DMS 78021B

Technical Characteristics

• Body Height

  2.312 inches minimum and 2.500 inches maximum

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Mounting Facility Quantity

  2 single group

• Maximum Operating Temp

  90.0 deg celsius

• Mounting Method

  threaded stud single group

• Body Width

  2.250 inches minimum and 2.375 inches maximum

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary

• Overall Height

  2.875 inches minimum and 3.188 inches maximum

• Winding Operating Voltage

  6.40 ac volts nominal single component all secondary

• Winding Operating Current

  900.0 milliamperes ac maximum single component 1st secondary

• Body Length

  2.563 inches minimum and 2.688 inches maximum

• Distance Between Mounting Facility Centers

  1.250 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Thread Quantity Per Inch

  24 single group

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  6 standoff, wire lead

• Nominal Thread Size

  0.190 inches single group

• Winding Operating Current

  8.6 amperes ac maximum single component 2nd secondary