More Picture And Package Power Input Voltage 40~150 VAC 3 phase Output Current Max. 10A Voltage Regulation < ±0.5% (with 4% engine governing) Voltage Build-up Residual volts at AVR terminal > 5 VAC Voltage Output Max. 160 VDC @ 120 VAC External Voltage Adjustment ±10% @ 1 K Ohm 1 watt trimmer Auxiliary Winding 6~150 VAC (No load rms) Response Time 0.3~1 sec. @ ±20% voltage vibration