POWER
functions, which allow for the execution of binary pulse operations or the smooth ramping of current in a sinusoidal pattern. These features make it a go-to tool for industries ranging from electric vehicles to aerospace technology, where precise power control and testing are paramount.
Advanced Applications in Battery and Motor Testing
The PXB Series shines when applied to critical sectors like battery testing and motor evaluation. These applications demand not only high power, but also precise control and the ability to regenerate power, making the PXB an indispensable tool.
Battery Testing
The PXB’s DC SEAM mode allows for smooth to alter voltage values during charge and discharge cycles. This feature is particularly advantageous for testing lithium-ion and other advanced batteries, ensuring that and that excess energy during discharge is captured and returned to the grid. Charge/Discharge Cycles: Battery testing often involves running thousands of charge/ discharge cycles to simulate long-term use. The PXB can handle these processes with precision, ensuring that each cycle is carefully controlled to avoid overshoots or undershoots that could distort data. Real-World Simulations: For electric vehicle (EV) batteries, the PXB can simulate regenerative braking by switching between charge and discharge modes seamlessly, replicating real-world conditions. This capability is essential for validating battery performance and lifespan under varied conditions.
Additionally, the PXB can simulate a variety of I-V characteristics, allowing engineers to test how different types of batteries perform under stress scenarios. By enabling programmable discharge rates and customisable test cycles, it provides valuable insights into battery behaviour, capacity retention and failure points.
Motor Testing electric vehicles (EVs) and industrial motors, the PXB’s bidirectional capability is key to understanding the performance of motors under various operational states. Dynamic Motor Load Testing: Motors, especially those in EVs, constantly switch between motoring (power consumption) and regeneration (power generation during
braking). The PXB supports this dual role, power consumption and energy recovery systems.
High-Speed Response: With a rise/fall time of just 10 ms, the PXB can handle rapid power changes typically encountered during motor startup, acceleration or deceleration. This makes it ideal for evaluating motors used in fast-changing environments such as transportation or manufacturing automation. Motor performance, particularly for inverter-based systems, can be thoroughly tested using the PXB’s capability to handle stability. Engineers can measure performance characteristics, ensuring the motor meets industry standards.
Optimised for Electric Vehicles and Power Electronics
environments must evolve to handle high-powered components like inverters, batteries and electric motors. The PXB Series’ DC SEAM mode allows smooth, bidirectional cycles, without overshoot or undershoot issues. This makes it ideal for EV battery testing, ensuring reliable performance in both development and production stages. With electric vehicles driving the demand for high-power testing equipment, the PXB Series supports the industry’s need for reliable, to simulate regenerative braking and other real-world automotive scenarios provides engineers with the tools to accurately validate component performance.
The PXB Series aligns with modern energy-saving initiatives, particularly in green technology sectors. Its regenerative capabilities allow users to recycle energy, drastically reducing the overall power consumption of the testing environment. By converting the excess energy from devices such as motors or batteries into reusable power, the PXB minimises heat output and carbon footprint, supporting the global push toward carbon neutrality.
Safety is a top priority for Kikusui and the PXB Series is equipped with several protection functions, ensuring the safety of both the equipment and operators:
Overvoltage (OVP), Overcurrent (OCP), and Undervoltage (UVP) Protection: These features prevent potential damage caused by electrical surges or drops, providing peace of mind during continuous operation. Temperature Control: Designed for rugged use, the PXB can operate at full capacity in environments as hot as 50°C, with no loss in performance. This makes it suitable for demanding industrial setups that often experience high ambient temperatures.
Power Testing
Whether you are developing electric vehicles, testing renewable energy systems or evaluating industrial motors, the PXB Series provides the power and control you need to
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