1982-3

Technical Characteristics

• Winding Function And Quantity

  1 primary and 1 secondary

• Nominal Thread Size

  0.250 inches

• Winding Tap Location

  neutral tap

• Winding Operating Current

  800.0 milliamperes ac nominal

• Winding Operating Voltage

  197.00 ac volts minimum and 206.00 ac volts maximum

• Terminal Type And Quantity

  4 standoff,solder lug and 6 tab,solder lug

• Thread Class

  2b

• Thread Direction

  right-hand

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.745 inches minimum and 3.755 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.245 inches minimum and 2.255 inches maximum

• Input-Output Phase Relationship

  three phase to three phase

• Transformer Winding Connection Type

  delta-wye

• Maximum Transformer Power Rating

  3.2 kilovolt-ampere

• Winding Shielding Method

  internal shield grounded to core

• Maximum Operating Temp

  170.0 deg celsius

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4

• Mounting Method

  threaded hole

• Overall Length

  7.500 inches maximum

• Overall Height

  5.938 inches maximum

• Overall Width

  3.750 inches maximum

• Frequency Rating

  380.0 hertz minimum and 420.0 hertz maximum

• Winding Operating Voltage

  1.17 ac kilovolts nominal

• Unpackaged Unit Weight

  12.750 pounds

• Thread Series Designator

  unc