Authorized nVent Distributor
nVent G520846G050 - SpectraCool Indoor/Outdoor G52, 8000BTU 460V, Lt Gray, Steel

nVent G520846G050 SpectraCool Indoor/Outdoor G52, 8000BTU 460V, Lt Gray, Steel

UPC: 783510192846


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 G52 (SKU: G520846G050) is an 8000 BTU/Hr air conditioner designed for reliable enclosure thermal management in industrial environments. This unit operates on 460V, 3-phase power, making it suitable for heavy-duty applications where high-capacity cooling is required. Its durable steel construction in light gray provides robust protection against corrosion and physical damage, ensuring long-term performance in both indoor and outdoor installations. The SpectraCool G52 series is recognized for its filterless operation, which eliminates the need for frequent filter replacements and reduces overall maintenance requirements. This model delivers consistent cooling to safeguard sensitive electrical and electronic equipment from overheating, thereby maintaining operational stability and preventing costly downtime. Ideal for use in control panels, automation systems, and telecommunications equipment, the G52 is well-suited for demanding sectors such as manufacturing, energy, and transportation.
  • 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
Application
Controls and Drives;Power Distribution
Btu Rating
8,000
Color
Light Gray
Color
Gray
Color
Lt Gray
Color Code
RAL 7035
Corrosion Resistant
No
Depth
296 mm
Depth
11.66 in
Finish
Powder Coated
Frequency
50/60 Hz
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
1,338 mm
Height
52.69 in
Material
Mild Steel
Material
Steel
Max Current
3.2 A
Mounting
Side wall
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
8,000 Btu/h
Nominal Capacity Watts
2,300 W
Nominal Voltage
460 V
Number Of Phases
3
Operating Temperature
10-55
Operating Temperature
10-55 °C
Operating Temperature
50-131 °F
Outdoor Installation
Yes
Outdoor Installation
No
Phase
3 Ph
Phase
3
Poles
3PH
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R513A
Remote Access Control
No
Series
SpectraCool
Size
G52
Thickness
20 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
400/460 V
Voltage Rating
460 V
Weight
62.6 kg
Weight
141 lb
Width
17.12 in
Width
435 mm
Package Dimensions (L x W x H)
19 IN x 15.5 IN x 54.5 IN
Package Dimensions (L x W x H)
48.26 cm x 39.37 cm x 138.43 cm
Package Weight (Imperial)
141.000 L
Package Weight (Metric)
63.958 kg
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How to Install the G520846G050 Air Conditioner

This guide provides step-by-step instructions for installing and configuring the G520846G050 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, Terminal connectors

  1. Inspect the air conditioner

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

  2. Install mounting gaskets

    Using the mounting gasket kit provided, install 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

    Let the air conditioner remain upright for a minimum of five minutes before starting it to ensure proper operation.

  5. Wire the air conditioner

    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.

  6. Verify electrical phasing

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

  7. Set thermostat

    Adjust the thermostat to the required cabinet temperature. Remove the plastic bushing from the thermostat dial before making adjustments.

  8. Test the air conditioner

    Operate the air conditioner for 5 to 10 minutes to ensure the evaporator blower and compressor are functioning 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.