TW71388

Technical Characteristics

• Winding Operating Current

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

• Mounting Method

  bracket single group and unthreaded hole single group

• Transformer Winding Connection Type

  delta-delta

• Reliability Indicator

  not established

• Winding Shielding Method

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

• 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

• Body Width

  4.750 inches maximum

• Input-Output Phase Relationship

  three phase to three phase single component

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  6.365 inches minimum single mounting facility single center group and 6.385 inches maximum single mounting facility single center group

• Winding Operating Voltage

  115.00 ac pounds per hour wet single component single primary

• Body Length

  7.380 inches maximum

• Body Height

  3.500 inches maximum

• Winding Operating Current

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

• Winding Operating Voltage

  22.60 ac pounds per hour wet single component all secondary

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Inclosure Type

  fully inclosed

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.490 inches minimum single mounting facility single center group and 3.510 inches maximum single mounting facility single center group