311-18344-01

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.125 inches nominal single mounting facility single center group

• Overall Height

  2.750 inches nominal

• Input-Output Phase Relationship

  three phase to three phase single component

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  1 primary single component and 4 secondary

• Nominal Thread Size

  0.164 inches single group

• Winding Operating Current

  2.8 amperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  19.30 ac volts nominal single component 1st secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Thread Class

  3b single group

• Terminal Type And Quantity

  16 turret

• Thread Series Designator

  unjc single group

• Winding Operating Voltage

  277.50 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  222.00 ac volts nominal single component 4th secondary

• Winding Operating Voltage

  159.00 ac volts nominal single component single primary

• Winding Operating Voltage

  11.10 ac volts nominal single component 2nd secondary

• Winding Operating Current

  41.0 milliamperes ac maximum single component 4th secondary

• Winding Operating Current

  41.0 milliamperes ac maximum single component 3rd secondary

• Winding Operating Current

  100.0 milliamperes ac maximum single component 1st secondary

• Mounting Method

  threaded hole single group

• Frequency Rating

  400.0 hertz nominal single component

• Overall Width

  1.780 inches nominal

• Overall Length

  3.500 inches nominal

• Thread Direction

  left-hand single group