R230 AVR | Leroy Somer Voltage Regulators

• Voltage regulation: around ± 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 ± 20% - Voltage setting P1
• Stability setting P2.
• Power supply protected by 8 A fuse, slow- blow action (tolerates 10 A for 10 s)
• Frequency: 50 Hz with ST3 jumper
• 60 Hz without ST3 jumper
• Factory-set underspeed protection P3. 2.2
• R230 AVR option
• Potentiometer for remote voltage adjustment, 1000 © / 0.5 W min: adjustment range ± 5%. - Remove the ST4 jumper.