379303E

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  3 primary single component and 9 secondary single component

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Inclosure Type

  open

• Transformer Winding Connection Type

  wye-delta

• Winding Operating Voltage

  24.00 ac volts minimum single component all secondary and 42.00 ac volts maximum single component all secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.469 inches nominal single mounting facility single center group

• Winding Operating Voltage

  81.00 ac volts minimum single component all primary and 140.00 ac volts maximum single component all primary

• Mounting Method

  bushing single group

• Reliability Indicator

  not established

• Winding Operating Current

  0.1 amperes ac minimum single component all secondary and 1.16 amperes ac maximum single component all secondary

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  three phase to single phase single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.500 inches nominal single mounting facility single center group

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.190 inches single group

• Terminal Type And Quantity

  27 tab, solder lug