778-1-040

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Overall Height

  7.562 inches maximum

• Hazardous Locations/Environmental Protection

  fungus resistant

• Winding Operating Voltage

  34.70 ac volts nominal single component single secondary and 39.50 ac volts nominal single component single secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  5.562 inches minimum single mounting facility single center group and 5.592 inches maximum single mounting facility single center group

• Body Length

  7.047 inches minimum and 7.077 inches maximum

• Overall Width

  6.000 inches maximum

• Cubic Measure (Non-Core)

  321.0 cubic inches

• Center To Center Distance Between Mounting Facilities Parallel To Length

  5.797 inches minimum single mounting facility single center group and 5.827 inches maximum single mounting facility single center group

• Winding Function And Quantity

  2 primary single component and 1 secondary single component

• Mounting Method

  slot single group

• Inclosure Type

  fully inclosed

• Mounting Slot Width

  0.297 inches minimum single group and 0.327 inches maximum single group

• Terminal Type And Quantity

  7 threaded stud

• Winding Operating Current

  34.5 amperes ac nominal single component single secondary

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Power Rating

  1.36 kilovolt-amperes single component single secondary

• Winding Operating Voltage

  120.00 ac volts nominal single component all primary