Technical parameter:

 

Input  Voltage	190-264V ac max, 2 or 3 phase
Input  Frequency	50-60 Hz nominal
Output  Voltage	max 120V dc
Output  Current	continuous 3.7 A   Intermittent 6A for 10 secs.
Resistance	15 ohms minimum
Regulation	+/- 0.5% RMS with 4% engine goveming