420P2

Technical Characteristics

• Reliability Indicator

  not established

• Maximum Operating Temp

  130.0 deg celsius

• 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

• Mounting Hole Diameter

  0.148 inches minimum single group and 0.165 inches maximum single group

• Winding Operating Current

  1.5 amperes dc maximum single component 2nd secondary

• Body Height

  1.630 inches maximum

• Winding Operating Current

  3.0 amperes dc maximum single component 1st secondary

• Mounting Facility Quantity

  4 single group

• Overall Width

  2.750 inches maximum

• Winding Operating Current

  2.1 amperes dc maximum single component 3rd secondary

• Body Length

  3.630 inches maximum

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum single component

• Unpackaged Unit Weight (Non-Core)

  2.250 pounds

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.438 inches nominal single mounting facility single center group

• Winding Operating Current

  0.5 amperes dc maximum single component 4th secondary

• Mounting Method

  flange single group and unthreaded hole single group

• Winding Function And Quantity

  1 primary single component and 7 secondary single component

• 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

• 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

• Terminal Type And Quantity

  24 tab, solder lug

• Winding Operating Voltage

  21.50 ac volts minimum single component 3rd secondary and 24.50 ac volts maximum single component 3rd secondary

• Winding Operating Voltage

  21.50 ac volts minimum single component 4th secondary and 24.50 ac volts maximum single component 4th secondary

• Special Features

  1primary,7 secondary windings; all currents are shown as rectified; secondaries 6 and 7 are rated the same,0.1 amp dc at 16.5 and 19.5 volts rms; 5th secondary is 0.57 amps at 21.50 and 24.50 volts rms

• Transformer Winding Connection Type

  delta-delta