77C710981P001

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Winding Shielding Method

  internal shield grounded to inclosure and core

• Winding Function And Quantity

  1 primary and 1 secondary

• Winding Tap Location

  neutral tap

• Winding Operating Voltage

  91.00 ac volts nominal

• Test Data Document

  03538-77c710981 drawing

• Terminal Type And Quantity

  10 solder stud

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.680 inches minimum and 3.696 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.992 inches minimum and 3.008 inches maximum

• Overall Height

  6.640 inches maximum

• Frequency Rating

  60.0 hertz nominal

• Input-Output Phase Relationship

  three phase to six phase

• Transformer Winding Connection Type

  delta-wye

• Body Length

  4.690 inches maximum

• Body Width

  4.000 inches maximum

• Maximum Operating Temp

  105.0 deg celsius

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4

• Mounting Method

  threaded stud

• Nominal Thread Size

  0.250 inches

• Winding Operating Current

  450.0 milliamperes ac maximum

• Winding Operating Voltage

  440.00 ac volts nominal

• Unpackaged Unit Weight

  16.000 pounds

• Thread Series Designator

  unc