Indoor Automatic Voltage Regulators

The farady automatic voltage booster incorporates unique AC-chopper technology for very high efficiency and feature complete line conditioning. Its inverter imposes an ultra-fast PWM correction voltage on the primary winding of a buck-boost transformer. VRP automatic voltage regulators feature complete line conditioning. The farady single phase step voltage regulator has an input voltage range of 184 to 287 V for a nominal 230 V, 50/60 Hz with output regulated to +-3%. The extended input voltage range is 160 to 330 V with reduced regulation; 120 V versions are available. Its heavy-duty electronics and magnetics are designed to operate under worst-case conditions and incorporates industrial strength surge protection. The VRP’s efficiency is between 96 to 98% depending on operating condition. The VRP is available in single and three-phase models, as well as in a variety of sizes.