Metal Case — 75~960W Slim & High Efficiency Features • Universal AC input / Full range • (AC input 180~264VAC only for SDR-960) • Built-in active PFC function (SDR-120/240/480/960) • High efficiency up to 94% • Protections: Short circuit / Overload / Over voltage / Over temperature • Built-in constant current limiting circuit • Cooling by free air convection • Working temperature: -30~+70oC • Can be installed on DIN rail TS-35 / 7.5 or 15 • Built-in DC OK relay contact (SDR-120/240/480/960) • DC output voltage adjustable • 150% peak load capability (130% for SDR-960) • Current sharing up to 3840W (7+1) for SDR-480P; • Current sharing up to 3840W (3+1) for SDR-960 • Comply with GL (SDR-120/240/480); • Comply with SEMI F47 (SDR-75/120/240/480) • 1 Years warranty