837539-1

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.220 inches nominal single mounting facility single center group

• Inclosure Type

  fully inclosed

• Input-Output Phase Relationship

  three phase to three phase single component

• Winding Operating Current

  24.5 milliamperes ac maximum single component 1st secondary

• Winding Operating Voltage

  40.50 ac volts nominal single component 3rd secondary

• Transformer Winding Connection Type

  wye-delta and wye-wye

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Winding Operating Voltage

  76.40 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  2480.00 ac volts nominal single component 2nd secondary

• Overall Length

  3.450 inches maximum

• Winding Operating Voltage

  9.15 ac volts nominal single component 4th secondary

• Winding Operating Current

  2.5 milliamperes ac maximum single component 2nd secondary

• Supplementary Features (Non-Core)

  cm55.0/p125.0

• Winding Function And Quantity

  3 primary single component and 4 secondary single component

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  18 tab, solder lug

• Overall Width

  2.800 inches maximum

• Nominal Thread Size

  0.138 inches single group

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  533.0 milliamperes ac maximum single component 4th secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.000 inches nominal single mounting facility single center group

• Winding Operating Current

  5.7 milliamperes ac maximum single component 3rd secondary

• Overall Height

  2.350 inches maximum

• Winding Tap Location (Non-Core)

  err-070

• Thread Quantity Per Inch

  32 single group

• Winding Operating Voltage

  97.00 ac volts nominal single component all primary

• Maximum Operating Temp

  155.0 deg celsius

• Mounting Method

  threaded hole single group