27V21

Technical Characteristics

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.250 inches nominal single mounting facility single center group

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal single component

• Maximum Transformer Power Rating

  670.0 volt-ampere single component

• Body Width

  5.750 inches nominal

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  2 primary and 2 secondary single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  5.313 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Length

  6.500 inches nominal

• Body Height

  5.500 inches nominal

• Maximum Operating Temp

  105.0 deg celsius

• Mounting Facility Quantity

  4 single group

• Mounting Method

  flange and slot single group

• Winding Operating Current

  2.9 amperes ac maximum single component 3rd secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component all primary

• Winding Operating Voltage

  115.00 ac volts nominal single component all secondary

• Unpackaged Unit Weight

  21.000 pounds

• Terminal Type And Quantity

  8 solder stud