MIL-T-27/344

Technical Characteristics

• Thread Class (Non-Core)

  err-070

• Winding Operating Voltage

  5.00 ac volts nominal single component single secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Terminal Type And Quantity

  9 turret

• Maximum Operating Temp

  130.0 deg celsius

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.480 inches minimum single mounting facility single center group and 2.520 inches maximum single mounting facility single center group

• Thread Series Designator

  unc single group

• Transformer Winding Connection Type

  delta-delta or delta-wye

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.980 inches minimum single mounting facility single center group and 2.020 inches maximum single mounting facility single center group

• Unpackaged Unit Weight (Non-Core)

  1.300 pounds

• Nominal Thread Size

  0.138 inches single group

• ~1

  data on certain environmental and performance r

• Overall Width

  1.490 inches maximum

• Frequency Rating

  400.0 hertz nominal single component

• Reliability Indicator

  not established

• Winding Operating Current

  6.0 amperes ac nominal single component single secondary

• Input-Output Phase Relationship

  three phase to three phase single component

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Overall Length

  2.940 inches maximum

• Inclosure Type

  fully inclosed

• Mounting Method

  threaded hole single group

• Specification/Standard Data

  81349-mil-t-27/344 government specification

• Body Height

  2.440 inches maximum

• Maximum Transformer Power Rating

  90.0 volt-ampere single component

• Mounting Facility Quantity

  4 single group

• Test Data Document

  81349-mil-t-27 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type