TT2451

Technical Characteristics

• Dummy Terminal Quantity

  2

• Input-Output Phase Relationship

  three phase to three phase single component

• Body Width

  3.500 inches nominal

• Mounting Method

  threaded hole single group

• Winding Function And Quantity

  1 primary single component and 2 secondary

• Winding Operating Current

  100.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  23.00 ac volts nominal single component 2nd secondary

• Thread Series Designator

  unf single group

• Thread Class

  2b single group

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  5.500 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.500 inches nominal single mounting facility single center group

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Body Length

  6.500 inches nominal

• Body Height

  3.500 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4 single group

• Thread Quantity Per Inch

  32 single group

• Nominal Thread Size

  0.190 inches single group

• Winding Operating Current

  25.0 amperes ac maximum single component 1st secondary

• Winding Operating Voltage

  31.00 ac volts nominal single component 1st secondary

• Terminal Type And Quantity

  9 tab, solder lug