321-18807-01

Technical Characteristics

• Mounting Facility Quantity

  6 single group

• Winding Power Rating

  1.79 kilovolt-amperes single component 2nd secondary

• Winding Operating Voltage

  13.72 ac volts nominal single component single tertiary

• Winding Operating Voltage

  27.15 ac volts nominal single component 3rd secondary

• Test Data Document

  82577-h940081 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)

• Body Height

  2.035 inches maximum

• Winding Operating Current

  198.0 amperes ac nominal single component 2nd secondary

• Winding Power Rating

  59.73 volts-amperes single component 3rd secondary

• Body Length

  3.600 inches maximum

• Winding Operating Voltage

  9.05 ac volts nominal single component 1st secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.308 inches minimum single mounting facility single center group and 2.328 inches maximum single mounting facility single center group

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  18.10 ac volts nominal single component 4th secondary

• Winding Operating Voltage

  9.05 ac volts nominal single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.365 inches minimum single mounting facility single center group and 2.385 inches maximum single mounting facility single center group

• Mounting Method

  unthreaded hole single group

• Winding Operating Voltage

  226.24 ac volts nominal single component single primary

• Winding Operating Current

  353.5 milliamperes ac nominal single component 1st secondary

• Winding Power Rating

  3.2 volts-amperes single component 1st secondary

• Winding Power Rating

  116.38 volts-amperes single component 4th secondary

• Winding Operating Current

  2.2 amperes ac nominal single component 3rd secondary

• Winding Operating Current

  6.43 amperes ac nominal single component 4th secondary

• Winding Power Rating

  28.13 volts-amperes single component single tertiary

• Reliability Indicator

  not established

• Winding Function And Quantity

  6 secondary single component and 1 primary single component and 1 tertiary single component

• Frequency Rating

  20.0 kilohertz nominal single component

• Winding Operating Current

  2.05 amperes ac nominal single component single tertiary

• Input-Output Phase Relationship

  single phase to single phase single component

• Maximum Operating Temp

  130.0 deg celsius

• Special Features

  one primary winding; six secondary windings; terminals 23 and 24 split for dual connection; tertiary winding tied to the fourth secondary winding

• Unpackaged Unit Weight (Non-Core)

  1100.0 grams

• Winding Shielding Method

  internally shielded single component

• Terminal Type And Quantity

  1 bus (bar) conductor and 22 pin and 2 ribbon

• Mounting Hole Diameter

  0.271 inches minimum single group and 0.276 inches maximum single group

• Body Width

  2.775 inches maximum