18B1238

Technical Characteristics

• Terminal Type And Quantity

  8 wire lead and 1 terminal block w/screws

• Unpackaged Unit Weight

  2.000 pounds

• Winding Operating Voltage

  277.00 ac volts nominal single component single primary and 480.00 ac volts nominal

• Winding Operating Current

  140.0 milliamperes ac maximum single component single secondary

• Winding Tap Location

  neutral tap single component single primary

• Mounting Method

  bracket single group and slot

• Mounting Facility Quantity

  4 single group

• Body Width

  2.000 inches maximum

• Overall Height

  4.500 inches maximum

• Reliability Indicator

  not established

• Cognizant Service

  usn

• Winding Operating Voltage

  120.00 ac volts nominal single component single secondary and 208.00 ac volts nominal

• Winding Tap Location

  neutral tap single component single secondary

• Winding Function And Quantity

  1 primary single component and 1 secondary

• Inclosure Type

  fully inclosed

• Maximum Transformer Power Rating

  50.0 volt-ampere single component

• Transformer Winding Connection Type

  wye-wye

• Input-Output Phase Relationship

  three phase to three phase single component

• Frequency Rating

  400.0 hertz nominal single component

• Mounting Slot Width

  0.313 inches nominal single group

• Overall Width

  2.125 inches nominal

• 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

  2.438 inches nominal single mounting facility single center group

• Overall Length

  5.000 inches nominal