10kva-500kva Low Frequency Online UPS 380v 3 Phase Industrial Online UPS

Discover the RSUN DP33 Series, a high-performance 10KVA-500KVA Low Frequency Online UPS designed for industrial use. Featuring DSP control, transformer base, and 380V 3-phase power, this UPS ensures zero transfer time and pure sine wave output for mission-critical applications.