20Z43

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Voltage

  14.01 ac volts nominal single component 1st secondary

• Terminal Type And Quantity

  11 turret

• Body Height

  4.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.375 inches nominal single mounting facility single center group

• Winding Operating Current

  50.0 milliamperes ac maximum single component all secondary

• Maximum Transformer Power Rating

  1.8 watts single component

• Nominal Thread Size

  0.164 inches single group

• Winding Tap Location (Non-Core)

  err-070

• Thread Quantity Per Inch

  32 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.875 inches nominal single mounting facility single center group

• Thread Direction (Non-Core)

  err-070

• Body Length

  3.060 inches nominal

• Thread Series Designator

  unc single group

• Inclosure Type

  hermetically sealed

• Winding Shielding Method

  internal shield grounded to core single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  20.92 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  26.57 ac volts nominal single component 2nd secondary

• Reliability Indicator

  not established

• Special Features

  center tap common to first and second secondary windings

• Body Width

  2.620 inches nominal

• Winding Function And Quantity

  1 primary single component and 4 secondary single component

• Frequency Rating

  47.5 hertz minimum single component and 420.0 hertz maximum single component

• Mounting Method

  threaded hole single group

• Winding Operating Voltage

  21.52 ac volts nominal single component 4th secondary