126-1740

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  20.0 milliamperes ac maximum single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  6.000 inches nominal single mounting facility single center group

• Winding Operating Current

  2.6 amperes ac maximum single component 1st secondary

• Body Width

  6.109 inches minimum and 6.141 inches maximum

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Winding Operating Voltage

  25.00 ac volts nominal single component 2nd secondary

• Inclosure Type

  fully inclosed

• Nominal Thread Size

  0.312 inches single group

• Winding Operating Voltage

  312.00 ac volts nominal single component 1st secondary

• Body Height

  8.109 inches minimum and 8.141 inches maximum

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Thread Class (Non-Core)

  err-070

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.000 inches nominal single mounting facility single center group

• Maximum Operating Temp

  130.0 deg celsius

• Winding Shielding Method

  internal shield grounded to core single component

• Terminal Type And Quantity

  11 standoff, solder lug

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  440.00 ac volts nominal single component single primary

• Input-Output Phase Relationship

  three phase to three phase single component and three phase to single phase single component

• Transformer Winding Connection Type

  delta-wye

• Thread Direction (Non-Core)

  err-070

• Body Length

  6.172 inches minimum and 6.204 inches maximum