M1399

Technical Characteristics

• Reliability Indicator

  not established

• Winding Shielding Method

  internal shield grounded to inclosure and core

• Body Length

  1.313 inches nominal

• Distance Between Mounting Facility Centers

  1.250 inches nominal

• Mounting Facility Quantity

  2

• Mounting Method

  threaded stud

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.138 inches

• Winding Tap Location

  multiple taps w/o center tap

• Winding Operating Voltage

  115.00 ac volts nominal and 120.00 ac volts nominal and 133.00 ac volts nominal

• Thread Series Designator

  unc

• Terminal Type And Quantity

  7 solder stud

• Overall Height

  1.750 inches nominal

• Overall Width

  1.313 inches nominal

• Frequency Rating

  380.0 hertz minimum and 430.0 hertz maximum

• Input-Output Phase Relationship

  single phase to single phase

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary and 1 secondary

• Winding Tap Location

  center tap

• Winding Operating Current

  250.0 milliamperes ac maximum

• Winding Operating Voltage

  11.00 ac volts nominal