TT6903

Technical Characteristics

• Overall Length

  17.000 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  15.500 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  9.000 inches nominal single mounting facility single center group

• Mounting Hole Diameter

  0.422 inches minimum single group and 0.452 inches maximum

• Frequency Rating

  57.0 hertz minimum single component and 63.0 hertz maximum

• Body Length

  14.000 inches maximum

• Body Width

  12.000 inches maximum

• Mounting Facility Quantity

  4 single group

• Mounting Method

  flange single group and unthreaded hole

• Winding Function And Quantity

  1 primary single component and 1 secondary

• Winding Operating Current

  3.3 amperes ac maximum single component single secondary

• Terminal Type And Quantity

  6 threaded stud

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  three phase to three phase single component

• Body Height

  9.000 inches maximum

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  208.00 ac volts nominal single component single primary

• Winding Operating Voltage

  368.00 ac volts nominal single component single secondary