Eaton Eaton 9sx Tower Ebm 36v 1kva 9SXEBM36T, 0.7-3 kVA Power Rating, Rack/Tower, 200-240 V Output Voltage, 50/60 Hz Frequency, Double conversion Topology The Eaton 9SX UPS offers high availability, flexibility and advanced protection for infrastructure, industrial, medical, IT, networking, storage and telecom. Delivering on-line double conversion protection in versatile Rack and Tower format with up to 95% efficiency.