Optional Air Discharge PAC Systems For Large Storage Rooms

Basic Information
Place of Origin: China
Brand Name: Coolent
Certification: ISO/CE
Model Number: CYA T75, T85,T90
Minimum Order Quantity: 1
Price: to be Negotiated
Packaging Details: WOODEN
Delivery Time: 4W
Payment Terms: T/T
Supply Ability: 1000/Month
Detail Information
Name: Precision Air Cooling System (PAC Units) Capacity: 70-95kW
Voltage: 380v/220v,220V/380V,380V/415V Refrigerant: R22(R407C/R410A)
Airflow: 12000-23500 M3/h Mounting: Floor Standing
Color: Black/Grey /White Type: Air Cooled Unit/Chilled Water Unit/Glycol Cold Unit
Application: Computer Room, Data Centers, Laboratories,Large Supermarket Function: Precision Air Conditioning Units
Warranty: 1 Year(12month) After-sales Service: Engineers Available To Service Machinery Overseas
High Light:

Optional Air Discharge PAC Units


R22 PAC Systems


Floor Standing PAC Systems

Product Description

Optional Air Discharge Environmental Friendly PAC Systems For Large Storage Rooms 

Products Introduction                                    

With the development of the Internet and information technology, the amount of data processing and storage has continued to grow, and this growth has also led to a continuous increase in the heat density of the data center, and has brought about dynamically changing load requirements at different time periods. Coolnet precision air conditioners can be combined with microprocessor systems to provide full control of computer rooms and precision equipment workshops, including control of ambient temperature, humidity and air cleanliness in these locations. The precision air conditioner can control the temperature and relative humidity of the equipment room within plus or minus 1 degree Celsius and 5%, thus greatly improving the life and reliability of the equipment.



  • Large, medium and small exchange room, Large data center
  • Small and medium computer rooms, equipment rooms, power rooms
  • Outdoor electronics, Communication equipment rooms
  • Substations, Laboratories, Testing rooms, Storage rooms
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 Product Inner Details                                    

Optional Air Discharge PAC Systems For Large Storage Rooms 1

DC inverter compressor
Using R410A environmentally friendly refrigerant, DC frequency conversion, high efficiency and energy saving;
Dynamic cooling to adapt to the rapidly changing heat load of the computer room;
Save energy at low loads, improve energy efficiency, and reduce Opex throughout the life cycle;
Greatly reduce compressor start and stop times and improve system reliability;
Brushless DC maintenance-free motor, easy to operate and maintain;
Soft start function to reduce the impact on the power distribution system;


EC fan
The use of electronically commutated synchronous EC electrodes can save energy by 20% to 30%;
Automatically adjust the fan speed according to cooling demand or wind pressure, and provide air volume on demand;
Soft start function, low starting current;
The impeller is made of aviation-grade engineering composite material, which is light in weight, efficient and reliable;


Dual electronic expansion valve design
Smoothly adjust the throttle opening, and cooperate with the DC inverter compressor to achieve energy saving;
Wide adjustment range, reduce superheat and improve energy efficiency ratio;
Accurate matching of cooling capacity and load;
Fast response speed to achieve precise cooling;


Frequency conversion speed owl condensing fan
Frequency conversion control, high efficiency and energy saving;
Owl fan, low noise;
Stainless steel connectors and marine grade corrosion-resistant aluminum;
Single/double refrigeration circuit design, centralized condensation scheme can be selected;



Energy saving and high efficiency
Save a lot of energy consumption in a reasonable and feasible way, and make full use of natural resources;
The unit uses a high-efficiency fan and a fully enclosed compressor system to reduce operating costs and always pay attention to energy efficiency.


Multiple air supply
The air supply method of the air-conditioned room depends on the source and distribution characteristics of the heat in the room. According to the dense arrangement of equipment in the computer room, the number of cables and bridges, and the wiring method, the air supply method of the air conditioner is divided into lower delivery, upper return, top feed back, top feed side back, side feed side back.


Static pressure box air supply
The air conditioner in the computer room usually does not use pipes, but uses the space at the lower part of the raised floor or the upper part of the ceiling as the return air of the static pressure box. static pressure is equal.

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Technical Parameters                                                                                                                                                                                   

Model: CYA T26D/U T31D/U T35D/U T41D/U T45D/U T50D/U T55D/U T61D/U T70D/U T76D/U T85D/U T90D/U T100D/U
Power Supply 380V 3Ph-50HZ
Air Discharge Upflow/Downflow
Cooling Capacity :24℃/50%RH
Total Capacity (1) KW 26.9 31.9 35.9 41.9 45.3 50.5 55.4 61.4 70.5 76.2 85.5 90.8 102
Sensible KW 24.8 29.5 33.1 38.8 42.5 47.8 51.6 57.5 65.2 71.2 79.5 84.5 95.7
AEER W/W 3.6 3.6 3.6 3.6 3.6 3.7 3.7 3.6 3.6 3.6 3.6 3.6 3.6
Air Flow m3/h 8000 9500 10000 11500 13000 15500 16000 17500 18500 20500 22500 23500 24200
Compressor Hermetic scroll
Refrigerant R407C
Compressor quantity PC 2 2 2 2 2 2 2 2 2 2 2 2 2
Fan Section Centrifugal fan (Optional EC)
Fan quantity PC 2 2 2 2 2 2 2 2 2 3 3 3 3
Rated current A 4.3 4.3 4.3 4.4 4.4 4.4 5 5.2 5.2 6.5 16.5 16.5 16.5
Rated power W 1600 1600 1800 1800 2000 2000 3000 3300 3900 3900 5400 6300 6300
Total heating capacity KW 6 6 6 9 9 9 9 9 9 12 12 12 12
Material PTC
Humidifier Section Electrode type
Capacity Kg/h 5 5 5 5 13 13 13 13 13 13 13 13 13
Rated Current A 6 6 6 6 15 15 15 15 15 15 15 15 15
Condenser Model   2*58 2*58 2*58 2*58 2*80 2*80 2*100 2*100 2*120 2*150 2*150 2*165 2*180



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Factory Details                                     
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Packing & Delivery                                        
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Contact Details

WhatsApp : +8618326091011