B191

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.500 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.620 inches nominal single mounting facility single center group

• Winding Operating Current

  40.0 milliamperes nominal b and better drop siding single component 2nd secondary

• Winding Operating Voltage

  115.00 ac pounds per hour wet single component all primary

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Function And Quantity

  2 primary single component and 3 secondary single component

• Body Height

  2.350 inches nominal

• Body Width

  2.000 inches nominal

• Mounting Slot Width

  0.156 inches nominal single group

• Inclosure Type

  hermetically sealed

• Winding Operating Current

  600.0 milliamperes nominal b and better drop siding single component 1st secondary

• Winding Operating Voltage

  532.00 ac pounds per hour wet single component 3rd secondary

• Mounting Method

  flange single group and slot single group

• Winding Operating Voltage

  142.00 ac pounds per hour wet single component 2nd secondary

• Mounting Facility Quantity

  4 single group

• Frequency Rating

  50.0 hertz minimum single component and 400.0 hertz maximum single component

• Terminal Type And Quantity

  10 standoff insulator

• Winding Operating Voltage

  6.30 ac pounds per hour wet single component 1st secondary

• Body Length

  2.000 inches nominal

• Winding Operating Current

  1.0 milliamperes nominal b and better drop siding single component 3rd secondary