NEW R220 AVR Automatic Voltage Controller for Diesel Generator Alternator Genset Accessories Parts Cheaper Price High Quality

New Type ac automatic voltage regulator circuit diagram AVR R220 for Generator Alternator

Characteristics of Automatic Voltage Regulator Leroy Somer R220 – Storage : -55°C ; +85°C – Operation : -40°C ; +65°C – Voltage regulation: ± 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.