Automatic Voltage Regulator AVR R180 for TAL Generators

Part NO.:
R180

Specification:
Sensing input: 3-ph/2-ph - 220/230/240/380/400/415 volts for 50 Hz 3-ph/2-ph - 208/240/277/380/416/440/480 volts for 60 Hz
Voltage range high: 300V to 530V
Voltage range low: 180V to 310V
Droop: 1 and 5A AC in U phase
Droop range: 8% droop at 0.8 PF
PMG input power: Continuous: 240V RMS +10% Momentary 5 s: 240V RMS + 30 Up to 240 Hz
AREP+ input power: Continuous: 250V peak+10% Momentary 10 s: 350V peak +5% - Up to 75 Hz
Excitation current: 6A DC continuous 9A for 5 seconds (short-circuit operation)
Regulation: ± 0.5% at AVR sensing terminals
Maximum excitation limit: 6A DC (factory setting)
Maximum excitation limit delay: 30 sec. (factory setting)
Under frequency protection: 48.5 Hz/58.5 Hz for 50 Hz/60 Hz operation
Slope: 1.2X (120%) V/Hz
Remote potentiometer: 1 kOhm for ± 10% adjustment
Accessory Input: ± 4.5V DC for ±15%
Temperature range: -25oC to +70oC
Storage temperature range: -40oC to +80oC
Thermal drift: 0.5% for 20oC change
Fuse: FST 10A 250V

Applications:
For Leroy-Somer Alternators