73C828-004

Technical Characteristics

• Winding Operating Voltage

  3.00 ac volts nominal single component 4th secondary

• Thread Direction (Non-Core)

  err-070

• Winding Operating Voltage

  65.00 ac volts nominal single component 1st secondary

• Winding Power Rating

  5.46 volts-amperes single component 1st secondary

• Mounting Facility Quantity

  4 4th group

• Mounting Facility Quantity

  4 3rd group

• Nominal Thread Size

  0.164 inches 4th group

• Mounting Facility Quantity

  4 2nd group

• Nominal Thread Size

  0.112 inches 3rd group

• Winding Operating Voltage

  39.20 ac volts nominal single component 1st primary

• Body Length

  3.859 inches minimum and 3.891 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.672 inches minimum single mounting facility 2nd center group and 1.704 inches maximum single mounting facility 2nd center group

• Winding Function And Quantity

  2 primary single component and 6 secondary single component

• Winding Operating Current

  40.0 milliamperes ac nominal single component 3rd secondary

• Terminal Type And Quantity

  25 turret

• Mounting Facility Quantity

  2 1st group

• Nominal Thread Size

  0.112 inches 2nd group

• Winding Operating Current

  40.0 milliamperes ac nominal single component 2nd secondary

• Thread Class (Non-Core)

  err-070

• Body Width

  2.172 inches minimum and 2.204 inches maximum

• Test Data Document

  04660-73c828 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Winding Power Rating

  41.52 volts-amperes single component 2nd secondary

• Frequency Rating

  400.0 hertz nominal single component

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.552 inches minimum single mounting facility 4th center group and 1.572 inches maximum single mounting facility 4th center group

• Nominal Thread Size

  0.138 inches 1st group

• Winding Shielding Method

  internal shield brought out to terminal single component

• Winding Operating Voltage

  40.00 ac volts nominal single component 3rd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.109 inches minimum single mounting facility 3rd center group and 3.141 inches maximum single mounting facility 3rd center group

• Winding Operating Voltage

  1.038 ac kilovolts nominal single component 2nd secondary

• Mounting Method

  threaded hole all groupings

• Inclosure Type

  fully inclosed

• Transformer Winding Connection Type

  wye-delta

• Special Features

  two primary windings; six secondary windings

• Maximum Operating Temp

  170.0 deg celsius

• Overall Height

  1.859 inches minimum and 1.891 inches maximum

• Input-Output Phase Relationship

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

• Winding Power Rating

  1.6 volts-amperes single component 3rd secondary

• Thread Series Designator

  unc all groupings

• Winding Power Rating

  1.8 volts-amperes single component 4th secondary

• Winding Operating Current

  600.0 milliamperes ac nominal single component 4th secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.672 inches minimum single mounting facility 3rd center group and 1.704 inches maximum single mounting facility 3rd center group

• Winding Operating Voltage

  8.00 ac volts nominal single component 2nd primary

• Distance Between Mounting Facility Centers

  1.109 inches minimum single mounting facility 1st center group and 1.141 inches maximum single mounting facility 1st center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.990 inches minimum single mounting facility 4th center group and 1.010 inches maximum single mounting facility 4th center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.109 inches minimum single mounting facility 2nd center group and 3.141 inches maximum single mounting facility 2nd center group

• Winding Operating Current

  84.0 milliamperes ac nominal single component 1st secondary