641-071

Technical Characteristics

• Winding Operating Voltage

  11.20 dc pounds per hour wet single component 3rd primary

• Winding Operating Voltage

  105.00 ac pounds per hour wet single component 1st primary

• Winding Tap Location (Non-Core)

  multiple taps w/o neutral tap single component 1st secondary

• Winding Operating Voltage

  11.05 ac pounds per hour wet single component 2nd secondary and 11.20 ac pounds per hour wet single component 2nd secondary

• Winding Function And Quantity

  3 primary single component and 2 secondary single component

• Winding Tap Location (Non-Core)

  tap w/o center tap single component 2nd secondary

• Body Height

  2.500 inches nominal

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.344 inches nominal single mounting facility single center group

• Mounting Slot Width

  0.312 inches nominal single group

• Winding Operating Current

  180.0 milliamperes maximum of standard range b and better drop siding single component 1st secondary

• Winding Tap Location (Non-Core)

  center tap single component 2nd primary

• Body Width

  3.000 inches maximum

• Winding Operating Current

  4.5 amperes maximum of standard range b and better drop siding single component 2nd primary

• Winding Tap Location (Non-Core)

  center tap single component 3rd primary

• Mounting Method

  slot single group

• Inclosure Type

  fully inclosed

• Body Length

  3.000 inches nominal

• Winding Operating Voltage

  11.20 dc pounds per hour wet single component 2nd primary

• Winding Operating Voltage

  139.00 dc pounds per hour wet single component 1st secondary and 86.49 dc pounds per hour wet single component 1st secondary and 170.00 dc pounds per hour wet single component 1st secondary

• Reliability Indicator

  not established

• Terminal Type And Quantity

  15 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility single center group

• Frequency Rating

  60.0 hertz nominal single component