ST-500

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Terminal Type And Quantity

  4 wire lead

• Winding Function And Quantity

  1 primary, fixed autotransformer type single component

• Cubic Measure (Non-Core)

  14.11 cubic inches

• Body Height

  2.000 inches maximum

• Nominal Thread Size

  0.164 inches single group

• Thread Class (Non-Core)

  2b single group

• Thread Direction (Non-Core)

  right-hand single group

• Inclosure Type

  fully inclosed

• Mounting Method

  bracket single group and threaded hole single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.312 inches maximum single mounting facility single center group

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Winding Operating Voltage

  28.00 ac pounds per hour wet single component single primary output

• Overall Length

  3.470 inches minimum and 3.510 inches maximum

• Input-Output Phase Relationship

  single phase to single phase single component

• Thread Series Designator

  unc single group

• Overall Width

  1.990 inches minimum and 2.010 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.687 inches maximum single mounting facility single center group

• Winding Operating Voltage

  230.00 ac pounds per hour wet single component single primary input