Liquid-cooled Battery Pack BMS Cooling System

The liquid-cooled battery pack BMS cooling system is applied in the battery pack liquid cooling scene in the new energy industry, so how much do you know about the liquid-cooled battery pack BMS cooling system?

First, the working principle of the liquid-cooled battery pack BMS cooling system

The liquid-cooled battery pack BMS cooling system is to connect the tested object to a test platform adapter, and the inside of the component is cooled and heated by ethylene glycol aqueous solution for testing. The test part is subjected to a specific temperature profile and the temperature change is recorded. The temperature range of the liquid-cooled battery pack BMS cooling system usually ranges from 10°C to 55°C. (Extendable to 0°C~100°C) The endurance test of the BMS cooling system of the liquid-cooled battery pack is usually carried out continuously.

Second, the application of liquid-cooled battery pack BMS cooling system

The liquid-cooled battery pack BMS cooling system is used to simulate the test environment of high temperature or ultra-low temperature, to carry out experiments on the adaptability and reliability of different temperature environments during the transportation and storage of battery packs, motors, electric drives, etc. The sample is connected to the power supply to test the technical parameters of electrical equipment, which is widely used in the new energy automobile industry, and some industries call it a liquid-cooled battery pack BMS cooling system.

Third, the function of the BMS cooling system of the liquid-cooled battery pack

1. The BMS cooling system of the liquid-cooled battery pack can be programmed by the testing machine: RS485 communication, network port communication;

2. The BMS cooling system of the liquid-cooled battery pack can work independently: touch screen operation;

3. The temperature, flow, and pressure curves of the BMS cooling system of the liquid-cooled battery pack are automatically saved and recorded by the software;

4. The BMS cooling system of the liquid-cooled battery pack can independently control the flow of multiple channels, and each channel can be started or closed by a single channel;

5. The BMS cooling system of the liquid-cooled battery pack has the functions of water pump and controllable frequency conversion;

6. The BMS cooling system of the liquid-cooled battery pack adopts solid-state and heating tubes and PID automatic operation mode for temperature control, and high-precision detection of water temperature and flow;

7. The liquid-cooled battery pack BMS cooling system adopts high reliability and is suitable for long-term use by new energy OEMs and foundries.

8. The BMS cooling system of the liquid-cooled battery pack adopts an independent cooling cycle, an independent temperature control cycle, and a flow control cycle.

The liquid-cooled battery pack BMS cooling system is suitable for new energy batteries and other demanding water-cooled application environments, such as battery OCV testing, making temperature control more important in the field of new energy testing.