4959

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.750 inches nominal single mounting facility single center group

• Frequency Rating

  50.0 hertz minimum single component and 400.0 hertz maximum single component

• Terminal Type And Quantity

  11 tab, solder lug

• Inclosure Type

  open

• Winding Operating Voltage

  18.00 ac volts nominal single component 1st secondary and 30.00 ac volts nominal single component 1st secondary and 47.00 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  99.00 ac volts nominal single component single primary and 117.00 ac volts nominal single component single primary and 134.00 ac volts nominal single component single primary

• Winding Operating Voltage

  45.00 ac volts nominal single component 2nd secondary

• Mounting Method

  flange single group and unthreaded hole single group

• Body Width

  2.750 inches nominal

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Winding Shielding Method

  internal shield grounded to core and brought out to terminal single component

• Winding Operating Current

  1.0 amperes ac maximum single component 1st secondary

• Winding Operating Current

  40.0 milliamperes ac maximum single component 2nd secondary

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Length

  3.130 inches nominal

• Mounting Hole Diameter

  0.220 inches nominal single group

• Body Height

  2.630 inches nominal