C 3661

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Frequency Rating

  420.0 hertz nominal single component

• Winding Operating Voltage

  6.25 ac volts nominal single component single secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.750 inches nominal single mounting facility single center group

• Body Length

  6.500 inches nominal

• Terminal Type And Quantity

  19 standoff, solder lug

• Body Width

  4.062 inches nominal

• Mounting Method

  threaded stud single group

• Winding Operating Current

  24.5 amperes ac maximum single component single secondary

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  5.250 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  three phase to three phase single component

• Body Height

  5.094 inches nominal

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.250 inches single group

• Thread Quantity Per Inch

  20 single group

• Thread Direction (Non-Core)

  err-070

• ~1

  nominal single component single primary

• Winding Operating Voltage

  242.00 ac volts nominal single component single primary and 206.00 ac volts nominal single component single primary and 220.00 ac volts nominal single component single primary and 230.00 ac volts nominal single component single primary and 254.00 ac volts