SPECTRACOOL OUTDOOR WITH HEAT G52
12000BTU, 460V, BRUSHED, SS304
CATALOG NUMBER: G521246G151
Overview
nVent HOFFMAN SpectraCool Air Conditioners are available in three sizes, offering a broad range of cooling capacities and configurations. These units provide reliable enclosure cooling in demanding environments, characterized by their robust design, clean appearance, and ease of installation. They feature a filterless design.
Select units are equipped with Remote Access Control (RAC), an integrated, parametric controller designed for seamless integration with nVent enclosure air conditioner units. RAC enables remote monitoring and management of single units or entire networks of SpectraCool air conditioners from virtually anywhere globally, via a secure internet connection. This ensures systems operate at optimal temperature levels, enhancing productivity and overall system reliability.
Industry Standards
- UL/cUL Listed; Type 12, 3R, 4; 4X optional; File No. SA6453
- CE
- EAC
- IP 56 Internal Loop
- IP 34 on External Loop
- Telcordia GR-487 capable*
Features
- Attractive industrial design with minimal visible fasteners.
- Energy-efficient rotary compressor on most models.
- Cleanable, reusable aluminum mesh filter included to protect coils for maximum cooling performance in dirty environments.
- Utilizes R407c and R134a refrigerants.
- Available with 115, 230, and 400/460 VAC 3-phase power input on most models.
- Reliable mechanical thermostat located on the enclosure side of the unit.
- All G-series units come standard with two separate thermostats for cooling and heating when a heater is equipped.
- Dust-resistant condenser coil allows the unit to be run filterless in most indoor applications.
- Dual condenser-side air movers provide performance redundancy on G52 and G57 models.
- Galvanized or stainless steel cover options for rugged factory and outdoor environments.
- Offers exterior and partially recessed mounting options.
- Features easy-mount flanges for simple installation.
- Every unit is functionally tested before shipping.
- Standard Indoor Air Conditioner models also include: Active condensate management with heater strip, power-off relay for door switch and other system requirements, malfunction switch, and a digital display on the ambient side.
- Standard Outdoor Air Conditioner models also include: Telcordia GR-487 capable*, corrosion-resistant coatings on the condenser coil for Type 4 units and on the condenser coil and ambient-side copper joints for 4X units, malfunction switch, compressor heater, head pressure control. Standard G28/G52 units have 2000W.
- Operating temperature range from -40 °F (-40 °C) to 131 °F (55 °C).
- Remote Access Control Units support up to 2 temperature sensors and 10 alarms. They support multiple communication protocols: SNMP, Modbus TCP, Ethernet/IP, and Profinet.
- Mounting hardware, gaskets, and user manual are furnished with the unit.
Product Attributes
| Height | 1338 mm |
| Width | 435 mm |
| Depth | 296 mm |
| Nominal Voltage | 460 V |
| Remote Access Control | No |
| Number of Phases | 3 |
| Nominal Capacity Btu/h | 12000 Btu/h |
| Nominal Capacity Watts | 3500 W |
| Operating Temperature | -40 to 55 °C |
| Max Current | 3.5 A |
| Material | Stainless Steel 304 |
| Finish | Brushed #3 |
| Color | Unpainted |
| Thickness | 1 mm |
Additional Product Details
- *Partial Recess Mount units are not eligible for Type 4 or 4X ratings. Also not eligible for Telcordia GR-487 certification.
- Cutout Adapter options are available for enclosures with older nVent HOFFMAN or Competitive units, facilitating easy transitions to new air conditioners.
Warning
nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication, or failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury, and death, and/or void your warranty.
