TW-71921

Technical Characteristics

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Current

  1.1 amperes ac nominal single component single primary

• Thread Series Designator

  unc single group

• Winding Operating Current

  1.3 amperes ac nominal single component all secondary

• Frequency Rating

  167.0 kilohertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.395 inches minimum single mounting facility single center group and 1.405 inches maximum single mounting facility single center group

• Thread Direction (Non-Core)

  err-070

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.395 inches minimum single mounting facility single center group and 1.405 inches maximum single mounting facility single center group

• Overall Height

  1.650 inches nominal

• Nominal Thread Size

  0.112 inches single group

• Winding Tap Location (Non-Core)

  err-070

• Cubic Measure (Non-Core)

  5.3 cubic inches

• Winding Operating Voltage

  49.20 ac volts nominal single component all secondary

• Test Data Document

  04939-717801562 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 Width

  1.770 inches minimum and 1.830 inches maximum

• Mounting Method

  threaded hole single group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  123.00 ac volts nominal single component single primary

• Body Length

  1.770 inches minimum and 1.830 inches maximum

• Winding Shielding Method

  internal shield brought out to terminal single component

• Terminal Type And Quantity

  8 pin

• Reliability Indicator

  not established