77C712409

Technical Characteristics

• Body Height

  6.000 inches maximum

• Overall Height

  6.640 inches maximum

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Input-Output Phase Relationship

  three phase to three phase single component

• Unpackaged Unit Weight (Non-Core)

  17.000 pounds

• Maximum Operating Temp

  105.0 deg celsius

• Winding Operating Voltage

  208.00 ac volts nominal single component single primary

• Special Features

  two internal shields

• Winding Operating Current

  2.45 amperes ac nominal single component 2nd secondary

• Reliability Indicator

  not established

• Body Length

  4.690 inches maximum

• Thread Class (Non-Core)

  err-070

• Frequency Rating

  60.0 hertz nominal single component

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.250 inches single group

• Transformer Winding Connection Type

  delta-wye

• Maximum Transformer Power Rating

  285.5 volt-ampere single component

• Mounting Facility Quantity

  4 single group

• Winding Power Rating

  135.5 volts-amperes single component 1st secondary

• Mounting Method

  threaded stud single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.688 inches nominal single mounting facility single center group

• Winding Operating Current

  4.1 amperes ac nominal single component 1st secondary

• Terminal Type And Quantity

  9 solder stud

• Winding Power Rating

  150.0 volts-amperes single component 2nd secondary

• Winding Operating Voltage

  19.10 ac volts nominal single component 1st secondary

• Body Width

  4.000 inches maximum

• Winding Operating Voltage

  35.40 ac volts nominal single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group