R231 - Leroy Somer

CharacteristicsVoltage regulation: around Ì_åäåÎå± 0.5%.Voltage supply/sensing range 85 to 139 V (50/60 Hz)Rapid response time (500 ms) for a transient voltage variation amplitude of Ì_åäåÎå± 20%Voltage settingÌ_åäåÎÌ_ - Stability setting .Power supply protected by 8 A fuse, slow- blow action (tolerates 10 A for 10 s)Frequency: 50 Hz with ST3 jumper60 Hz without ST3 jumperFactory-set underspeed protection P3.