Intelligent Liquid Cooled Test Load Bank 2

· Modular assembly for flexible power expansion
Each individual load unit reaches a maximum power of 50 kW; one cabinet supports up to 300 kW, and multi cabinet parallel connection is available. It can be combined with air cooling load units to implement air liquid hybrid testing covering diverse AIDC test conditions.

· Physically separated water electric circuits for high safety performance 

Water pipelines and electric circuits are physically sealed and isolated in separate front and rear compartments. Leakage monitoring is deployed to prevent electrical failures caused by water leakage. Pipelines adopt 304 stainless steel material with chuck quick connect fittings, and sealing components are compatible with deionized water environments.

· High precision stepless loading for reproduction of real computing power conditions 
Load power is adjustable from 0 % to 100 % steplessly with power control accuracy ≤ ±5 %. It simulates instantaneous load fluctuations of AI servers to authentically verify practical performance of power supply and liquid cooling heat exchange systems.

· Comprehensive monitoring and multi level protection 
Real time collection of inlet outlet water temperature and water pressure; protection functions against over temperature, over pressure, electric leakage and grounding faults; audio visual buzzer alarms and automatic load cutoff upon threshold violations to secure both the test equipment and systems under test.

· Dual local remote control modes 
The local HMI displays temperature, pressure, flow rate and electrical parameters with curve visualization and USB export of historical data. Remote upper computer control is supported via standard Modbus RTU/TCP communication for integration into test platforms.

Application Scenarios

▪ On site verification for AIDC liquid cooling computer rooms 
Simulate dynamic loads of AI server training and inference; verify performance of power supply distribution systems and liquid cooling CDU heat exchangers for project commissioning and acceptance.

▪ Factory floor testing for high power equipment including CDU and UPS 
Replace conventional air cooling dummy loads to complete factory full load verification of high power liquid cooling equipment.

▪ Whole unit joint commissioning tests for computing power prefabricated containers 
Simulate server loads before delivery of prefabricated containers and verify the complete onboard power supply and liquid cooling systems.

▪ R&D testing for liquid cooling systems in laboratories 
Support R&D and comparative tests of liquid cooling solutions and collect complete test datasets.