77C721052P1

Technical Characteristics

• Frequency Rating

  400.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal single mounting facility single center group

• Cubic Measure (Non-Core)

  146.12 cubic inches

• Winding Operating Current

  12.5 amperes ac maximum single component 1st primary output

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary input or 208.00 ac volts nominal single component single primary input

• Mounting Facility Quantity

  4 single group

• Transformer Winding Connection Type

  wye-wye

• Maximum Operating Temp

  65.0 deg celsius

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Winding Power Rating

  3.0 kilovolt-amperes single component all primary output

• Winding Function And Quantity

  1 primary, fixed autotransformer type single component

• Winding Operating Voltage

  240.00 ac volts nominal single component 1st primary output

• Winding Operating Current

  11.4 amperes ac maximum single component 3rd primary output

• Overall Width

  4.000 inches nominal

• Winding Operating Current

  11.9 amperes ac maximum single component 2nd primary output

• Overall Length

  6.500 inches nominal

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  flange single group and unthreaded hole single group

• Terminal Type And Quantity

  13 solder stud

• Inclosure Type

  fully inclosed

• Input-Output Phase Relationship

  three phase to three phase single component

• Winding Operating Voltage

  264.00 ac volts nominal single component 3rd primary output

• Winding Operating Voltage

  252.00 ac volts nominal single component 2nd primary output

• Overall Height

  5.620 inches maximum

• End Item Identification

  5840-01-259-2908; set 15

• Mounting Hole Diameter

  0.266 inches nominal single group

• Reliability Indicator

  not established