Data Center Adiabatic Dry Air Cooler Dry Chiller Ethylene Glycol
Cooler
Features of dry cooler
1. Evaporator: Type Inner grooved copper tube and aluminum fin
2. Fin Type 5* :Slotted fin hydrophilic aluminum fin
3. Condenser: Type Inner grooved copper tube and aluminum fin
4. Fin Type 5* :Rippled hydrophilic aluminum fin
5. Condenser Fan Type: Low noise axial type
The unit has its cold and heat source and is air-cooled direct
evaporative air-conditioning equipment. The entire air-conditioning
system is only composed of an outdoor host and an indoor air duct.
No cooling water and chilled water systems are required. It is easy
to install and use, suitable for water-scarce areas.
The unit is designed for open-air installation on the roof or
outdoor open space. It has the performance of anti-sun exposure,
anti-corrosion, anti-torrential rain, etc., which can save the cost
of air conditioning machine room and civil engineering.
Both the evaporator and condenser adopt enhanced heat transfer
technology, which is highly efficient and energy-saving; the main
parts are all imported high-quality products with excellent
performance.
The unit has various air treatment functions, which can easily
realize various functions such as air purification,
dehumidification, humidification, refrigeration, and heating.
Structure
| Panels and frame | Made from galvanized steel protected with polyester powder painting
to ensure total resistance to atmospheric agents. |
| Coil | Direct expansion coils with condensate drain tray. |
| Hermetic compressor | High-efficiency scroll compressor for the whole range, with
built-in thermal overload cut-out and crankcase heater, mounted on
rubber . |
| Vibration damper | Ripple type acoustic insulation for compressor section, and thermal
insulation for coil and fan section, low noise. |
| Centrifugal fan | Forward curve centrifugal fans for air treatment section and axial
fans for condensation section. Front, side, and underside air
discharge of the treatment unit. High external pressure, long air
supply distance. |
| Electric panel | The electric panel consists of breakers and contactors for
compressors and fan motors, phase sequence relay, and other
necessary protection devices for the main components. |
| Easy operation line controller | Cooling/Heating/Auto. Error indication. Timing on/off. |
Options
| Coil design refrigerant: water, oil, glycol. | Multiple circuits. |
| Sub-cooling circuits. | Stainless steel or aluminum casing. |
| Coated aluminum or copper fins. | Explosion proof motor. |
| Customized fin spacing. | |
Technical parameter
Dry cooler D2 series parameter(fin space 2.1mm)
| Type | D2-148- 4x630 | D2-166- 4x630 | D2-175- 4x630 | D2-228- 6x630 | D2-250- 6x630 | D2-276- 6x630 | D2-310- 8x630 | D2-343- 8x630 | D2-364- 8x630 | D2-392- 10x630 |
| Capacity | Water | KW | 147.99 | 165.85 | 175.21 | 227.85 | 250.42 | 276.53 | 309.85 | 342.73 | 364.07 | 391.99 |
| 20% Et. Glycol | KW | 142.42 | 161.57 | 170.91 | 219.09 | 244.69 | 270.22 | 301.18 | 333.55 | 354.64 | 383.3 |
| Air flow | M3/h | 76459 | 74341 | 72134 | 114686 | 111511 | 108188 | 152911 | 148675 | 144255 | 191136 |
| Fan | No. X φ | 2x2x630 | 2x2x630 | 2x2x630 | 2x3x630 | 2x3x630 | 2x3x630 | 2x4x630 | 2x4x630 | 2x4x630 | 2x5x630 |
| Fan motor | A | 20.4 | 20.4 | 20.4 | 30.6 | 30.6 | 30.6 | 40.8 | 40.8 | 40.8 | 51 |
| 400/3N/50HZ |
| Sound pressure level | dB(A)10m | 64 | 64 | 64 | 66 | 66 | 66 | 67 | 67 | 67 | 68 |
| Dimension | L | mm | 2186 | 2186 | 2186 | 3250 | 3250 | 3250 | 4250 | 4250 | 4250 | 5250 |
| H | mm | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 | 1874 |
| D | mm | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 |
| D1 | mm | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| L1 | mm | 963 | 963 | 963 | 963 | 963 | 963 | 963 | 963 | 963 | 963 |
| L2 | mm | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| L3 | mm | 1963 | 1963 | 1963 | 2963 | 2963 | 2963 | 3963 | 3963 | 3963 | 4963 |
| Connections inlet φ | mm | 2XDN50 | 2XDN65 | 2XDN65 | 2XDN65 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN100 | 2XDN100 |
| Connections onlet φ | mm | 2XDN50 | 2XDN65 | 2XDN65 | 2XDN65 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN80 | 2XDN100 | 2XDN100 |
| Product weight(empty) | kg | 769 | 811 | 853 | 1134 | 1197 | 1261 | 1498 | 1589 | 1673 | 1864 |
Shenglin dry cooler selection software example:
Some reference:
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