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Guangdong Longcheng Lida Cooling and Heating Equipment Co., Ltd.

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Liquid Cooling High Performance Water Cooling Cabinet Heat Dissipation Dry Cooler Unit

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Guangdong Longer Leader Energy Equipment Co.,Ltd.
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City:dongguan
Province/State:guangdong
Country/Region:china
Contact Person:MrsSally wong
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Liquid Cooling High Performance Water Cooling Cabinet Heat Dissipation Dry Cooler Unit

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Brand Name :Longer Leader
Certification :ISO9001, CQC
Place of Origin :China
MOQ :1 set
Price :Negotiable
Payment Terms :T/T
Supply Ability :30~50 sets / Month
Delivery Time :30 days
Packaging Details :Export standard paper carton or wooden case
Product name :Dry cooler
Heat capacity :500kw
Fluid Temperature(Inlet/Outlet)(ºC) :60℃ / 40℃
Air Temperature(Inlet)(ºC) :35℃
Power Standard :to be customized
Material :Copper Tube Aluminum Fin GI Steel powder coating Casing
Brand :Longer Leader
Origial :Made in China
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Liquid Cooling High Performance Water Cooling Cabinet Heat Dissipation Dry Cooler Unit

Quick Model Selection for Typical Units ( with AC fans)
Model Air flow(m3/h) Heat capacity(kw) Water flow(l/s) Fan size(mm) Fan unit(pcs) Motor power(kw) Unit size(mm):L*W*H
LDDC-0101P-3R-AC630 8300 24.87 1.21 630 1 0.74 1000*980*880
LDDC-0101P-4R-AC630 8800 29.26 1.44 630 1 0.74 1000*980*900
LDDC-0101P-3R-AC710 11000 32.47 1.57 710 1 1.23 1150*1100*880
LDDC-0101P-4R-AC710 11500 38.02 1.86 710 1 1.23 1150*1100*900
LDDC-0102P-3R-AC630 16600 50.36 2.43 630 2 1.48 1950*980*880
LDDC-0102P-4R-AC630 17600 58.53 2.86 630 2 1.48 1950*980*900
LDDC-0102P-3R-AC710 22000 66.94 3.23 710 2 2.46 2250*1100*880
LDDC-0102P-4R-AC710 23000 76.24 3.71 710 2 2.46 2250*1100*900
LDDC-0103P-3R-AC630 24900 75.65 3.66 630 3 2.22 2900*980*880
LDDC-0103P-4R-AC630 26400 86.33 4.2 630 3 2.22 2900*980*900
LDDC-0103P-3R-AC710 33000 99.86 4.82 710 3 3.69 3350*1100*880
LDDC-0103P-3R-AC710 34500 114.11 5.54 710 3 3.69 3350*1100*900
LDDC-0104P-3R-AC630 33200 102.35 4.95 630 4 2.96 3850*980*888
LDDC-0104P-4R-AC630 35200 116.53 5.68 630 4 2.96 3850*980*900
LDDC-0104P-3R-AC710 44000 134.91 6.52 710 4 4.92 4450*1100*880
LDDC-0104P-4R-AC710 46000 153.86 7.48 710 4 4.92 4450*1100*900

Note:
The above working conditions are based on 42℃/47℃ inlet/outlet temperature, the medium is pure water,
ainlet air temperature is 30℃.
If the actual working conditions are different from the reference working conditions, please contact the relevant
HVAC engineers for selection.
Product Description

A dry coolers is a type of heat exchanger that ccools the referigent in an HVAC system using ambient air and not use water for the cooling process. When using a dry cooler in an HVAC system, it's important to ensure that the indoor unit is compatible with this type of cooling method.

For bitcoin serve farm, if use immersion cooling cooling system, our dry cooler is the most cost-effective way to remove heat and a necessary components of the immersion cooling system. We designed a full range of immersion optimized dry cooler, from 5kw single fan unit to the double V-shaped 5MW dry cooler.

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What is the function of a dry cooler in liquid cooling system?

The function of a dry cooler in a liquid cooling system is to remove heat from the coolant by using ambient air without directly mixing the air with the liquid. The dry cooler dissipate the heat from the coolant by transferring it to the ambient air through the use of a heat exchanger. This helps to maintain the temperature of the coolant within operating limits and prevents overheating of the system.

How does dry cooler achieve heat revovery in Immersio Cooling System?

Dry cooler can be used in conjunction with immersion cooling systems to achieve heat recovert by capturing and transferring heat from the cooling liquid to another medium, such as air or water, for reuse or dissipation.

In an immersion cooling system, the heat generated by the electronic components (such as GPUs or CPUs) is transferred to a dielectric cooling liquid, which circulates and absorbs the heat to maintain the components at an optimal temperature. This heated cooling liquid then flows to a dry cooler, where the heat is transferred to the surrounding air or water through a heat exchanger.

Dry coolers utilize the ambient air or water as a cooling medium, and the heated cooling liquid passes through the coils in the dry cooler. As the air or water passes over the coils, it absorbs the heat from the cooling liquid, causing it to condense and release the heat. The now-cooled cooling liquid is then circulated back to the immersion cooling system to absorb more heat from the electronic components, completing the heat recovery cycle.

Horizontal Airflow Direction

Liquid Cooling High Performance Water Cooling Cabinet Heat Dissipation Dry Cooler Unit

Liquid Cooling High Performance Water Cooling Cabinet Heat Dissipation Dry Cooler Unit

Vertical Airflow Direction

Liquid Cooling High Performance Water Cooling Cabinet Heat Dissipation Dry Cooler Unit

Liquid Cooling High Performance Water Cooling Cabinet Heat Dissipation Dry Cooler Unit

Application

For crypto currency miners, dry coolers using BitCool fluid can directly cool server tanks

Our extensive experience in developing cooling technology extends to high-speed crypto currency miners.

For optimal performance, servers can operate at higher fluid temperatures, directing heat to dry fluid coolers through sensible heat.

Dry fluid coolers can be employed whenever the server fluid temperatures are high enough to eliminate the use of chillers.

Dry Coolers can use adiabatic systems to drive even higher energy efficiency where temperatures permit. Fans can be fixed speed

or have VSD drives.

Longer Leader Advantages

no water consumption, easy maintenance, eco-friendly.

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