6551

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  1 primary, fixed autotransformer type single component

• Cubic Measure (Non-Core)

  24.5 cubic inches

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum single component

• Winding Operating Voltage

  28.00 ac pounds per hour wet single component single primary output and 114.00 ac pounds per hour wet single component single primary output

• Winding Operating Voltage

  118.00 ac pounds per hour wet single component single primary input

• Mounting Method

  flange single group and unthreaded hole single group

• Inclosure Type

  fully inclosed

• Winding Tap Location (Non-Core)

  tap w/o center tap single component single primary output

• Overall Height

  2.680 inches maximum

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.420 inches minimum single mounting facility single center group and 1.440 inches maximum single mounting facility single center group

• Input-Output Phase Relationship

  single phase to single phase single component

• Mounting Hole Diameter

  0.218 inches minimum single group and 0.228 inches maximum single group

• Overall Width

  2.710 inches maximum

• Terminal Type And Quantity

  4 standoff, threaded stud

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.490 inches minimum single mounting facility single center group and 2.510 inches maximum single mounting facility single center group

• Overall Length

  3.370 inches maximum

• Winding Operating Current

  3.6 amperes nominal b and better drop siding single component single primary input