15718

Technical Characteristics

• Unpackaged Unit Weight

  5.000 pounds

• Winding Operating Voltage

  18.85 ac volts nominal and 19.10 ac volts nominal and 24.90 ac volts nominal and

• Winding Operating Voltage

  158.00 ac volts minimum and 199.00 ac volts maximum single component single prim

• Winding Operating Current

  1.45 amperes ac maximum single component 2nd secondary

• Winding Operating Current

  0.6 amperes ac maximum single component 3rd secondary

• Winding Tap Location

  neutral tap single component 4th secondary

• Winding Tap Location

  neutral tap single component 3rd secondary

• Winding Tap Location

  multiple taps w/center tap single component single primary

• Thread Quantity Per Inch

  32 single group

• Mounting Facility Quantity

  4 single group

• Body Width

  2.750 inches maximum

• Body Length

  3.500 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Dummy Terminal Quantity

  42

• Thread Direction

  right-hand single group

• Terminal Type And Quantity

  31 turret

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  68.00 ac volts nominal single component 4th secondary

• Winding Operating Voltage

  68.00 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  22.00 ac volts nominal single component 1st secondary

• ~2

  y

• ~1

  ary

• ~1

  25.15 ac volts nominal and 44.00 ac volts nominal single component 2nd secondar

• Winding Operating Current

  35.0 milliamperes ac maximum single component single primary

• Winding Operating Current

  3.6 amperes ac maximum single component 1st secondary

• Winding Operating Current

  0.6 amperes ac maximum single component 4th secondary

• Winding Tap Location

  multiple taps w/center tap single component 2nd secondary

• Nominal Thread Size

  0.164 inches single group

• Winding Function And Quantity

  1 primary and 4 secondary single component

• Mounting Method

  threaded hole single group

• Inclosure Type

  fully inclosed

• Body Height

  2.750 inches maximum

• Winding Shielding Method

  internal shield brought out to terminal single component

• Transformer Winding Connection Type

  delta-wye

• Input-Output Phase Relationship

  three phase to single phase single component

• Frequency Rating

  380.0 hertz minimum and 420.0 hertz maximum single component

• Overall Width

  3.000 inches maximum

• Overall Length

  3.792 inches maximum

• Thread Class

  2b single group