ALTERNATOR VOLTAGE REGULATER AVR M16FA655A ORIGINAL

Main Features

Generator frame sizeStandard: 160÷250

AVR supply: Auxiliary winding*, mains
Voltage sensing: Single phase
Voltage remote control: Arrangement 
Radio interference suppressor: Internal
MARK V: 10005388

Standard protections: Over-excitation
Limiters: Under-frequency

Electrical Characteristics

Power supply voltage: 170 ÷ 277 Vac @ 50/60 Hz
Power supply source: Auxiliary windings, mains
Voltage build-up: 5 Vac
Voltage sensing type: 1-phase
Voltage sensing range: 170 ÷ 277 Vac
Maximum continuative field current: 0 ÷ 5 Adc
Maximum forcing field current: 0 ÷ 8 Adc
Maximum field voltage: 100 Vdc
Field resistance: 8 Ω ÷ 20 Ω
Regulation accuracy from no load to full load: ±0.5 %
Steady state accuracy: ±0.1 %
Accuracy with ±4% engine governing: ±1 %
Thermal Drift: ±0.5 %
Response time: 1 cycle

Operating temperature: -30°C ÷ +70°C
Storage temperature: -40°C ÷ +80°C