AVR R230 | Generic Replacement R250

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 Ω / 0.5 W min: adjustment range ± 5%. – Remove the ST4 jumper.