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The "A.D.D. - Distribution" installed four mobile autonomous power supply units by HOBART (USA) to "Pulkovo Airport". These units will supply with power aircrafts on the basis of Cummins diesel engine.
Four mobile autonomous power supply units give power to foreign produced aircrafts in "Pulkovo-1" and "Pulkovo-2". Two of them - 120 KW with two outputs of 400 Hz and an additional module with 28V output - can supply power for two plains each. The other two units have 90 KW each with one 400 Hz output - designed for simultaneous electric feed of landed aircraft.
Ground Power Units by Hobart are diesel generators on 4 wheels. They are reliably protected by a casing from adverse atmospheric influences and damages, maneuverable and are capable to bear overloads.
The A.D.D. Group of Companies cooperates with "Pulkovo Airport" since 2002, offering various decisions which provide effective power supply of the airport and air liners.
10.08.2007

