20A2653-1

Technical Characteristics

• Terminal Type And Quantity

  18 turret

• Inclosure Type

  fully inclosed

• Winding Operating Voltage

  21.50 ac volts minimum single component 1st secondary and 24.50 ac volts maximum single component 1st secondary

• Body Height

  1.480 inches maximum

• Winding Operating Voltage

  21.50 ac volts minimum single component 2nd secondary and 24.50 ac volts maximum single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility single center group

• Mounting Method

  unthreaded hole single group

• Transformer Winding Connection Type

  delta-delta

• Reliability Indicator

  not established

• Maximum Operating Temp

  130.0 deg celsius

• Mounting Hole Diameter

  0.148 inches minimum single group and 0.165 inches maximum single group

• Winding Function And Quantity

  1 primary single component and 5 secondary single component

• Winding Operating Voltage

  38.00 ac volts minimum single component 3rd secondary and 42.00 ac volts maximum single component 3rd secondary

• Mounting Facility Quantity

  4 single group

• Overall Width

  2.750 inches maximum

• Winding Operating Current

  1.0 amperes dc maximum single component 2nd secondary

• Winding Operating Current

  1.0 amperes dc maximum single component 3rd secondary

• Cubic Measure (Non-Core)

  14.8 cubic inches

• Special Features

  1primary,5 secondaries; all currents are stated as rectified; 5th secondary ratings are the same as 4th secondary

• Body Length

  3.630 inches maximum

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum single component

• Winding Operating Current

  2.2 amperes dc maximum single component 1st secondary

• Winding Operating Current

  0.1 amperes dc maximum single component 4th secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.438 inches nominal single mounting facility single center group

• Winding Tap Location (Non-Core)

  err-070

• Winding Operating Voltage

  16.50 ac volts minimum single component 4th secondary and 19.50 ac volts maximum single component 4th secondary

• Winding Operating Voltage

  184.00 ac volts minimum single component single primary and 216.00 ac volts maximum single component single primary

• Winding Shielding Method

  internally shielded single component

• Input-Output Phase Relationship

  three phase to three phase single component and three phase to single phase single component