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Hairf has over 20 years of experience working within server rooms and data centre environments across a range of vertical markets. Our knowledge and experience mean that we know how to supply, install and maintain the right power, cooling, monitoring and security solutions for any critical IT systems.
As a leading chinese manufacturer of protected server environments, Hairf engineers, international sales and service team, are distributed all around the world in Mexico, Russia, Pakistan, Algeria, Indonesia, China, Philippines, Singapore, Kazakhstan, to ensure we can provide 24 hours service to more than fifty countries.
No matter at what level you engage with our organization, be it a project or online purchase, you can rest assured that you will get the right solution for your server room. No matter what your environment be it hospitality or retail, industrial or manufacturing, telecoms or datacentre we know how to create or improve secure, energy efficient and sustainable environments for servers and IT networks.




Typical applications
High density cabinet High energy-saving demand server room
Medium server room and data center(IDC)
Modular data center Container data center
Designed for large data center, medium room cooling environment.Data center is an important infrastructure in the information age. With the explosive increase of personal information consumption demand and enterprise informatization, and the gradual landing of cloud computing, virtualization and other technologies, the scale of data centers is getting larger and larger. How to build a data center with on-demand expansion, efficient operation, safety and reliability has become an important challenge.
The R series intertrain air conditioners provide a comprehensive cooling solution for the next generation of data centers. The R series intercolumn air conditioner adopts the principle of design close to the source, the form of short distance air supply, and the mode of cold aisle of the cabinet, which greatly solves the heat dissipation problem of high-power high-density cabinets.
Excellent component design and type selection



functional characteristics
| Model(Indoor unit) | R161A | R261A | R401A | R501A | R601A | |||||||
| Main Power Supply | 380V 3Ph-50Hz | |||||||||||
| 40℃DB/20%RH | ||||||||||||
| Total cooling Capacity (kW) | 15.5 | 25.5 | 41.6 | 50.8 | 63.3 | |||||||
| Sensible cooling capacity(kW) | 15.5 | 25.5 | 41.6 | 50.8 | 63.3 | |||||||
| 37℃DB/24%RH | ||||||||||||
| Total cooling Capacity (kW | 14.7 | 24.1 | 39.9 | 49.6 | 60.2 | |||||||
| Sensible cooling capacity(kW | 14.7 | 24.1 | 39.9 | 49.6 | 60.2 | |||||||
| 35℃DB/26%RH | ||||||||||||
| Total cooling Capacity (kW) | 14.1 | 22.9 | 37.9 | 47.2 | 57.7 | |||||||
| Sensible cooling capacity(kW | 14.1 | 22.9 | 37.9 | 47.2 | 57.7 | |||||||
| 32℃DB/29%RH | ||||||||||||
| Total cooling Capacity (kW) | 13.2 | 21.6 | 36.8 | 45.5 | 55.8 | |||||||
| Sensible cooling capacity(kW) | 13.2 | 21.6 | 36.1 | 45.2 | 55.8 | |||||||
| 30℃DB/34%RH | ||||||||||||
| Total cooling Capacity (kW) | 12.5 | 20.5 | 35.3 | 44.6 | 53.1 | |||||||
| Sensible cooling capacity(kW) | 12.5 | 20.5 | 33.6 | 43.5 | 53.1 | |||||||
| Displacement(m³/h) | 3200 | 5500 | 8500 | 10800 | 13500 | |||||||
| Fan quantity | 4 | 6 | 3 | 3 | 3 | |||||||
| Electric heater | ||||||||||||
| Heating capacity-kW | 3 | 3 | 6 | 6 | 6 | |||||||
Humidifier | ||||||||||||
| humidify capacity-kg /h | 3 | 3 | 3 | 3 | 3 | |||||||
| Pipe dimensions | ||||||||||||
| Liguid pipes-mm | 12.7 | 12.7 | 15.9 | 15.9 | 19 | |||||||
| Gas pipes-mm | 19.05 | 19.05 | 22.2 | 22.2 | 25 | |||||||
| Humidifer inlet pipes(mother screw) | G3/4" | G3/4" | G3/4" | G3/4" | G3/4" | |||||||
| Width*Depth*Height (mm) | 300×1200×2000 | 300×1200×2000 | 600×1200×2000 | 600×1200×2000 | 600×1200×2000 | |||||||
| Weight(kg) | 115 | 155 | 340 | 380 | 405 | |||||||
| Max.working current of condensing unit(A) | ||||||||||||
| Single cooling | 12.2 | 19.1 | 31.8 | 35.6 | 63 | |||||||
| Single cooling+Humidifier | 15.7 | 21.8 | 35.9 | 39.8 | 75 | |||||||
| Recommended air switch and cables sizes | ||||||||||||
| Single cooling | Air switch (A) | 32 | 32 | 50 | 50 | 80 | ||||||
| Cables(mm²) | 6 | 6 | 10 | 10 | 16 | |||||||
| Hunldoelng+ | Air switch (A) | 32 | 32 | 50 | 50 | 100 | ||||||
| Cables(mm²) | 6 | 6 | 10 | 10 | 16 | |||||||


1.who are we?
New products from manufacturers at wholesale prices