Used PEC 4VDV-3M012-430 Rectifier

Used PEC 4VDV-3M012-430 Rectifier with:

• Input line voltage:  230 or 460 volts
• Input line variation:  +/- 8%
• Frequency:  60 hertz
• Phases:  3 phase
• Input circuit:  six thyristors in series with incoming power lines
• Output circuit:  Double three-phase circuit with interphase transformer and silicon diodes.  Forced sharing of current is achieved by multiple interphase transformer
• Output ripple:  5% RMS (max) at full output voltage and current
• Efficiency at full output current:  6 volts - 76.3%, 9 volts - 81.5%, 12 volts - 84.7%, 18 volts - 88.4%, 24 volts - 90.5%
• Power factor:  90% at full output
• Transformer:  with continuous full-power output, the transformer operates below Class B rating, but contains Class H insulation
• Protection circuits - Primary:  patented peak-current limiting circuit. Thyristors have a suppression current rating for complete protection of equipment