Hotline:+86-15992676071 Company address: NO.37 ShanXing One Road JieYong QianShan,XiangZhou District,Zhuhai,PRC.postal code:519075
copyright @ 2019 Renovo Zhuhai LTD. All rights reserved ICP No 11078606
Direct expansion air cooled unit
type:
A: DX air-cooled monoblock RTR units, Cooling capacity: 5~20KW
B: DX air-cooled split RTR units, Cooling capacity:6.5~45KW
C: Chilled water RTR units, Cooling capacity: 20~50KW
Features:
Refrigerant: R22/R407C/R410a
Standard 42U cabinet
Coupling compressor unit
Variable speed EC fans
Optional:
1.Humidification control
2.Electrical heater
3.Condensate pump
4.Water leakage detector
5.RS485 Modbus card
Main component for RTR close control air condition
Component name | description | picture |
Cabinet |
The surface of cabinets is made of the electrostatic spraying cold-rolled plates. |
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Compressor | All units are using Copeland scroll compressor, which ensure the high efficiency units, less moving parts, less vibration, and low noise |
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Microprocessor controller | Unit control system uses advanced Carel microprocessor, thus it is providing more convenient and accurate system monitoring functions and parameter setting. In normal use of the temperature and humidity range,temperature control accurate to within ±1℃, the temperature control accuracy to within±5% |
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Throttling device | Electronic expansion valve provides highly efficient electronic control of the flow of refrigerant in a precise |
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Axial Fan | Use world well-know Ziehl-Abegg fan for outdoor unit |
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EC fan | Use variable speed EC fan for indoor unit and horizontal airflow will save the cost on the energy during operation |
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Humidifier | The electrode humidifier system is used for the units. The capacity of humidification,water outlet and water inlet which are controlled by a microprocessor.Automatic humidifying tank cleaning procedures to ensure humidifier can maintain normal humidifying efficiency |
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Heater | The electric heater has a perfect protection and anti-ionizing functions |
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EU4 Air filter | It is using the fold-plate filter that can be clean. It is made of vinegar synthetic fibers with high dust-rate and low initial resistance characters. The filtering media can be reuse and change easily |
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Evaporator |
We use a highly efficient evaporator with high-quality materials and advanced professional technology. It has a large area of heat transfer |
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Condenser |
Condenser shell is made of anti corrosion materials. Using the external rotor axial fans designed to meet the environment requirement of noise. Fans speed control the speed of different temperature that guarantee good results and energy saving operation |
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Schematic diagram for five series of close control air condition
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Air-cooled DX units | Chilled water units |