The Air-to-Air Enclosure Heat Exchanger (HEX) is engineered for efficient direct air-to-air heat transfer, ensuring effective removal of heat from the cabinet. It features separate internal and external air circulation loops, preventing the entry of dust, humidity, and dirt. Additionally, the fan in the external air loop meets the IP55, IP65, NEMA4, NEMA4X, protection standard.
H18NA0E
Cytech
Product Description
The Cytech line of Air-to-Air Enclosure Heat Exchangers features advanced heat transfer technologies, making it one of the most versatile solutions available. By combining powerful forced-convection cooling with the benefits of a closed-loop airflow system, Cytech Air-to-Air Enclosure Heat Exchanger effectively address a wide range of enclosure cooling needs, even in environments with contaminated ambient air. Their versatility is further enhanced by flexible mounting options and a broad selection of accessories and customization choices.
Cytech's Air-to-Air Enclosure Heat Exchangers deliver several key benefits, including reliable performance, ease of operation, low maintenance, and energy efficiency. Compared to traditional enclosure air conditioners, Air-to-Air Enclosure Heat Exchangers offers many similar advantages but at a lower installation and operational cost, making them a cost-effective and efficient closed-loop cooling solution.
Air-to-Air Enclosure heat exchanger is mostly used for enclosed area cooling, CYTECH series is designed especially for mounting in a cabinet. The unit uses ambient air for temperature regulation so it must have access to ambient. The internal temperature of the enclosure is cooled via effective utilization of the ambient air. An air/air counter-current plate heat exchanger is used to transfer the heat. Two centrifuge fans, one for the internal circuit and one for the external circuit provide ventilation.
The Air-to-Air Enclosure heat exchanger module is designed in such a way that the speed of the external circuit fan is controlled according to temperature, based on the pre-set pattern.
| Name | Air-to-Air Enclosure Heat Exchanger |
Model | H18NA0E |
Main power supply | 48VDC±20% |
Cooling capacity(rated) | 180W/K |
Power consumption(rated) | 330W |
Heating(Optional） | 1000W(Powered By AC) |
Current (Cooling) | 4.0A |
Operation Temp. Range | -40℃~+60℃ |
Internal circulating airflow | 980m³/h |
Max noise | 69dB(A) |
IP level | IP55, IP65, NEMA 4, NEMA 4X |
Net weight | 45Kg |
Options
| Name | Model | Voltage | Cooling capacity(rated)(W/K) | Power consumption(W) | IP Grade | Heater (W)(option) | Internal air flow (m3/h) | Weight（KG） | Noise (dbA) |
| Enclosure Heat Exchanger | H08NA0E | 48VDC±20% | 80 | 70 | IP55,NEMA 4, NEMA 4X | 1000 | 470 | 17 | 65 |
| Enclosure Heat Exchanger | H12NA0E | 48VDC±20% | 120 | 180 | IP55,NEMA 4, NEMA 4X | 1000 | 620 | 32 | 69 |
| Enclosure Heat Exchanger | H18NA0E | 48VDC±20% | 180 | 330 | IP55,NEMA 4, NEMA 4X | 1000 | 980 | 45 | 69 |
| Enclosure Heat Exchanger | H26NA0E | 48VDC±20% | 260 | 400 | IP55,NEMA 4, NEMA 4X | 1000 | 1650 | 65 | 70 |
Advantages
As experts in the air conditioning industry, we recognize the growing importance of optimizing temperature regulation in electrical and electronic equipment enclosures. The Air-to-Air Enclosure Heat Exchanger provides an innovative, energy-efficient solution, addressing the unique cooling challenges faced by these sensitive environments. Here's a closer look at the key advantages of using an Air-to-Air Enclosure Heat Exchanger:
The Air-to-Air Enclosure Heat Exchanger excels in dissipating the heat generated by internal electronic components. By transferring excess heat to the ambient air outside the enclosure, it ensures that the internal environment remains at optimal operating temperatures, preventing overheating and maintaining the performance and longevity of the equipment.
Compared to traditional air conditioning systems, Air-to-Air Enclosure Heat Exchanger offers superior energy efficiency. These systems are designed to operate only when needed, adjusting their cooling response based on real-time internal temperature changes. This dynamic operation leads to reduced energy consumption, providing cost savings and promoting sustainability in the long term.
One of the standout features of the Air-to-Air Enclosure Heat Exchanger is its compact design. These units are specifically engineered to fit within the constrained space of electrical enclosures, allowing for seamless integration into various cabinets. This space-saving design is ideal for applications where maximizing internal space is critical, without compromising on cooling effectiveness.
The Air-to-Air Enclosure Heat Exchanger offers vital protection to sensitive electronic components by maintaining a sealed, controlled environment. This is crucial for preventing contaminants, dust, and other external elements from entering the enclosure, which could potentially compromise the functionality and reliability of the equipment. The closed-loop system creates a barrier, ensuring the integrity of your electronics.
Another significant advantage of Air-to-Air Enclosure Heat Exchanger is their low maintenance needs. Unlike traditional air conditioning systems, which require regular servicing and component replacements, these heat exchangers are designed to operate with minimal upkeep. This results in fewer maintenance-related disruptions, reduced downtime, and long-term operational cost savings.
The robustness of the Air-to-Air Enclosure Heat Exchanger makes it suitable for a wide range of environmental conditions, including harsh industrial settings. Whether it's dealing with high dust levels, extreme temperatures, or other challenging factors, these heat exchangers are built to maintain consistent cooling performance, ensuring equipment reliability in even the most demanding environments.
Unlike many traditional cooling systems, Air-to-Air Enclosure Heat Exchanger operates quietly, making them perfect for applications where noise reduction is a priority. Whether in offices, control rooms, or other noise-sensitive environments, these heat exchangers maintain a low decibel level while effectively managing heat dissipation.
The Air-to-Air Enclosure Heat Exchanger is a highly efficient, adaptable, and low-maintenance cooling solution for electronic equipment. Its energy-saving design, compact nature, and protection capabilities make it an invaluable asset in ensuring the longevity and optimal performance of sensitive components. Whether in industrial or office settings, the Air-to-Air Enclosure Heat Exchanger represents a forward-thinking approach to maintaining temperature regulation in enclosures.
Application
Role:
Air-to-Air Enclosure Heat Exchanger is widely used to cool enclosures housing PLCs (Programmable Logic Controllers), motor drives, sensors, and other automation equipment.
Key Benefits:
Prevents particulate contamination by sealing enclosures from external air.
Ensures stable performance in high dust or industrial pollutant environments.
Examples:
Automotive assembly lines, textile manufacturing facilities, and chemical processing plants.
Role:
Telecom enclosures often operate in outdoor, harsh conditions. Air-to-Air Enclosure Heat Exchanger manages internal temperatures to prevent overheating and contamination.
Key Benefits:
Reliable operation in remote or outdoor settings.
Energy-efficient cooling for sensitive electronic boards and power supplies.
Examples:
Cellular tower enclosures, fiber optic distribution hubs, and wireless networking stations.
Role:
Renewable energy systems like solar panels and wind turbines generate significant heat. Air-to-Air Enclosure Heat Exchanger is essential for cooling control panels and inverters.
Key Benefits:
Efficient cooling supports continuous power output.
Closed-loop systems prevent external contamination from entering sensitive enclosures.
Examples:
Solar inverter cabinets, battery management systems, and wind turbine nacelles.
Role:
Transportation systems rely on Air-to-Air Enclosure Heat Exchanger to protect signal and control mechanisms in extreme environments.
Key Benefits:
Maintains operational integrity under fluctuating temperatures and weather conditions.
Examples:
Railroad signaling systems, highway toll booth electronics, and airport ground control systems.
Role:
In food and beverage processing, Air-to-Air Enclosure Heat Exchanger protects machinery from high humidity, corrosive agents, and temperature extremes.
Key Benefits:
Seals enclosures from steam and corrosive agents during cleaning processes.
Protects electronics in packaging and bottling lines, extending their lifespan.
Examples:
Dairy processing plants, beverage bottling facilities, and industrial bakeries.
Role:
Air-to-Air Enclosure Heat Exchanger ensures the smooth operation of enclosures housing diagnostic and therapeutic equipment in sensitive medical environments.
Key Benefits:
Maintains stable internal temperatures for precision instruments.
Shields sensitive electronics from dust and particulates.
Examples:
MRI machine control systems, diagnostic imaging equipment, and pharmaceutical manufacturing systems.
Role:
In data centers, Air-to-Air Enclosure Heat Exchanger complements cooling systems by managing heat in enclosed spaces.
Key Benefits:
Supports localized cooling, reducing reliance on centralized air conditioning.
Enhances energy efficiency in server racks and modular data centers.
Examples:
Edge computing facilities, micro data centers, and remote server installations.
