991-286-90

Technical Characteristics

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.600 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility single center group

• Maximum Transformer Power Rating

  31.5 volt-ampere single component

• Body Length

  3.750 inches nominal

• Body Height

  3.380 inches nominal

• Mounting Facility Quantity

  4 single group

• Winding Tap Location

  center tap single component single secondary

• Winding Operating Current

  140.0 milliamperes ac nominal single component single primary

• Winding Operating Current

  500.0 milliamperes ac nominal single component single secondary

• Winding Power Rating

  31.5 volts-amperes single component single primary

• Winding Operating Voltage

  225.17 ac volts nominal single component single primary

• Winding Operating Voltage

  58.80 ac volts nominal single component single secondary

• Unpackaged Unit Weight

  5.000 pounds

• Mounting Hole Diameter

  0.219 inches nominal single group

• Frequency Rating

  45.0 hertz minimum and 5.0 kilohertz maximum single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Width

  2.500 inches nominal

• Inclosure Type

  fully inclosed

• Mounting Method

  unthreaded hole single group

• Winding Function And Quantity

  1 primary and 1 secondary single component

• Winding Power Rating

  29.4 volts-amperes single component single secondary

• Cognizant Service

  usaf

• Terminal Type And Quantity

  5 tab, solder lug