SIMATIC frequency converter ET 200PRO FC-2 with Safety Integrated STO 380-480 V 3 AC+10/-10% 47-63Hz Output 1.1 kW (0...+55 °C) Output 1.5 kW (0...+45 °C) Overload 150% 60s, 200% 3S Energy recovery with brake control 180 V DC with EMC filter (Class A) Module width 155 mm