IT3520

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Winding Operating Voltage

  27.96 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  115.50 ac volts nominal single component 2nd primary

• Winding Operating Voltage

  23.10 ac volts nominal single component 1st secondary

• Nominal Thread Size

  0.164 inches single group

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded hole single group

• Winding Operating Voltage

  23.10 ac volts nominal single component 3rd secondary

• Inclosure Type

  fully inclosed

• Cubic Measure (Non-Core)

  91.2 cubic inches

• Features Provided

  color coded lead

• Reliability Indicator

  not established

• Winding Operating Voltage

  96.10 ac volts nominal single component 1st primary and 115.50 ac volts nominal single component 1st primary

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Function And Quantity

  2 primary single component and 3 secondary single component

• Overall Length

  5.040 inches maximum

• Thread Series Designator

  unc single group

• Overall Height

  4.480 inches maximum

• Overall Width

  4.040 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.000 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  13 wire lead