HVAC close control unit high cooling capacity Precision air conditioner 380V/50Hz for server Room air cooling
High quality close control unit Precision air conditioner 380V/50Hz used in server Room air cooling
HAIRF 41KW Precision Air Conditioner Used for IT Equipment split type air cooling unit 380v
HAIRF 30kw split type precision air conditioner CRAC Computer Room Air cooling unit With Humidifier
44kw CRAC Computer Room Air Conditioning unit With Humidifier
Constant temperature and humidity close control unit 2-door cabinet downflow air supply:
Specifications of Air cooled precision air conditioner models:
| Model : HADR/HAUR | 0201 | 0251 | 0261 | 0271 | 0301 | 0351 | 0401 | 0451 |
| Cooling capaciy(1) | kw | 21.2 | 23.2 | 26.8 | 27.3 | 31.5 | 35.6 | 41.2 | 44 |
| Air flow | m³/h | 6530 | 7050 | 7280 | 8500 | 9000 | 10000 | 11000 | 13000 |
| EER | | 3.72 | 3.6 | 3.6 | 3.75 | 3.71 | 3.71 | 3.71 | 3.68 |
| SHR | | 0.98 | 0.98 | 0.92 | 0.98 | 0.99 | 0.98 | 0.97 | 0.95 |
| Compressor | | | | | | | | | |
| Type | | Scroll |
| Capacily | kw | 5.2 | 5.5 | 5.9 | 6.2 | 7.4 | 8.3 | 9.3 | 10.1 |
| Quantity | nr | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| I F hned coil evaporator | | | | | | | | | |
| Frontal surface | ㎡ | 0.8 | 0.8 | 0.8 | 1.4 | 1.4 | 1.4 | 1.7 | 1.7 |
| Geometry | mm | 25X21.65 |
| Type of fins | | Hydrophilic |
| Fin pich | mm | 1.8 |
| Fan section | | | | | | | | | |
| Type | | Centrigugal fan |
| Quantity | nr | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
| Absorbed curent | A | 2.5 | 2.5 | 2.8 | 3.2 | 3.5 | 4.1 | 4.4 | 4.9 |
| Absorbed power | W | 1050 | 1100 | 1200 | 1300 | 1320 | 2000 | 2150 | 2400 |
| AESP Max Speed(2) | Pe | 360 | 360 | 360 | 380 | 380 | 355 | 355 | 355 |
| Air flter | | | | | | | | | |
| Eficiency | | EU4 |
| Overall surface | ㎡ | 5.8 | 5.8 | 5.8 | 6.5 | 6.5 | 6.5 | 7.8 | 7.8 |
| Fire resistance dass | | | | | | | | | |
| I Electrical heaters | | | | | | | | | |
| Total heating capacity | kw | 5 | 5 | 5 | 5 | 5 | 8 | 8 | 8 |
| Quanlily | nr | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Material | | PTC |
| Humidifier | | | | | | | | | |
| Capacily | Kg/h | 8-13 | 8-13 | 8-13 | 8-13 | 8-13 | 8-13 | 8-13 | 8-13 |
| Absorbed power | kw | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Dimension&Weight | | | | | | | | | |
| Height | mm | 1998 | 1998 | 1998 | 1998 | 1998 | 1998 | 1998 | 1998 |
| Length | mm | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1750 | 1750 |
| Depth | mm | 795 | 795 | 795 | 795 | 795 | 795 | 795 | 795 |
| Weight | kg | 375 | 385 | 393 | 450 | 490 | 590 | 595 | 610 |
| Sound level | | | | | | | | | |
| Sound pressure level(3) | db(A) | 52 | 53 | 53 | 55 | 56.5 | 58 | 60 | 60 |
Accessories:
1 High quality control component
It strictly complies with CE and IEC standards and is empowered with advanced electric control technology and able to work under a power source of 380V±20%. In addition, it is installed with a power supply protection module, enabling it to make a selection of protective value in a range of 380V±50%. When voltage goes beyond the selected range, it will automatically protect the unit. While the voltage becomes normal, it will automatically restart the unit.
2 Evaporator
An efficient evaporator made from quality material with advanced professional technology and featuring large heat exchange area and the realization of higher sensible heat factor of precision air conditioning unit.
3 Expansion Valve
Expansion valve adopts advanced thermal expansion valves with strong reliability and stability and can precisely control the supply of refrigerant. In order to achieve the reduction of energy consumption for refrigeration equipment, we employ advanced electronic expansion valves in high-performance precision air conditioning units to realize less energy
consumption.
4 Humidifier
An internationally advanced electrode steam humidification system under which the amount of humidification and water inflow and outflow are all
controlled by computer, the auto cleaning program for the humidifier cylinder ensure normal humidification effciency of the clinder.
5 Filter
Air filter which is EU4 standard which is metallic bracket , filtering the dust and particulate effectively by air circulation , then purifying the air environment of telecom room.
6 Cabinet
With unique frame design and black steel framewor demonstrating consummate production technology, professional design and elegant appearance, the cabinet guarantees the safety of the unit under any transport condition and operating environment.
7 Scroll Compressor
The core power of the unit is from Copeland hermetic scroll compressor that guarantees the high efficiency ,low noise and the long life of the unit.
8 Indoor blower fan
A blow fan adopts direct drive centrifugal fan with backward curved blades, the range of static pressure can be adjusted from 0 to 400pa, realizing the continuous operation of 365 days* 24 hours, 10 years’ average life.
The high-performance unit employ energy-saving EC fan controlled by 0-10V signal,DC driven and stepless speed regulation,which is more excellent than traditional fan in energy-saving filed.
9 Heater
An electric heater with perfect overheat protection function and ionization resistance, able to meet environmental requirements of the small heat-load machine rooms for base stations in cold arctic-alpine area.
10 Condenser
With an enclosure of anti-corrosion alloy that ensures service life and appearance of the is elaborately designed and able to satisfy the environmental protection requirements on noise, and a fan speed regulator that controls the rotating speed under different temperature and ensures sound operating effect and energy saving.
Packaging:
Certification:
Basic Information about Hairf precision air conditioning
1. What is Hairf basic information?
Ans: HEFEI HAIRF INTERNATIONAL TRADING CO., LTD Established in 2005, a China Base Air Conditioners manufacturer. Our mother company is Beijing HAIRF.
Products from our factory:
A. Air Conditioners Power Type
B. Split Air Conditioners outdoor condensing units
C. Split Air Conditioners indoor Units
D. Floor Standing indoor Units
E. Fan Coil Type Indoor Units
F. Industrial or Special Precision Cooling
1. Server Room Precision Cooling
2. Industrial Cabinet Cooling
3. Cultivation Climate Control System
4. Rack Cooler: 2.3~3.0KW
5. Server Room Air Conditioners Smart Management System
2. Where is HEFEI HAIRF INTERNATIONAL TRADING CO., LTD?
Ans: We are located in HEFEI City in China mainland.
3. How can we reach HEFEI HAIRF INTERNATIONAL TRADING CO., LTD.
Ans: You can send us your inquiry by email: dianahong@ hairf.com.cn
Or Call us Tel: +86-551-6353507 at our business hours.
Send us your inquiry in detail, we will be able to service you soon.
4. What is the strength from Hefei Hairf Ltd.?
Ans: As a China air conditioners manufacturer and sell & service our air conditioner products locally in China. We have the abilities and experiences which might be helpful for you.
A. Our engineers’ experiences in HVAC are over 30 Years.
B. For one stop shopping, you can buy both indoor & outdoor units, or SKD Parts from us.
C. We do R&D for air conditioners and precision cooling on our own.
D. We have the ability to design your products based on your requirement.
Split Air Conditioners or SKD Parts from about Hefei Hairf Ltd.
5. If you are looking for the possibility for manufacturing your own spilt air conditioners in your market, what is Hefei Hairf Ltd. able to do for you?
Ans: We will be happy to serve you for the SKD parts for both outdoor and indoor units.
Outdoor units
Indoor units
Floor Standing Type units
6. If you are looking for whole outdoor units including housing, condenser, fan and control SKD parts, will Hefei Hairf Ltd provide for you?
Ans: We will be able to provide you metal housing and whole parts coming with the housing. The range of SKD parts of outdoor unit will be in different power
There are several options for fixed speed or inverter types. Send us for your detail inquiry by email.
7. What kind of compressor does Hefei Hairf Ltd. provide?
Ans: We provide mostly Japan and Jermany brand compressors including Panasonic, Copeland
8. If we need Inverter solutions does Hefei Hairf Ltd. provide this service?
Ans: Yes, we do provide Inverter solution for SKD parts too. We will provide whole set including outdoor and indoor units for you
Precision Cooling or Industrial cooling from Hefei Hairf Ltd.
9. We are looking for precision cooling solutions, what is Hefei Hairf LTD. able to do for us?
Ans: Hefei Hairf LTD. is able to provide you our integrated solution for our precision cooling for both outdoor and indoor units.
Our precision cooling technology covers outdoor DC inverter compressor and fans, also indoor DC or EC fans for specific precision control.
Currently, we do have our own precision technology for server room precision cooling air conditioner in large range power. This technology will apply for whole set of cooling demand of industrial purposes.
10. What kind of technology does Hefei Hairf Ltd. use for precision cooling?
Ans: Hefei Hairf Ltd. We have over 30 years of HVAC experiences and programming experiences in data center controllers and applications.
Generally we do control DC compressor, digital expansion valve, DC/EC fans, according to heating load, temperature and refrigerant system pressure sensors from both indoor and outdoor units. Through touch screen Human Interface, we will provide more user friendly solution for you.
11. What brand of compressor does Hefei Hairf LTD. use for precision cooling?
Ans: Mostly we do use DC Scroll Compressor and inverter control units. We use the same Compressor and controller as the well known company does.
12. What kind of controller does Hefei Hairf LTD. use for precision cooling?
Ans: We do use KALE,COPELAND Industrial controller, which help us control DC compressor, digital expansion valve, DC/EC fans, according to heating load, temperature and refrigerant system pressure sensors from both indoor and outdoor units. Through touch screen Human Interface, we will provide more user friendly solution for you.
13. If we are looking for company to ODM or OEM your special cooling, could we contact you for further information?
Ans: Yes, you are very welcome to provide your demand or inquiry, we will be able to help you based on all our experiences.
Trade Show:
R&D
HAIRF FACTORY PICTURE:
FAQ
Q:What are your factory main products?
A:Precision Air Conditioners,UPS & Data center.
Q:How to choose Precision air conditioner and UPS brand?
A:Hairf brand have reliable quality and reasonable price.
Q:What is your company strength?
A:A strong team with more than 20 years of experiences of manufacturing air conditioners and
UPS,we have our own Lab,R&D Center,Assembly Line, QC Staff & Equipments.
Q:What about the Warranty Service?
A:AII products have 1 year guarantee under no artificlal damage.
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HVAC close control unit high cooling capacity Precision air conditioner 380V/50Hz for server Room air cooling Images
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