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Automatic Voltage Regulator R230 AVR For Leroy Somer
R230 AVR Characteristics
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 under-speed protection P3.
R230 AVR Option
Potentiometer for remote voltage adjustment,1000/0.5W
Min.:adjustment range ± 5%.
Remove the ST4 jumper.