SD228

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  5.0 amperes ac maximum single component single secondary

• Frequency Rating

  50.0 hertz minimum single component and 60.0 hertz maximum single component

• Mounting Method

  flange single group and unthreaded hole single group

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Body Width

  3.000 inches nominal

• Terminal Type And Quantity

  7 threaded stud

• Mounting Hole Diameter

  0.312 inches nominal single group

• Reliability Indicator

  not established

• Body Length

  4.250 inches nominal

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Height

  3.750 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.125 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.125 inches nominal single mounting facility single center group

• Winding Operating Voltage

  19.00 ac volts nominal single component single secondary and 21.00 ac volts nominal single component single secondary and 23.00 ac volts nominal single component single secondary and 25.00 ac volts nominal single component single secondary