WE2555

Technical Characteristics

• Winding Operating Voltage

  10.50 dc volts nominal single component 1st secondary and 26.20 dc volts nominal single component 1st secondary and 33.00 dc volts nominal single component 1st secondary

• Winding Operating Voltage

  115.00 ac volts minimum single component single primary and 201.00 ac volts maximum single component single primary

• Thread Series Designator

  unc 1st group

• Winding Operating Voltage

  26.00 ac volts nominal single component 4th secondary

• Winding Tap Location (Non-Core)

  err-070

• Maximum Operating Temp

  155.0 deg celsius

• Winding Function And Quantity

  1 primary single component and 7 secondary single component

• Winding Operating Voltage

  74.50 ac volts nominal single component 2nd secondary

• Inclosure Type

  fully inclosed

• Overall Length

  3.530 inches maximum

• Features Provided

  w/rectifier and color coded lead

• Winding Operating Current

  5.0 amperes dc maximum single component 1st secondary

• Mounting Hole Diameter

  0.148 inches minimum 2nd group and 0.165 inches maximum 2nd group

• Mounting Method

  unthreaded hole 2nd group

• Transformer Winding Connection Type

  wye-open delta and wye-wye

• Winding Operating Current

  130.0 milliamperes ac maximum single component 3rd secondary

• Winding Operating Voltage

  36.00 ac volts nominal single component 3rd secondary

• Mounting Facility Quantity

  4 all groupings

• Overall Width

  2.580 inches minimum and 2.680 inches maximum

• Terminal Type And Quantity

  31 wire lead

• Input-Output Phase Relationship

  three phase to three phase single component and three phase to single phase single component

• Mounting Method

  threaded hole 1st group

• Special Features

  voltages and currents have been rectified for the first secondary

• Unpackaged Unit Weight (Non-Core)

  1.700 pounds

• Winding Operating Current

  230.0 milliamperes ac maximum single component 4th secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.428 inches minimum all mounting facilities single center group and 2.448 inches maximum all mounting facilities single center group

• Body Height

  1.420 inches maximum

• Thread Class (Non-Core)

  err-070

• Frequency Rating

  400.0 hertz nominal single component

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.990 inches minimum all mounting facilities single center group and 2.010 inches maximum all mounting facilities single center group

• Nominal Thread Size

  0.138 inches 1st group

• Test Data Document

  07187-4010238 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)