AVR-E Automatic Voltage Regulator Educational Equipment Electrical Lab Equipment
This electronic device makes possible the feeding of the alternators excitation, so to keep constant voltage output with great precision. TECHNICAL FEATURES • AVR: Automatic Voltage Control for the alternators excitation.Reliable, very compact electronic device. • Totally included in a hard plastic box. • All input & output terminals are 4 mm safety connectors. • Transparent front cover, to visualize the controls andsignaling spy lamps. • Nominal Input: 100…490 VAC-50/60 Hz from the 3-ph outputof the alternator • Output: 100 VDC, 10 A max. • Internal controls: voltage adjustment trimmer, stabilitycontrol trimmer, frequency regulation trimmer, currentregulation trimmer. • External controls: precision voltage control potentiometer • Protections: against over excitation in low frequencycondition; overvoltage protection. One ultrafast fuse. • Signaling LEDs: one LED for overvoltage protection; oneLED for under frequency; one LED for Imax, one LED forovertemperature. Dimensions: 220 x 170 x 110 mm Weight: 1,5 kg Supply with THEORETICAL – EXPERIMENTAL HANDBOOK
Login 
Inquiry List
