CDU COLD LIQUID DISTRIBUTION UNIT FINISHED PRODUCT AGING

The Cold Liquid Distribution Unit (CDU) finished product aging test system is designed to perform aging tests on the electrical components of assembled CDU products. By heating the liquid at a constant power using a thermostatic water tank and circulating it with the CDU, the system checks whether the internal water pump and fan of the CDU operate normally.

The Cold Liquid Distribution Unit (CDU) finished product aging test system is a platform designed to evaluate the performance stability and reliability of CDUs over extended operational periods. Below, we will delve into the details of this system:

Performance Testing

Pressure Resistance Test: Verifies the structural integrity and sealing capability of the CDU under high-pressure conditions, ensuring there are no leaks or damage in extreme situations. Weld Quality Inspection: Checks the quality of welding joints to prevent leakage due to poor welding, ensuring long-term stable operation of the system. Leakproof Test: Conducts pressure retention tests to detect the sealing performance of the CDU, ensuring there is no air or liquid leakage. Pipeline Cleaning Process Test: Simulates the actual pipeline cleaning process to verify its effectiveness and impact on system performance. Quick Connector Leak Test: Examines the sealing and durability of quick connect components under frequent plugging and unplugging operations. Accessory Installation Quality Test: Assesses the installation quality and functionality of auxiliary components such as sensors and filters. Functional Testing

Automatic Air Vent Functionality: Validates whether the automatic vent can effectively expel air from the system under various working conditions, preventing air blockage. Leak Detection Function: Through sensor monitoring and alarm systems, it detects and reports any potential liquid leaks in real time. Condensation Prevention Test: Ensures proper internal environmental control within the CDU to prevent condensation, protecting electronic equipment from damage. ATS Function: Verifies the functionality and reliability of the automatic transfer switch, ensuring rapid switching to backup power in case of main power failure. Inverter Functionality Test: Checks the adjustment capability and efficiency of the inverter to ensure it can adjust pump speed according to load changes, optimizing energy consumption. Safety Regulation Testing

Insulation Resistance Test: Measures the insulation resistance value of the CDU to ensure good electrical safety. Insulation Impedance Test: Evaluates the insulation strength between different parts of the CDU to prevent electrical short circuits. Dielectric Withstand Test: Conducts high voltage testing on the CDU to verify its safety and stability under overvoltage conditions. Maintainability Testing

Air Vent Online Replacement Function Test: Simulates actual maintenance scenarios to test if the air vent can be replaced smoothly without shutting down the system. Filter Online Maintenance and Replacement Function Test: Verifies whether the filter can be conveniently replaced and maintained without affecting the normal operation of the system. Overall, these tests not only help identify potential design flaws and manufacturing issues but also ensure that the CDU meets expected performance standards before actual deployment. For data center operators, selecting the appropriate CDU product and conducting thorough testing verification are crucial steps to ensure efficient and reliable operation of the data center.

       Dongguan Chuangrui New Energy Co., Ltd., which is a subsidiary of Chuangrui Equipment Intelligent Manufacturing (Xi'an) Co., Ltd. (Stock Code: 836029), is a supplier that integrates R&D, production, and sales services for power automatic test systems (ATE)/mechanical automation equipment/electric power measurement devices/intelligent measuring instruments. We provide a wide range of advanced measurement devices and professional knowledge to meet your needs in the field of power supply and signal testing systems (ATE). We focus on providing comprehensive solutions for energy testing to our customers.

The company has strong R&D capabilities, with technology as its guide, treating quality as the lifeblood of the enterprise, and prioritizing service above all else. Our philosophy is: "Value quality, maintain integrity, let products reassure customers, and satisfy customers with services!" Over the years, we have established a good reputation in the power supply industry and hold a significant share in the domestic market.

Based on the market, the company pursues innovation and strives for quality improvement as its service purpose, possesses a strict management team, and pays attention to after-sales service. As a professional intelligent instrument manufacturer, we will become your choice with quality and after-sales service! We can also design and manufacture according to your special requirements, supporting various power supplies and signal automatic test systems. The company is growing and expanding amidst rapid technological progress, and at the same time, we deeply feel the vast space in the smart electronic instrument industry and look forward to cooperating with you! Currently, Dongguan Chuangrui New Energy Co., Ltd. has independently developed and produced high cost-performance products including: photovoltaic inverter power supply test system, charging pile test system, switching power supply automatic test system, adapter automatic test system, charger automatic test system, LED power supply automatic test system, mobile power supply test system, PC power supply test system, industrial power supply test system, power supply test ATE, power supply comprehensive tester, programmable AC power supply (AC Source), programmable DC electronic load, programmable AC power supply, power analyzer, external expansion measurement unit, power supply test jig, ATE & HIPOT automatic test jig, power supply test software, etc