APS 173

Technical Characteristics

• Body Length

  5.500 inches maximum

• Body Width

  5.500 inches maximum

• Maximum Operating Temp

  105.0 deg celsius

• Inclosure Type

  hermetically sealed

• Winding Function And Quantity

  1 primary and 1 secondary single component

• Nominal Thread Size

  0.138 inches 2nd group

• Winding Power Rating

  761.2 volts-amperes single component single secondary

• Winding Operating Voltage

  440.00 ac volts nominal single component single primary

• Special Features

  requires decal marked with,warning 440 volts

• Terminal Type And Quantity

  6 turret

• Thread Series Designator

  unc all groupings

• Winding Operating Voltage

  220.00 ac volts nominal single component single secondary

• Winding Operating Current

  2.0 amperes ac nominal single component single secondary

• Nominal Thread Size

  0.250 inches 1st group

• Mounting Method

  threaded stud 2nd group

• Mounting Method

  threaded hole 1st group

• Mounting Facility Quantity

  4 all groupings

• Body Height

  7.000 inches maximum

• Transformer Winding Connection Type

  wye-wye

• Input-Output Phase Relationship

  three phase to three phase single component

• Thread Direction

  right-hand all groupings

• Thread Class

  2b 1st group

• Frequency Rating

  60.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.734 inches minimum and 4.766 inches maximum all mounting facilities single cen

• ~1

  ter group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.734 inches minimum and 4.766 inches maximum all mounting facilities single cen

• ~1

  ter group

• Reliability Indicator

  not established

• Thread Class

  2a 2nd group