H91

Technical Characteristics

• Frequency Rating

  60.0 hertz nominal single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Width

  3.375 inches nominal

• Winding Function And Quantity

  1 primary single component and 4 secondary

• Nominal Thread Size

  0.190 inches single group

• Winding Tap Location

  multiple taps w/center tap single component 1st secondary

• Winding Operating Current

  1.0 amperes ac maximum single component 4th secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  6.30 ac volts nominal single component 4th secondary

• Terminal Type And Quantity

  13 solder stud

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.438 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Body Length

  3.938 inches nominal

• Body Height

  5.250 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4 single group

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Winding Operating Current

  3.0 amperes ac maximum single component 2nd secondary

• Winding Operating Current

  5.0 amperes ac maximum single component 3rd secondary

• Winding Operating Voltage

  5.00 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  50.00 ac volts nominal single component 1st secondary and 950.00 ac volts nominal and 1.00 ac kilovolts nominal

• Winding Operating Voltage

  6.30 ac volts nominal single component 3rd secondary

• Thread Series Designator

  unf single group