T-528

Technical Characteristics

• Terminal Type And Quantity

  7 wire lead

• Winding Operating Current

  2.5 amperes ac maximum single component single secondary

• Winding Function And Quantity

  1 primary and 1 secondary single component

• Mounting Method

  threaded hole single group

• Inclosure Type

  fully inclosed

• Transformer Winding Connection Type

  wye-delta

• Input-Output Phase Relationship

  three phase to three phase single component

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  23.50 ac volts nominal single component single secondary

• Winding Tap Location

  neutral tap single component single primary

• Nominal Thread Size

  0.164 inches single group

• Thread Quantity Per Inch

  32 single group

• Mounting Facility Quantity

  4 single group

• Body Height

  3.000 inches maximum

• Body Width

  2.000 inches maximum

• Body Length

  3.812 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.375 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Thread Direction

  right-hand single group

• Thread Class

  2b single group