Modular Air Cooled Water Chiller
Introduction
The modular air cooled water chiller features a fan coil or heat sink with an air flow unit to perform heat exchanging allowing for cooling and heating operations.
Model Unit | |||||||||
Nominal refrigerating capacity | KW | 65 | 130 | 195 | 260 | 325 | 390 | ||
USRT | 18.48 | 36.96 | 55.44 | 73.93 | 92.41 | 110.89 | |||
×104Kcal/h | 5.59 | 11.18 | 16.77 | 22.35 | 27.94 | 33.53 | |||
Refrigerating power | KW | 19.4 | 38.8 | 58.2 | 77.6 | 97 | 116.4 | ||
Cryogen | Type | R22/R410a | |||||||
Control | thermal expansion valve /electronic expansion valve | ||||||||
Compressor | Type | High efficiency full closed compressor | |||||||
Quantity | unit | 2 | 4 | 6 | 8 | 10 | 12 | ||
Fan | Type | Axial fan | |||||||
Quantity | unit | 2 | 4 | 6 | 8 | 10 | 12 | ||
Power | KW | 0.75×2 | 0.75×4 | 0.75×6 | 0.75×2 | 0.75×4 | 0.75×6 | ||
Air volume | m³/h | 24000 | 48000 | 72000 | 96000 | 120000 | 144000 | ||
Evaporator | Type | High efficiency shell tube heat exchanger | |||||||
Chilled water flow | m³/h | 11.3 | 22.6 | 33.9 | 45.2 | 56.5 | 67.8 | ||
Water resistance of unit | Kpa | 48 | 48 | 48 | 48 | 48 | 48 | ||
Power supply specification | Operating voltage V/Electric current A | 380/40.6 | 380/81.2 | 380/121.8 | 380/162.4 | 380/203 | 380/243.6 | ||
Inlet and outlet pipe size | mm | DN65 | DN100 | DN100 | DN125 | DN150 | DN200 | ||
Outline size | length * width * height | 5462×2050×2185 | |||||||
Unit weight | kg | 870 | 1500 | 2280 | 3000 | 3780 | 4560 |
The above parameters may be changed due to the improvement of the product performance. The company reserves the right to change the product design without notice. Please use the brand name parameter as the standard.
Features Of Air Cooled Water Chiller:
1. Modular design of cold water machine
2. Can be designed to separate layers and areas to send cooling to all rooms without a unified wind and water pipe
3. Under some cold loads, you can open only a part of the host unit, which is especially suitable for a place where only part of the room is needed for air conditioning at night.
4. Adoption of parallel connection mode make sure the failure of a single module will not affect the other units.
5. The module chiller adopts hydrophilic aluminum foil and high efficient heat exchange copper tube to ensure the heat exchange efficiency of the unit.
6. No dead keratosis cream to ensure stable operation of the unit in winter.
7.With adoption of eight stage motor, the fan has low noise and can operate more stable.
8. Adopting the design of shell tube heat exchanger to prevent heat exchanger blocking and pipe freezing. The refrigeration capacity is raised by 5% to 7%.
9. The damping pad block is added to reduce the vibration and noise of the unit during operation, so as to prevent the leakage because of the refrigerant breaking.
10.The unit can work without any auxiliary heating above -10°C degree and the low temperature unit can stable operate above -25°C.