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Sales Hotline:
Contact Hotline
0755-83704966 18824317447
Fax:0755-83704966

E-mail:admin@eton-tech.com

Company address:Building 3, No. 16, Guangming Road, Shiyan street, Baoan District, Shenzhen, China
 

Product Introduction:
 This product is capable of both cooling and heating functions. The cooling function effectively addresses issues such as thermal runaway, severe capacity degradation, and product lifespan reduction caused by excessive temperature during battery charging and discharging. The heating function effectively resolves the problem of batteries not being conducive to charging and discharging in low-temperature environments and cold regions, ensuring normal battery charging and discharging, and allowing the battery to operate efficiently within an appropriate temperature range.

  The product includes a refrigeration and heating circuit and a battery pack cooling water circuit, with the two circuits exchanging heat through a plate heat exchanger (Chiller). The refrigeration circuit generates low temperatures, and the battery pack cooling water circuit cools the battery pack, after which the cooling water is heated and then cooled again through the plate heat exchanger, achieving dynamic equilibrium and ultimately cooling the battery. The refrigeration system module consists of components such as a compressor, condenser, plate heat exchanger, and throttle valve; the water circuit module consists of components such as a water pump, PTC heater, and water pipes!




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Core advantages:

Efficient heat dissipation: The specific heat capacity of liquid is much higher than that of air, allowing for more efficient transfer of large amounts of heat, making it particularly suitable for thermal loads at the 5kW level.

Compact layout: The "horizontal" design reduces the overall height, making it suitable for 19-inch standard cabinets, equipment bottom installation, or situations where space height is limited.

Low noise: Compared to large fans with equivalent cooling capacity, liquid cooling systems primarily generate noise from the water pump and a small number of fans, making them generally quieter.

Precise temperature control: It can achieve liquid temperature control with an accuracy of ±0.5°C or even higher, ensuring that the cooled equipment is maintained at its optimal operating temperature.

Long-distance heat transfer: The cooling liquid can be transported through pipelines over long distances, discharging the heat to a more suitable location (such as outdoors), thereby optimizing the environment of the computer room.

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Product  functional features:

This product is capable of achieving both cooling and heating functions. The cooling function effectively addresses the issue of overheating caused by batteries during the charging and discharging process

Issues such as thermal runaway, severe battery capacity degradation, and product lifespan attenuation; the heating function effectively addresses the challenges posed to batteries in low-temperature environments and cold regions

Regarding the issue of charging and discharging, it ensures that the battery can be charged and discharged normally, allowing it to operate efficiently within an appropriate temperature range.

This product includes a refrigeration and heating circuit as well as a battery pack cooling water circuit, with heat exchange between the two circuits facilitated by a plate heat exchanger (chiller); manufacture

The cold loop generates low temperature, and the battery pack cooling water loop cools the battery pack, after which the cooling water is heated and then cooled again through a plate heat exchanger

Achieve dynamic equilibrium and ultimately achieve cooling of the battery. The refrigeration system module consists of components such as a compressor, condenser, plate heat exchanger, and throttle valve

Composition: The water circuit module consists of components such as a water pump, PTC heater, and water pipes.

main components:

liquid cooling pipe

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liquid-cooled plate:

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Overall dimensions:446*495*532mm

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Detailed parameters:

project

Parameter requirements

Overall dimensions

446*495*532mm

Scope of work environment

-40℃~+55℃

Storage environment scope

-40℃~+85℃

Cooling capacity @ L35/W18

2.0 kW

Heating capacity W10 ℃

500W

noise level

<75 dB(A)

IP protection rating

IPX5

corrosion resistance grade

C3H

refrigerant

R134A

outlet water temperature

18℃

Rated circulating water flow rate

20/min@

Cooling input power @ L40/W18

0.7 kW

Power supply range: ± 10% of DC48V

± 10% of   DC48V

Maximum current 14.3A

14.3A

Operating environment humidity range of 5% -95% (with   condensation)

5%—95%(with condensation))

Water pipe installation method NW26

NW26

machine lifespan

>10years

vibration

Meets GB/T   19183.5-2003

 

Transportation vibration

Meet GB/T 3873   Road Transport Test for Packaging with a Weight greater than 100kg

control accuracy

<1℃

Alarm display

possess

Heating over temperature protection

possess

Power overvoltage and undervoltage protection

possess

Compressor high pressure protection

possess

Call auto start function

possess

Activate delay function

possess     

communication interface

CAN2.0 OR  RS485

Transportation vibration

Meet GB/T 3873   Road Transport Test for Packaging with a Weight greater than 100kg

control accuracy

<1℃

Sealing of refrigeration system

Refrigerant   leakage rate<3g/year



7、应用场景:

Application Scenario:


High-performance computing servers/GPU servers: Address the challenge of centralized cooling for CPUs and GPUs.

High-power laser processing equipment: Provides a stable and low-temperature operating environment for the laser device.

Power electronic devices: such as frequency converters, inverters, radar transmitters, etc.

Medical and scientific research equipment: MRI, accelerator, spectrometer, and other temperature-sensitive equipment.

Communication core equipment: core network equipment for 5G base stations, high-end routers, etc.

 

liquid-cooled charging pile

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261KWH energy storage cabinet

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522KWH energy storage cabinet


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