Specifications: 1) Input voltage: 90 - 132V AC, 180 - 264V AC (selected by SW.) 2) Input frequency: 47 - 63Hz 3) Inrush current: cold start, 25A / 115V, 50A / 230V 4) Overload protection: 105 - 135% output fold back limiting 5) Setup, rise, hold up time: 200ms, 50ms, 20ms 6) Withstand voltage: a) I/P-O/P: 1.5kV (1min) b) I/P-FG: 1.5kV (1min.) 7) Working temp: -10^50oC 8) Safety standard: design refers to UL 1950 requirement 9) EMC standard: design refers to FCC 15 J class B 10) Connection: 9P / 9.5mm pitch terminal block