WE 1931

Technical Characteristics

• Body Length

  1.400 inches maximum

• Winding Operating Current

  989.8 milliamperes ac nominal single component 4th secondary

• Terminal Type And Quantity

  27 wire lead

• Frequency Rating

  12.5 kilohertz nominal single component

• Nominal Thread Size

  0.164 inches single group

• Winding Operating Current

  212.1 milliamperes ac nominal single component 1st secondary

• Mounting Method

  core single group and threaded hole single group

• Winding Function And Quantity

  1 primary single component and 7 secondary single component

• Body Outside Diameter

  2.500 inches maximum

• Winding Operating Current

  21.2 milliamperes ac nominal single component 3rd secondary

• Winding Power Rating

  0.4 volts-amperes single component 3rd secondary

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  8.80 ac volts nominal single component 1st secondary

• Winding Operating Current

  123.7 milliamperes ac nominal single component 2nd secondary

• Winding Operating Voltage

  43.97 ac volts nominal single component 4th secondary

• Winding Power Rating

  43.5 volts-amperes single component 4th secondary

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  17.59 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  127.26 ac volts nominal single component single primary

• Maximum Operating Temp

  130.0 deg celsius

• Special Features

  one primary winding and seven secondary windings; second,third,fourth,fifth,sixth,and seventh secondaries center tapped

• Winding Power Rating

  1.9 volts-amperes single component 1st secondary

• Mounting Facility Quantity

  1 single group

• Winding Operating Voltage

  9.89 ac volts nominal single component 2nd secondary

• Thread Series Designator

  unc single group

• Winding Power Rating

  1.2 volts-amperes single component 2nd secondary

• Thread Direction (Non-Core)

  err-070