Single-phase voltage regulator ADVR-2300M

ACthree-phaseDC

3.5Amp Hybrid Analog/Digital AVR for Shunt, PMG/Aux. Winding Genset ADVR-2300M is a hybrid Analog/Digital AVR which is compatible with Marathon DVR2000 Series. This voltage regulator can be used on single/three phase sensing and Shunt/PMG/Aux.Winding. It has PF (power factor) correction inputs and the facility for droop CT connection. * It can be used with KUTAI IVT Generator Excitation Booster to increase motor starting capacity. * If not for use with the IVT Generator Excitation Booster, the ADVR-2100M can be used instead,and purchased at a big discount. Features * Power input single phase 60 to 300 Vac @ 50 to 500 Hz * Sensing input 1 or 3 phase 220 to 600 Vac programmable, RMS reading * Voltage regulation less than +/-0.5% * 50/60 Hz selectable * Multiple power input source SHUNT, AUX, HARMONIC, PMG * Inverse-time over excitation and under frequency protection * Soft start voltage ramping * Built-in high capacity protection fuse * Panel mounted, internal wiring external adjustment * Apply with KUTAI IVT-1260/IVT-2460 to exceeds normal generator motor starting capabilities Specifications Sensing Input Voltage 220 to 600 Vac 1 phase or 3 phase DIP switch setting Frequency 50/60 Hz DIP switch setting Power Input Voltage 60 to 300 Vac 1 phase 2 wire Frequency 50 to 500 Hz Excitation Output Voltage Continuous 125 Vdc @ power input 220 Vac Current Continuous 3.5A Intermittent 7A for 10 seconds Resistance ≧ 18 ohms @ power input 110 Vac / ≧ 36 ohms @ power input 220 Vac External Voltage Adjustment Max. +/-5% @ 500 ohms 1 watt potentiometer Max. +/-10% @ 1K ohms 1 watt potentiometer