6557

Technical Characteristics

• Input-Output Phase Relationship

  single phase to single phase single component

• Unpackaged Unit Weight (Non-Core)

  2.980 pounds

• Winding Operating Voltage

  28.00 ac pounds per hour wet single component single primary output and 110.00 ac pounds per hour wet single component single primary output and 114.00 ac pounds per hour wet single component single primary output

• Winding Tap Location (Non-Core)

  multiple taps w/o center tap single component single primary output

• Frequency Rating

  400.0 hertz nominal single component

• Reliability Indicator

  not established

• Winding Operating Current

  8.0 milliamperes nominal b and better drop siding single component single primary output

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.927 inches minimum single mounting facility single center group and 1.947 inches maximum single mounting facility single center group

• Inclosure Type

  fully inclosed

• Overall Height

  3.380 inches maximum

• Mounting Method

  flange single group and unthreaded hole single group

• Overall Width

  3.187 inches maximum

• Winding Operating Voltage

  118.00 ac pounds per hour wet single component single primary input

• Cubic Measure (Non-Core)

  46.2 cubic inches

• Winding Function And Quantity

  1 primary, fixed autotransformer type single component

• Overall Length

  4.000 inches maximum

• Terminal Type And Quantity

  5 standoff, threaded stud

• Mounting Facility Quantity

  4 single group

• Mounting Hole Diameter

  0.218 inches minimum single group and 0.228 inches maximum single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.240 inches minimum single mounting facility single center group and 3.260 inches maximum single mounting facility single center group