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    • Kaixiang RCD and RLC load comparison

    The data center uses a large number of computers, network equipment and other rectified loads, so that the entire power system has obvious nonlinear characteristics, that is, the voltage and current are not linear increase and decrease in a fixed proportion, may appear changes in resistance. This requires the data center power supply main power supply, uninterrupted UPS power supply, backup generator set and other equipment can adapt to the characteristics of nonlinear load, with appropriate peak factor.


    500kw load bank

    To debug and detect the peak factor of power supply, it is necessary to simulate the working state of power supply in data center with nonlinear load. However, most data centers use traditional RLC analog loads to debug and detect power supplies. RLC analog load has obvious linear characteristics and can not fully reflect the performance of network power supply in real work.
    As a well-known enterprise in the intelligent power supply testing industry in China, Kaixiang technology is pushing RCD nonlinear analog load to replace RLC analog load in the power supply testing of data centers. Key differences between Kesiang RCD loads and traditional RLC loads include:
    1. the resistance value of THE load of Kaixiang RCD is nonlinear adjustable, through the adjustment of special RS analog impedance loop, accurately adjust the load state, so that the generator set or UPS work in the specified load state, so as to carry out accurate detection, to understand the performance index of the unit in different states.
    2.compared with THE RLC load, the power and power factor of THE RCD load of Kaixiang has a larger adjustment range to detect the working capacity of the generator set or UPS when the load changes.
    3. The load of KAIxiang RCD has self-developed upper computer software, which can input power quickly through the software, without the tedious manual operation switch, and can realize automatic multi-stage continuous loading.
    4. The load of KAIxiang RCD can detect the dynamic electrical parameters of the generator set or UPS, including transient voltage, frequency adjustment rate, harmonic content, etc. In particular, it can detect the change of key parameters of data center power supply under different resistance value and different power factor.