UPS Uninterruptible Power Supply Price, UPS Manufacturer, UPS Supplier [Shenzhen Nuonai Power Technology Co., Ltd.] The C6K(S)~3C20KS UPS systems employ a dual-conversion pure online architecture, which is an effective design to address all power issues. It can provide excellent solutions for grid issues such as power outages, over/under voltage, voltage spikes or fluctuations, high-voltage pulses, voltage fluctuations, surge voltages, harmonic distortion, noise interference, and frequency fluctuations, ensuring reliable power supply for user loads. The Castle series C6K(S)~3C20KS is a product with strong adaptability and flexible configuration. Utilizing advanced DSP digital control technology, it enhances product performance and system reliability while achieving higher power density integration and miniaturization. To meet users' personalized needs, the Castle series C6K(S)~3C20KS offers a wide range of expandable features, allowing users to configure flexibly as required.