F458-70

Technical Characteristics

• Mounting Slot Width

  0.220 inches nominal single group

• Transformer Winding Connection Type

  delta-delta

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.240 inches minimum single mounting facility single center group and 2.260 inches maximum single mounting facility single center group

• Winding Function And Quantity

  1 primary single component

• Overall Height

  4.330 inches maximum

• Volt-Ampere Load Accuracy In Percent (Non-Core)

  1.0 single component

• Special Features

  secondary rated but not included

• Terminal Type And Quantity

  2 threaded stud

• Mounting Facility Quantity

  4 single group

• Cubic Measure (Non-Core)

  43.5 cubic inches

• Hazardous Locations/Environmental Protection

  dust resistant and humidity resistant and fungus resistant and 3.970 inches maximum

• Maximum Operating Temp

  160.0 deg celsius

• Mounting Method

  slot single group

• Inclosure Type

  fully inclosed

• Overall Width

  2.530 inches maximum

• Winding Operating Current

  888.0 amperes nominal b and better drop siding single component single primary

• Input-Output Phase Relationship

  three phase to three phase single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.735 inches minimum single mounting facility single center group and 1.765 inches maximum single mounting facility single center group

• Winding Operating Voltage

  120.00 ac pounds per hour wet single component single primary or 208.00 ac pounds per hour wet single component single primary