128301G1

Technical Characteristics

• Terminal Type And Quantity

  13 pin

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Frequency Rating

  60.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  6.400 inches minimum single mounting facility single center group and 6.600 inches maximum single mounting facility single center group

• Thread Series Designator

  unc single group

• Winding Operating Current

  885.0 milliamperes dc minimum single component 4th secondary and 5.0 amperes dc maximum single component 4th secondary

• Maximum Transformer Power Rating

  400.0 volt-ampere single component

• Winding Operating Voltage

  40.00 dc volts nominal single component 4th secondary

• Winding Function And Quantity

  1 primary single component and 5 secondary single component

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.490 inches minimum single mounting facility single center group and 2.510 inches maximum single mounting facility single center group

• Body Length

  7.880 inches maximum

• Body Width

  4.500 inches maximum

• Winding Operating Voltage

  28.00 dc volts nominal single component 2nd secondary

• Criticality Code Justification

  feat

• Winding Operating Voltage

  10.00 dc volts nominal single component 3rd secondary

• Body Height

  6.300 inches maximum

• Winding Operating Current

  75.0 milliamperes dc minimum single component 2nd secondary and 750.0 milliamperes dc maximum single component 2nd secondary

• Special Features

  item must comply with requirements of desc production standard no. l04054; for navy nuclear propulsion plant products only; one primary winding; 5 secondary windings

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded stud single group

• Winding Operating Current

  500.0 milliamperes ac maximum single component 1st secondary

• Inclosure Type

  fully inclosed

• Winding Operating Current

  140.0 milliamperes dc minimum single component 3rd secondary and 1.4 amperes dc maximum single component 3rd secondary

• Nominal Thread Size

  0.312 inches single group

• Winding Operating Voltage

  115.00 ac volts nominal single component 1st secondary

• Reliability Indicator

  not established