nVent T703646G400 - T-Series Large Capacity Outdoor without Heat T70, 36000BTU 460V, Lt Gray, Steel
nVent

T703646G400

UPC: 783510243074

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Installation Instructions

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Overview

The nVent T-Series Large Capacity Outdoor Air Conditioner, specifically the T70-3646-G400 model, is engineered to provide robust and reliable thermal management for critical equipment in demanding industrial and outdoor environments. Designed for applications where maintaining optimal operating temperatures is paramount, this unit excels at dissipating heat even under peak load conditions, ensuring the longevity and performance of sensitive electronics and machinery. The T70 series is distinguished by its discreet yet durable design, allowing it to seamlessly integrate into rugged factory floors or exposed outdoor installations without compromising functionality. Each unit is constructed with corrosion-resistant components, a crucial feature for outdoor deployment where exposure to the elements is a constant concern. This resilience ensures sustained operational integrity and minimizes the need for frequent maintenance or premature replacement. Key performance features of the nVent T70-3646-G400 include: * **High Cooling Capacity:** With a substantial 36,000 BTU cooling capacity, this air conditioner is capable of managing significant heat loads, making it suitable for large enclosures and high-density equipment. * **Robust Construction:** Built with high-quality steel and finished in a light gray powder coating, the unit offers excellent durability and resistance to environmental factors. * **Outdoor Performance Optimization:** The inclusion of compressor heaters and head pressure controls is vital for maintaining consistent and efficient operation across a wide range of ambient temperatures. Compressor heaters prevent refrigerant migration during cold startups, while head pressure controls ensure stable cooling performance even as external temperatures fluctuate. * **Reliable Power:** Operating at 460V, this unit is designed for industrial power systems, offering the necessary capacity and stability for demanding applications. This nVent air conditioner is an ideal solution for protecting sensitive control systems, automation equipment, telecommunications gear, and other critical infrastructure found in sectors such as manufacturing, utilities, telecommunications, and transportation. Its ability to withstand harsh conditions, coupled with nVent's reputation for quality and innovation in enclosure thermal management, makes the T70-3646-G400 a trusted choice for professionals seeking dependable cooling solutions. Installation considerations typically involve ensuring adequate ventilation, proper electrical connections, and secure mounting to meet safety and operational standards. The UNSPSC code 40101701 further categorizes this product within the industrial air conditioning and climate control systems segment, highlighting its specialized application.
  • Compact footprint to minimize real estate and maximize capacity
  • Cleanable, reusable aluminum mesh filter protects coils for maximum cooling performance
  • R-407C refrigerant
  • Models for 230 and 460 VAC power input
  • Operating temperature range from -40 F/-40 C to 131 F/55 C
  • Reliable mechanical thermostat on enclosure side of the unit
  • Dual condenser-side air movers for performance redundancy
  • Painted galvanized sheet-metal cover for rugged factory and outdoor environments
  • Exterior and fully recessed mounting options on many models
  • Easy-mount flanges for simple installation

Specifications

Application
Hygienic Environments; Controls and Drives; Hazardous Environments; Arc Flash Safety; Corrosive Environments; Power Distribution
Application
Arc Flash Safety;Controls and Drives;Corrosive Environments;Hazardous Environments;Hygienic Environments;Power Distribution
Color
Lt Gray
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Depth
20.94 in
Depth
532 mm
Finish
Powder Coated
Height
1,772 mm
Height
69.77 in
Material
Mild Steel
Material
Steel
Max Current
18 A
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
43,000 Btu/h
Nominal Capacity Watts
12,602 W
Nominal Voltage
460 V
Number Of Phases
1
Operating Temperature
-40-55 °C
Operating Temperature
-40-131
Operating Temperature
-40-55
Product Family
T-Series
Protection Rating
NEMA Type 4
Remote Access Control
No
Series
T-Series
Size
Large Capacity Outdoor
Thickness
1.21 mm
Thickness
18 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
460 V
Weight
118 kg
Weight
395 lb
Width
579 mm
Width
22.8 in
Package Dimensions (L x W x H)
25 IN x 24 IN x 70 IN
Package Dimensions (L x W x H)
63.5 cm x 60.96 cm x 177.8 cm
Package Weight (Imperial)
395.000 L
Package Weight (Metric)
179.172 kg
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How to Install the T706026G150 Air Conditioner

This guide provides step-by-step instructions for installing the T706026G150 air conditioner, including mounting, wiring, and initial setup.

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

    Apply the mounting gaskets from the provided kit to the back of the air conditioner to ensure a watertight seal.

  3. Mount the air conditioner

    Securely attach the air conditioner to the enclosure using the mounting screws, ensuring not to damage the gaskets.

  4. Connect the power supply

    Wire the unit to a properly grounded power supply according to the nameplate specifications, ensuring the circuit is fused.

  5. Wire the thermostat

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

  6. Set the thermostat

    Adjust the thermostat to the desired cabinet temperature, following the sequence of operation for proper settings.

  7. Test the air conditioner

    Allow the unit to run for 5-10 minutes and check that the evaporator blower and compressor are functioning correctly.

  8. Verify operation

    Ensure that the condenser air temperature is warmer than the ambient room temperature, indicating proper cooling operation.

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.