TW71389

Technical Characteristics

• Mounting Method

  bracket single group and unthreaded hole single group

• Transformer Winding Connection Type

  delta-delta

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.200 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  2 terminal block w/screws

• Mounting Hole Diameter

  0.296 inches nominal single group

• Frequency Rating

  60.0 hertz nominal single component

• Winding Operating Current

  2.0 amperes nominal b and better drop siding single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  7.200 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  single phase to three phase single component

• Winding Function And Quantity

  1 primary single component and 5 secondary single component

• Mounting Facility Quantity

  4 single group

• Winding Operating Voltage

  115.00 ac pounds per hour wet single component single primary

• Winding Operating Voltage

  22.00 ac pounds per hour wet single component 3rd secondary

• Winding Operating Current

  4.6 amperes nominal b and better drop siding single component 1st secondary

• Winding Operating Current

  3.2 amperes nominal b and better drop siding single component 3rd secondary

• Winding Operating Current

  3.2 amperes nominal b and better drop siding single component 4th secondary

• Winding Operating Voltage

  24.50 ac pounds per hour wet single component 4th secondary

• Body Length

  8.120 inches maximum

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  20.50 ac pounds per hour wet single component 1st secondary

• Body Height

  4.000 inches minimum and 4.120 inches maximum

• Winding Shielding Method

  internal shield grounded to inclosure and brought out to terminal single component

• Winding Operating Voltage

  20.50 ac pounds per hour wet single component 2nd secondary

• Body Width

  5.530 inches maximum