400427-1

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Body Width

  2.900 inches maximum

• Body Height

  3.500 inches maximum

• Winding Power Rating

  640.0 volts-amperes single component 1st secondary

• Winding Operating Voltage

  1.25 ac volts nominal single component 1st secondary and 3.20 ac kilovolts nominal single component 1st secondary

• Mounting Method

  threaded hole single group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Winding Power Rating

  0.25 volts-amperes single component 2nd secondary

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary

• Inclosure Type

  fully inclosed

• Terminal Type And Quantity

  8 tab, solder lug

• Maximum Operating Temp

  105.0 deg celsius

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.730 inches minimum single mounting facility single center group and 1.770 inches maximum single mounting facility single center group

• Winding Shielding Method

  internal shield brought out to terminal single component

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Frequency Rating

  60.0 hertz nominal single component

• Winding Operating Current

  200.0 milliamperes ac nominal single component 2nd secondary

• Overall Length

  3.500 inches maximum

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  1.25 ac volts nominal single component 2nd secondary

• Winding Operating Current

  1.56 milliamperes ac minimum single component 1st secondary and 200.0 milliamperes ac maximum single component 1st secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.980 inches minimum single mounting facility single center group and 2.020 inches maximum single mounting facility single center group

• Nominal Thread Size

  0.138 inches single group