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ISP Online High Frequency Ups 30kva Energy Saving For RT America Application: PC, workstation, network center, SOHO, server, industry equipment, medical equipment or other critical system. Features: Rack-Tower convertible Two directions LCD display,gravity sensor Online-Double conversion (PFC) Full digital control (DSP) Output power factor: 0.9 Emergency power supply (EPO) Wide input voltage range Self-testing when UPS startup Cold Start (DC) Comprehensive protection for the