985407-001

Technical Characteristics

• Thread Series Designator

  unc single group

• Cognizant Service

  usn

• Special Features

  one primary winding; five secondary windings

• Winding Operating Voltage

  28.28 ac volts nominal single component 4th secondary

• Winding Operating Voltage

  12.73 ac volts nominal single component 2nd secondary

• Winding Power Rating

  28.3 volts-amperes single component 3rd secondary

• Winding Power Rating

  212.1 volts-amperes single component single primary

• Winding Operating Current

  8.0 amperes ac maximum single component 2nd secondary

• Winding Operating Current

  200.0 milliamperes ac maximum single component 1st secondary

• Winding Operating Current

  1.0 amperes ac maximum single component 4th secondary

• Winding Operating Current

  1.0 amperes ac maximum single component 3rd secondary

• Winding Tap Location

  center tap single component all secondary

• Mounting Method

  threaded hole single group

• Mounting Facility Quantity

  4 single group

• Maximum Operating Temp

  130.0 deg celsius

• Body Height

  2.000 inches maximum

• Body Width

  1.000 inches maximum

• Maximum Transformer Power Rating

  212.1 volt-ampere single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Frequency Rating

  25.0 kilohertz nominal single component

• Overall Height

  2.380 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.625 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.625 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Thread Direction

  right-hand single group

• Terminal Type And Quantity

  18 turret

• Winding Operating Voltage

  38.18 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  28.28 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  212.10 ac volts nominal single component single primary

• Winding Power Rating

  7.6 volts-amperes single component 1st secondary

• Winding Power Rating

  28.3 volts-amperes single component 4th secondary

• Winding Power Rating

  101.8 volts-amperes single component 2nd secondary

• Winding Operating Current

  1.0 amperes ac maximum single component single primary

• Winding Tap Location

  center tap single component single primary

• Nominal Thread Size

  0.138 inches single group

• Winding Function And Quantity

  1 primary single component and 5 secondary

• Inclosure Type

  fully inclosed

• Body Length

  2.000 inches maximum

• Thread Class

  2b single group