Gree central/industrial air conditioner system D series modular air cooled cold(hot) water chiller

Features:

D series modular air cooled cold(hot) water chiller be widely used in new and rebuild different scale industrial and civil central air conditioner projects which have higher requirement for noise and surrounding and inconvenience to install cooling water tower, such as hotel, department, restaurant,office building,shopping mall,theater, gymnasium,workshop,hospital etc,now some of them be large scale used in concrete batching plant,won good praise ,modular air cooled cold(hot) water chiller is your best choice.

1.Perfect product function

* High efficiency and energy-saving 

First obtain China water chiller energy-saving certificate

*Modular design

Maximum allow combined 16 modules,Max refrigeration capacity up to 2400kw.arbitrary combination,flexible in equipments models  selection,free to expansion.

*Module running balance technology

Unique module running balance technology ,guarantee each system module running time is same,greatly extend module service life.

*Environment protection Refrigerant

Use R410A series refrigerant,no destroy to ozone sphere.more less refrigerant reduce greenhouse effect.

*Dilute master module and submodule,mutual backup design

Each module can be used as master module,real-time communication among modules,when one module happened fault no affect whole system operation.

*Constantly heating

In winter need to heating, controller can rational distribute a number of modules to defrost,avoid all the modules to defrost at same time.the modules no need to defrost can continue to heating,guarantee user comfortable

 *Multi-stage anti-freeze technology.

Multi-point antifreeze control,ensure the heating exchange shell tube not frost crack in all kinds of tanglesome conditions.each module with water switch ,independently to protect each module,prevent shell tube from frost crack for uneven water flow.

*Intelligent water temperature adjustment.

According to water temperature in the operation of rising and down speed to adjust modules to load or unload, high water temperature control precision and high comfortable, avoid compressor frequently start and shut off, longer unit service life.

*Broad running range

Can running in ambient temperature 15℃~48℃ when need to cooling, heating in -15℃~24℃.output water temperature in range of 40℃~50℃

*More broad cooling capacity adjustment range

Design multiple independent refrigerant circuit,single module can achieve 0~25%~50%~75%~100% multiple-stage capacity adjustment, multiple unit can achieve nearly stepless adjustment,improve user comfortable.

2.Elaborate system design

*Use World famous brand scroll compressor, high efficiency and energy-saving

*High efficiency heating exchange shell tube(patent No 201120496902.0)

Shell tube type heating exchange design,larger gap between heating exchange tubes,uneasy be blocked by impurities .neat and clear. High efficiency U heating exchange tube design, special design pipes and flow equalization board, greatly

*Excellent performance fins

High-efficiency rifled thread copper tube and hydrophilic aluminum foil combined design, better refrigerant fluidity, excellent heating exchange performance.

*Rotor blades

Rotor blades design,reduce unit noise and increase the air flow rate,improve heating exchange efficiency of fins

*Electronic expansion valve

Use high precision electronic expansion valve to control refrigerant flow,ensure unit performance is optimal under various working conditions

 *New arrival controller

Large LCD screen,more clear graphic pattern disolay,more convenient operation.

Adding multiple time periods timer switch function,meet customer personality need. Integrated remote monitoring communication module,direct communicate with PC,no additional conversion modules.

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