Automatic Voltage Regulator UVR6 for Mecc Alte
The supply to the regulator can be from 170 to 270 VacVoltage precision
The regulator is equipped with three differential sensing inputs (terminals 1-2, 3-4, 5-6)
The voltage remains within ±1% of the pre-set value when passing from zero to full load
The UVR6 regulator is equipped with two protec-tion systems, and when they intervene the following LEDs light up:
A) Delayed protection for overloads (yellow LED).
B) Low speed protection (red LED).
The UVR6 can be used with all voltages from 80 to 480 VAC at 50 Hz.
The regulator is equipped with a "starter" device that utilises the residual voltage of the machine for supply and excitation adjustment.