20731

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Winding Operating Voltage

  29.70 ac volts nominal single component single secondary

• Overall Length

  4.000 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.400 inches nominal single mounting facility single center group

• Mounting Method

  threaded hole single group

• Thread Series Designator

  unf single group

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Winding Operating Current

  1.5 amperes dc nominal single component single secondary

• Input-Output Phase Relationship

  three phase to three phase single component

• Winding Operating Voltage

  208.00 ac volts nominal single component single primary

• Maximum Operating Temp

  125.0 deg celsius

• Transformer Winding Connection Type

  delta-delta

• Reliability Indicator

  not established

• Winding Shielding Method

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

• Thread Class (Non-Core)

  err-070

• Frequency Rating

  60.0 hertz nominal single component

• Overall Width

  3.700 inches maximum

• Unpackaged Unit Weight (Non-Core)

  4.000 pounds

• Hazardous Locations/Environmental Protection

  salt water resistant and vibration resistant

• Terminal Type And Quantity

  7 turret

• Overall Height

  2.150 inches maximum

• Nominal Thread Size

  0.190 inches single group

• Thread Direction (Non-Core)

  err-070