TD1998

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Tap Location (Non-Core)

  err-070

• Winding Function And Quantity

  3 primary single component and 3 secondary single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.810 inches nominal single mounting facility single center group

• Overall Length

  2.810 inches maximum

• Inclosure Type

  fully inclosed

• Mounting Method

  bracket single group and threaded hole single group

• Input-Output Phase Relationship

  three phase to three phase single component

• Terminal Type And Quantity

  15 wire lead

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.750 inches nominal single mounting facility single center group

• Overall Height

  2.750 inches maximum

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Frequency Rating

  60.0 hertz nominal single component

• Winding Operating Voltage

  440.00 ac volts nominal single component all primary

• Thread Series Designator

  unc single group

• Winding Power Rating

  1.0 volts-amperes single component all secondary

• Winding Operating Voltage

  24.00 ac volts nominal single component all secondary

• Winding Operating Current

  41.0 milliamperes ac maximum single component all secondary

• Overall Width

  2.310 inches maximum

• Transformer Winding Connection Type

  delta-wye

• Thread Direction (Non-Core)

  err-070

• Nominal Thread Size

  0.138 inches single group