - SpectraCool Indoor/Outdoor G57, 20000BTU 460V, Lt Gray, Steel
nVent

G572046G050

UPC: 783510205171


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Overview

The nVent SpectraCool G57 Series, SKU G572046G050, represents a robust solution for maintaining optimal environmental conditions within industrial enclosures. Engineered for demanding indoor and outdoor applications, this 20,000 BTU air conditioning unit operates on a 460V, 3-phase power supply, ensuring reliable performance in critical infrastructure and manufacturing settings. nVent, a globally recognized leader in electrical enclosure solutions, delivers the SpectraCool line with a commitment to durability, efficiency, and ease of integration. This specific model, finished in a light gray steel, is designed to withstand harsh operational environments while providing a clean and professional appearance. The SpectraCool G57 series is renowned for its versatile cooling capacities and configurations, catering to a wide spectrum of enclosure cooling needs. Its reliable design is a cornerstone of its functionality, ensuring consistent temperature control essential for protecting sensitive electronic components, control systems, and other vital equipment from the detrimental effects of overheating. This proactive approach to thermal management prevents costly downtime and extends the lifespan of housed equipment. The benefits of integrating the nVent SpectraCool G57 are numerous. Its filterless design significantly reduces maintenance overhead, eliminating the recurring cost and labor associated with filter replacement. This feature is particularly advantageous in dusty or contaminated industrial environments where traditional filters would clog rapidly. Installation is streamlined, allowing for quicker deployment and integration into existing or new enclosure designs. The unit's robust construction ensures longevity, even when exposed to the elements or subjected to the rigors of industrial operation. Key features and advantages of the nVent SpectraCool G57 (SKU G572046G050) include: * **High Cooling Capacity:** 20,000 BTU/hr to effectively manage thermal loads in substantial enclosures. * **Industrial-Grade Construction:** Durable steel housing, finished in light gray, suitable for indoor and outdoor installations. * **Reliable 460V, 3-Phase Operation:** Optimized for industrial power systems, ensuring stable and efficient cooling. * **Filterless Design:** Minimizes maintenance requirements and operational costs. * **Easy Installation:** Designed for straightforward integration into various enclosure types. * **Versatile Configurations:** Part of a series offering a broad range of capacities and options to meet specific application demands. Typical applications for the SpectraCool G57 include the cooling of electrical control panels, automation systems, telecommunications equipment, and IT infrastructure in sectors such as manufacturing, utilities, transportation, and data centers. Professionals select nVent products for their proven track record in delivering dependable enclosure thermal management solutions. The G572046G050 model, with its specific voltage and phase configuration, is ideal for facilities already equipped with 460V, 3-phase power distribution, offering a seamless upgrade or new installation path. Investing in the nVent SpectraCool G57 ensures the integrity and operational efficiency of your critical equipment, even under the most challenging environmental conditions.
  • 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
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Btu Rating
20,000
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Corrosion Resistant
No
Depth
15.28 in
Depth
388 mm
Finish
Powder Coated
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
57.69 in
Height
1,465 mm
Material
Mild Steel
Max Current
6.8 A
Mounting
Side wall
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
20,000 Btu/h
Nominal Capacity Watts
5,861 W
Nominal Voltage
460 V
Number Of Phases
3
Operating Temperature
50-131
Operating Temperature
10-55
Operating Temperature
10-55 °C
Outdoor Installation
Yes
Phase
3 Ph
Phase
3
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R407C
Remote Access Control
No
Thickness
51.40mm (2.024")
Thickness
20 ga
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
400/460 V
Weight
89 kg
Weight
237 lb
Width
530 mm
Width
20.87 in
Package Dimensions (L x W x H)
26 IN x 19.25 IN x 62 IN
Package Dimensions (L x W x H)
66.04 cm x 48.895 cm x 157.48 cm
Package Weight (Imperial)
237.000 L
Package Weight (Metric)
107.503 kg
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How to Install the G572046G050 Air Conditioner

This guide provides step-by-step instructions for installing and setting up the G572046G050 air conditioner, ensuring proper functionality and safety.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench, Ratchet driver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Mounting gasket kit, Electrical wire connectors

  1. Inspect the air conditioner

    Check the air conditioner for any visible damage and verify its functionality before proceeding with the installation.

  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 onto the enclosure, ensuring not to damage the gaskets. Avoid dragging the unit to prevent tearing the gaskets.

  4. Connect the power supply

    Refer to the nameplate for electrical requirements and wire 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, after applying power, check that the phase monitor light is illuminated to confirm correct phasing.

  6. Wire the thermostat

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

  7. Set the thermostat

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

  8. Test the air conditioner

    Allow the unit to remain upright for at least five minutes before starting. Then, power on the air conditioner and verify that the evaporator fan and compressor operate correctly.

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.