LNEYA
LNEYA Test Chillers for Automobile Industry
There are a large number of applications for our temperature control machines in the area of the automotive industry. Typical areas of application are, for example, environment simulations, materials testing as well as temperature-dependent stress and loading tests for materials, gearboxes, bearings and engine parts. Further very frequent areas of use are research tasks, test series and quality controls on batteries, rechargeable batteries and electronic components. Researchers and engineers throughout the whole world rely for the conception, construction and operation of test stands in the automotive industry on temperature control engineering from LNEYA.
Automotive Test Chillers (Support Customization)
| KRY series Low Temperature | |||||||
| Temperature range | -25°C ~ +100°C | -40°C ~ +100°C | -40°C ~ +100°C one machine for 2 groups control | -40°C ~ +100°C one machine for 2 groups control | -40°C ~ +100°C one machine for 3 groups control | -40°C ~ +100°C one machine for 6 groups control | -20°C ~ +100°C one machine for 6 groups control |
| Cooling Capacity | up to 38kW | up to 60kW | up to 60kW*2 | up to 60kW | up to 60kW | up to 60kW | up to 60kW |
| KRY series Normal Temperature | |||||
| Temperature range | 0°C ~ +100°C | 0°C ~ +100°C one machine for 2 groups control | 0°C ~ +100°C one machine for 2 groups control | 0°C ~ +100°C one machine for 3 groups control | 0°C ~ +100°C one machine for 6 groups control |
| Cooling Capacity | up to 60kW | up to 60kW*2 | up to 60kW | up to 60kW | up to 60kW |
| Electronic Pump Temp Control System | KRY and Test Cahmber | |
| Temperature range | -40°C ~ +135°C | -45°C ~ +135°C Anti-freeze Fluid & -45°C ~ +100°C Test Chamber |
| Cooling Capacity | up to 60kW | up to 7.5kW |
Note: please leave your detailed requirements, we will select or customize products for you.
Water Chillers / Refrigerated Circulators
Temperature Control Range: -150°C to +50°C
Dynamic Temperature Control Systems / Refrigerated Heating Circulators
Temperature Control Range: -120°C to +350°C
Temperature Control Range: -85°C to +250°C
Temperature Control Range: -150°C to -10°C
Advantages of Automotive Test Chillers
- The temperature of the antifreeze ranges from -40°℃~100℃
- Very steep temperature gradient
- Outlet temperature limit
- Visualization, data storage and reporting analysis
- The temperature control equipment can be flexibly connected with other test platforms
Equipped with a strong circulation pump, while ensuring the delivery of high viscosity liquid.
Using proportional control valve to control the flow output, the total range of precision control 5%~100% regulation
The use of closed circulation system, so as to avoid the antifreeze and the opportunity of contact with the outside air, to ensure that no moisture condensation.The expansion tank with nitrogen protection, the thermal liquid temperature range will be widened, because its boiling point has been increased. In addition, the oxidation produced by the contact between the thermal liquid and the oxygen in the environment is also avoided, thus extending the service life of the thermal liquid.
Accurate temperature control is particularly important for repeatability and accuracy of test results. The system is controlled by Siemens PLC. The electrical control section basically does not need human intervention to complete all the control.Because of this high level of automation , tolerance testing requires very little human effort. Industrial process thermostats can operate reliably at ambient temperatures ranging from 5 to 40 degrees – in hot summers, they can be run with cooling water up to 32 degrees.
Provides high operational security.The newly added security measures ensure the continuous unattended operation. A relevant running state data is continuously monitored and visualized on the touch screen.
The big color screen of Siemens 7″ provides clear and comprehensive important data information, including important information such as data, drawing lines and notes.
The touch interface optimizes the usability of the device.Multilevel users can be protected by password.The designated operator has limited permissions and can only accept Settings. This avoids accidental modification and misoperation of parameters. The operation is continuously monitored. Warnings and failures are displayed clearly and the system shuts down automatically if necessary.Faults can be traced, so testing doesn’t have to start all over again.At this point, existing records are invoked.The system has a variety of data and communication channels,can be adjusted according to the specific application. The temperature control unit can also be remotely controlled over a network or included in a control system.
Application of Test Chiller in Automotive Industry
The testing object is connected to a testing adapter Components cooling and heating test is conducted by ethylene glycol aqueous.
The test unit needs to go through a specific temperature change curve and record the temperature change. The temperature usually ranges from -40℃ to 100℃ (expandable to 150℃). When tolerance testing is done, it is usually done in an infinite loop.
Liquid cooled power battery Motor and controller Vehicle liquid cooling accessories
1.Charge discharge test 1.Liquid cooled power battery 1.On board OBC, On board Dc/DC converter
2.Cycle life test 2.Motor controller 2.On board Dc/DC converter
3.Battery thermal management 3. Electronic pump
Note: please leave your detailed requirements, we will select or customize products for you.
