| CRAC precision air conditioner energy-saving large flow temperature and humidity control What is Precision Air Conditioning?
Precision air conditioning controls the ambient environment by providing constant temperature and humidity conditions to costly and sensitive sophisticated electronic equipments throughout the year. This is in contrast to normal air conditioning which provides only the cooling comfort to people sitting in a room.
Objectives of Precision Air Conditioning
Precision air conditioners are designed specifically to meet following objectives to be achieved with a very high degree of reliability.
- 1. Air temperature control (± 1.0°C).
- 2. Air humidity control (± 7/8%).
- 3. High airflow rate.
- 4. Year-round operation (24 hours a day, 365 days a year), without any interruption.
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| 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 |
Microprocessor control
The control system of the unit adopts advanced 32 bits microprocessor that provides more accurate and convenient system monitoring,programming and alarm record. Under normal range of working temperature and humidity, the accuracy of temperature controlis at +0.2 and that of humidity control +2%. The control panel of high configuration unit can choose the big touch screen with 1/4 VGA resolution.
Various kinds of Internet centralized monitoring modes
Through Internet monitoring network, a real-time long-distance monitoring on air conditioning unit can be realized. This system supports various kinds of networks, such as: homenet, telenet, building automation system and power and environment centralized monitoring network.
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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CRAC precision air conditioner energy-saving large flow temperature and humidity control Images
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