3116A1

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Inclosure Type

  open

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum single component

• Nominal Thread Size

  0.112 inches single group

• Thread Quantity Per Inch

  40 single group

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Input-Output Phase Relationship

  three phase to three phase single component

• Body Length

  2.375 inches nominal

• Terminal Type And Quantity

  6 wire lead

• Winding Operating Voltage

  20.60 ac volts nominal single component single secondary and 22.90 ac volts nominal single component single secondary

• Winding Operating Current

  10.5 amperes ac maximum single component single secondary

• Transformer Winding Connection Type

  delta-delta

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.062 inches nominal single mounting facility single center group

• Thread Class (Non-Core)

  err-070

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility single center group

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  195.00 ac volts nominal single component single primary and 210.00 ac volts nominal single component single primary

• Body Width

  3.812 inches nominal

• Body Height

  2.500 inches nominal