E3991

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.375 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.375 inches nominal

• Frequency Rating

  60.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase

• Winding Shielding Method

  internal shield grounded to inclosure

• Body Length

  3.750 inches nominal

• Body Outside Diameter

  2.875 inches nominal

• Mounting Method

  flange and unthreaded hole

• Winding Function And Quantity

  1 primary and 4 secondary

• Winding Tap Location

  center tap

• Winding Operating Current

  1.8 amperes ac maximum

• Winding Operating Current

  25.0 milliamperes ac maximum

• Winding Operating Current

  5.0 milliamperes ac maximum

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Voltage

  6.30 ac volts nominal

• Terminal Type And Quantity

  11 standoff,solder lug

• Reliability Indicator

  not established

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4

• Winding Operating Voltage

  300.00 ac volts nominal