300KVA UPS Power Supply | High-frequency Online UPS Input Voltage: 380V, Output Voltage: 380V, Battery Configuration: Lead-Acid Battery, 300KVA UPS 33 Series - High-frequency UPS, equipped with dual DSP controllers, all rectification, inversion, charging, and discharging functions are digitally controlled by DSP. Independent power module load-sharing control eliminates single-point failure risks, making it a high-end power supply product integrating cutting-edge power electronics technology. The innovative design ensures unparalleled reliability and high performance for this series. High input power factor and low input current distortion rate guarantee the product's green and environmental-friendly nature, while high overall efficiency ensures energy-saving characteristics. This series can be directly connected in parallel with up to 6 units. Applications: Widely used in network management centers, banking and securities, taxation, communication, postal services, broadcasting and television, public security, transportation, power, medical, and industrial control, as well as other critical data fields.