SpecificationsMarelli AVR M40FA640A is suitable for synchronous generator of MARELLI .Techinical Data:1) Supply Voltage:170-277V(50/60Hz)2)Power Supply:1000 VA (max)3)Power Dissipated:30W (max)4)Voltage Sensing:170-270/380-415/440-480V (three or single phase sensing)5)Output Voltage(DC): 80V (max,continuous)6)Output Current(DC):8A (max,continuous)7)Output Current(DC):15A (max 1 minute forcing)8)Regulation Accuracy: +/-0.5% steady state conditions,for rated voltage and PF9)Voltage Drift: +/-0.5% of voltage change for 50°C T amb change10) Response Time: 1 cycle (12ms-16.6ms)11)Operating Temperature: -30°C- +70°C12)exciter Field Resistance: 3.5Ω (min)-20Ω (max) Edited by JACK
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