nVent G521246G150 - SpectraCool Outdoor with Heat G52, 12000BTU 460V, Lt Gray, Steel
nVent

G521246G150

UPC: 783510205584


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Installation Instructions

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Overview

The nVent SpectraCool Outdoor with Heat G52 (SKU: G521246G150) is a robust, high-performance industrial air conditioning unit engineered to provide reliable thermal management in demanding outdoor environments. Designed by nVent, a trusted leader in electrical enclosure solutions, this unit delivers a substantial 12,000 BTU cooling capacity, making it ideal for maintaining optimal operating temperatures within electrical enclosures, control panels, and other critical equipment housings exposed to harsh weather conditions and elevated ambient temperatures. Its 460V power configuration ensures compatibility with standard industrial power supplies. The SpectraCool G52 series is renowned for its reliable design, clean aesthetic, and straightforward installation process. This specific model, finished in a light gray steel, is built to withstand the rigors of outdoor deployment, offering superior protection against environmental factors. A key advantage of the SpectraCool line is its filterless design, which significantly reduces maintenance requirements and operational costs by eliminating the need for regular filter replacements. This feature is particularly beneficial in dusty or debris-rich environments where clogged filters can quickly compromise cooling efficiency and lead to premature equipment failure. Engineered for versatility, the SpectraCool Outdoor units are available in a range of sizes and configurations to meet diverse cooling needs. This 12,000 BTU model is suitable for enclosures requiring significant heat dissipation, ensuring the longevity and reliable operation of sensitive electronic components, PLCs, variable frequency drives (VFDs), and other industrial controls. The unit's efficient cooling mechanism helps prevent overheating, which can cause performance degradation, component damage, and costly downtime. Professionals in sectors such as manufacturing, utilities, telecommunications, and transportation frequently rely on nVent SpectraCool solutions for their critical infrastructure protection. Key features and benefits of the nVent SpectraCool Outdoor with Heat G52 include: * **High Cooling Capacity:** 12,000 BTU/hr ensures effective temperature control for larger or heat-generating enclosures. * **Robust Outdoor Design:** Constructed with durable materials and a light gray steel finish to withstand outdoor elements and UV exposure. * **Filterless Operation:** Eliminates the need for filter maintenance, reducing operational costs and simplifying upkeep. * **Reliable Performance:** Engineered by nVent for consistent and dependable cooling in challenging industrial settings. * **Easy Installation:** Designed for quick and efficient mounting to standard enclosure footprints. * **Wide Operating Range:** Suitable for a broad spectrum of ambient temperatures and enclosure heat loads. * **460V Power:** Compatible with common industrial voltage requirements. By investing in the nVent SpectraCool Outdoor with Heat G52, businesses can ensure the integrity of their electrical systems, enhance operational efficiency, and minimize the risk of costly equipment failures due to thermal stress. The UNSPSC code 40101701 further categorizes this product within the industrial air conditioning and climate control systems market, highlighting its specialized application.
  • 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
-40-131 °F
Ambient Temperature
40 Deg C
Application
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Color
Gray
Color
Lt Gray
Color
Light Gray
Color Code
RAL 7035
Corrosion Resistant
No
Depth
296 mm
Depth
11.66 in
Finish
Powder Coated
Height
52.69 in
Height
1,338 mm
Material
Mild Steel
Material
Steel
Max Current
3.5 A
Mounting
Side wall
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
12,000 Btu/h
Nominal Capacity Watts
3,500 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
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R513A
Remote Access Control
No
Series
SpectraCool
Size
12000BTU
Thickness
51.40mm (2.024")
Thickness
20 ga
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
460 V
Weight
46 kg
Weight
162 lb
Width
17.12 in
Width
435 mm
Package Dimensions (L x W x H)
19 IN x 16 IN x 55 IN
Package Dimensions (L x W x H)
48.26 cm x 40.64 cm x 139.7 cm
Package Weight (Imperial)
162.000 L
Package Weight (Metric)
73.483 kg
SpectraCool Outdoor Without Heat G52, 8000BTU 460V, Lt Gray, Steel

G520846G100

SpectraCool Outdoor Without Heat G52, 8000BTU 460V, Lt Gray, Steel
SpectraCool Outdoor with Heat G52, 8000BTU 460V, Lt Gray, Steel

G520846G150

SpectraCool Outdoor with Heat G52, 8000BTU 460V, Lt Gray, Steel
SpectraCool Outdoor Without Heat G52, 12000BTU 460V, Lt Gray, Steel

G521246G100

SpectraCool Outdoor Without Heat G52, 12000BTU 460V, Lt Gray, Steel
SpectraCool Outdoor Without Heat G28, 6000BTU 460V, Lt Gray, Steel

G280646G100

SpectraCool Outdoor Without Heat G28, 6000BTU 460V, Lt Gray, Steel
SpectraCool Outdoor Without Heat G28, 4000BTU 460V, Lt Gray, Steel

G280446G100

SpectraCool Outdoor Without Heat G28, 4000BTU 460V, Lt Gray, Steel
SpectraCool Outdoor Partial Recess Mount G28, 4000BTU 460V, Lt Gray, Steel

G280446G101

SpectraCool Outdoor Partial Recess Mount G28, 4000BTU 460V, Lt Gray, Steel
SpectraCool Outdoor Without Heat G52, 8000BTU 230V, Lt Gray, Steel

G520826G100

SpectraCool Outdoor Without Heat G52, 8000BTU 230V, Lt Gray, Steel
SpectraCool Outdoor with Heat G52, 8000BTU 230V, Lt Gray, Steel

G520826G150

SpectraCool Outdoor with Heat G52, 8000BTU 230V, Lt Gray, Steel
SpectraCool Outdoor Without Heat G52, 12000BTU 230V, Lt Gray, Steel

G521226G100

SpectraCool Outdoor Without Heat G52, 12000BTU 230V, Lt Gray, Steel
SpectraCool Outdoor with Heat G52, 12000BTU 230V, Lt Gray, Steel

G521226G150

SpectraCool Outdoor with Heat G52, 12000BTU 230V, Lt Gray, Steel
SpectraCool Indoor/Outdoor G52, 8000BTU 460V, Lt Gray, Steel

G520846G050

SpectraCool Indoor/Outdoor G52, 8000BTU 460V, Lt Gray, Steel
SpectraCool Indoor with RAC G52, 8000BTU 460V, Lt Gray, Steel

G520846G060

SpectraCool Indoor with RAC G52, 8000BTU 460V, Lt Gray, Steel

How to Install the G520846G151 Air Conditioner

This guide provides step-by-step instructions for installing and configuring the G520846G151 air conditioner, ensuring proper functionality and safety.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Mounting gasket kit

  1. Inspect the air conditioner

    Check for any visible damage and verify functionality 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 gaskets. Avoid dragging the unit to prevent tearing the gaskets.

  4. Wire the unit

    Refer to the nameplate for electrical requirements and connect the unit to a properly grounded power supply. Ensure the phase monitor light is illuminated after applying power.

  5. Set thermostat

    Adjust the thermostat to the desired cabinet temperature. Remove the protective bushing to access the thermostat dial for adjustments.

  6. Test functionality

    Allow the unit to run for 5-10 minutes and verify that the evaporator blower and compressor are operating 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.