MARELLI – M40FA640A – Automatic Voltage Regulator

Technical Data:
– Regulation Accuracy: +/- 0.5% steady state conditions
– Voltage Drift: +/- 0.5% voltage for 50 ° C amb. temperature change
– Respond Time: 1 cycle (20ms – 16.6ms)
– Operating Temperature: -30 ° C – 70 ° C
– Exciter Field Resistance: 3.5 Ω (min) ÷ 20 Ω (max)
– Supply Voltage: 170 -277 V (50/60Hz)
– Power Supply: 1000VA (max)
– Power Dissipated: 30 W (max)
– Voltage Sensing: 170 -270 / 380 – 415 / 440 – 480 V (Three or Single Phase Sensing)
– Output voltage (DC): 30 V
– Output Current (DC): 8 A (max, continuous)
– Output current (DC): 15 A (max one minute forcing)