T0278

Technical Characteristics

• Body Height

  4.625 inches nominal

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Inclosure Type

  fully inclosed

• Body Width

  8.100 inches nominal

• Input-Output Phase Relationship

  three phase to three phase single component

• Reliability Indicator

  not established

• Frequency Rating

  60.0 hertz nominal single component

• Winding Operating Voltage

  23.00 ac volts nominal single component 2nd secondary

• Terminal Type And Quantity

  18 wire lead

• Center To Center Distance Between Mounting Facilities Parallel To Length

  10.250 inches nominal single mounting facility single center group

• Winding Operating Current

  7.2 amperes ac maximum single component 1st secondary

• Body Length

  10.625 inches nominal

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  0.5 amperes ac maximum single component 2nd secondary

• Winding Operating Current

  1.3 amperes ac maximum single component single primary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  6.312 inches nominal single mounting facility single center group

• Transformer Winding Connection Type

  wye-delta

• Mounting Method

  flange single group and unthreaded hole single group

• Winding Operating Voltage

  46.00 ac volts nominal single component 1st secondary

• Mounting Hole Diameter

  0.344 inches nominal single group

• Winding Operating Voltage

  254.00 ac volts nominal single component single primary