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nVent G572046G800 - SpectraCool Advanced Corrosion Protection Lvl 2, 20000BTU 460V, Lt Gray, Steel

nVent G572046G800 SpectraCool Advanced Corrosion Protection Lvl 2, 20000BTU 460V, Lt Gray, Steel

UPC: 783510357030


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 Advanced Corrosion Protection Level 2 Air Conditioner (SKU: G572046G800) delivers robust, reliable enclosure cooling for industrial environments where corrosion resistance and high-performance thermal management are critical. Designed for demanding applications, this 20,000 BTU unit operates on a 460V three-phase power supply, ensuring compatibility with heavy-duty electrical infrastructure commonly found in manufacturing plants, data centers, and outdoor installations. With its durable steel enclosure finished in light gray, the SpectraCool Level 2 unit provides superior protection against harsh conditions, including salt spray, humidity, and chemical exposure, making it ideal for marine, oil & gas, chemical processing, and utility applications where standard enclosures would degrade prematurely. Engineered by nVent — a global leader in thermal management and electrical solutions — the SpectraCool series combines field-proven reliability with a clean, professional appearance that integrates seamlessly into control panels, electrical enclosures, and industrial cabinets. Unlike conventional air conditioners that require frequent filter maintenance, the SpectraCool features a filterless design, reducing downtime and maintenance costs while maintaining optimal airflow and cooling efficiency. This design innovation is particularly valuable in dusty or particulate-rich environments, where clogged filters can impair performance and increase operational expenses. The Level 2 corrosion protection rating ensures long-term durability in environments with moderate to high corrosive potential, aligning with ISO 12944 standards for protective coatings. This makes the G572046G800 an excellent choice for facilities exposed to moisture, airborne contaminants, or coastal atmospheres. Installation is streamlined thanks to a modular design that supports top or side mounting, with pre-drilled holes and integrated mounting brackets for quick alignment and secure fastening. Electrical connections are straightforward, leveraging industry-standard 460V three-phase wiring to match common industrial power distribution systems. Industries that benefit most from the SpectraCool Advanced Corrosion Protection Level 2 include: - **Manufacturing**: Cooling control panels in steel mills, automotive plants, and food processing facilities. - **Energy & Utilities**: Protecting switchgear and telecom enclosures in substations and remote installations. - **Oil & Gas**: Safeguarding instrumentation and PLCs in refineries, offshore platforms, and pipeline monitoring stations. - **Data Centers & Telecommunications**: Maintaining stable operating temperatures in server rooms and network cabinets exposed to outdoor conditions. - **Chemical Processing**: Ensuring consistent performance of sensitive electronics in corrosive chemical environments. nVent’s reputation for engineering high-quality thermal management solutions is built on decades of innovation and customer trust. The SpectraCool series reflects this legacy, offering not just cooling, but peace of mind — with units that are UL/cUL listed, CE marked, and backed by comprehensive warranties. Whether you’re upgrading legacy systems or designing new installations, the G572046G800 provides a dependable, low-maintenance solution that protects your critical equipment and extends the life of your enclosure investment.
  • 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
-40-131 °F
Application
Controls and Drives;Corrosive Environments;Power Distribution
Color
Gray
Color
Light Gray
Color Code
RAL 7035
Corrosion Resistant
Yes
Depth
15.28 in
Depth
388 mm
Finish
Powder Coated
Height
1,465 mm
Height
57.69 in
Material
Mild Steel
Max Current
6.8 A
Mounting
Side wall
NEMA Rating
4X Watertight, corrosion-resistant
Nominal Capacity Btu/h
20,000 Btu/h
Nominal Capacity Watts
5,861 W
Nominal Voltage
460 V
Number Of Phases
3
Operating Temperature
-40-55 °C
Operating Temperature
-40-55
Operating Temperature
-40-131 °F
Outdoor Installation
Yes
Product Family
SpectraCool
Protection Rating
NEMA Type 4X
Refrigerant
R407C
Remote Access Control
No
Thickness
51.40mm (2.024")
Thickness
1.21 mm
Thickness
18 ga
Type
Air Conditioners
Voltage AC
400-460 V
Weight
89 kg
Weight
225 lb
Width
530 mm
Width
20.87 in
Package Dimensions (L x W x H)
57.7 IN x 20.89 IN x 15.36 IN
Package Dimensions (L x W x H)
146.558 cm x 53.0606 cm x 39.0144 cm
Package Weight (Imperial)
225.000 L
Package Weight (Metric)
102.060 kg
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DTS 3161 460V SC LTGY UL

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How to Install the G572046G800 Air Conditioner

Installation guide for mounting and wiring the G572046G800 air conditioner.

Estimated time: 45m

Tools needed:

Wrench, Ratchet driver

Supplies needed:

Mounting gasket kit, Copper conductors

  1. Inspect and Test Functionality

    Inspect the air conditioner and verify correct functionality before mounting. Ensure the unit has been upright for at least 5 minutes before operation. Refer to the 'HANDLING AND TESTING THE AIR CONDITIONER' section on page 3 for detailed testing procedures. CAUTION: The air conditioner must be in an upright position during operation to prevent damage to the compressor and voiding the warranty.

  2. Prepare for Mounting

    Install the mounting gasket to the air conditioner using the provided mounting gasket kit. Ensure the gasket is properly seated to maintain a watertight seal.

  3. Mount the Air Conditioner

    Mount the air conditioner onto the enclosure. Avoid dragging the unit on the enclosure to prevent damage to the mounting gasket. Start mounting bolts by hand to avoid cross-threading, then tighten with a wrench or ratchet driver.

  4. Wire the Unit

    Refer to the unit's nameplate for electrical requirements. Wire the unit to a properly grounded power supply using copper conductors only. The electrical circuit should be fused with a slow blow or HACR circuit breaker. For 3-phase units, verify correct electrical phasing by checking the phase monitor light after applying power. If the light is not illuminated, disconnect power and swap any two power leads at the terminal block.

  5. Connect Thermostat (if applicable)

    If your air conditioner 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 for your unit model.

  6. Set Thermostat

    Set the thermostat to the required cabinet temperature. Refer to the 'Sequence of Operation' on page 4 for details on thermostat adjustment and operation. Do not set the enclosure thermostat to a temperature lower than 70 F to prevent 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.