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Information × Registration Number 0310U002297, 0109U001226 , R & D reports Title Making main switchboard for ship of project 58250 popup.stage_title Розроблення технічного проекту складової частини ДКР Head Negalskiy Igor Yriovith, Registration Date 18-12-2010 Organization Join of the enterprises Electrotechnical corporation "ElKor" popup.description2 The object of research are main panelboards of ship, which must execute the set functions, saving technical descriptions and shutting out the erroneous wearing-outs of facilities of defence in the conditions of exploitation, accepted to the ship on the whole. These panelboards were created with the purpose of conforming to the modern international requirements to panelboards of ships - both technical and ecological. On results the developed technical project future panelboards must execute distributing of electric power on ship by voltage 380 V and 220 V by frequency 50 Hz and by voltage 440 V by frequency 60 Hz on the three-phase and monophase system without a zero wire with providing of necessary categories of reliability in all of the modes of exploitation of panelboards, that is the novelty of this project. Panelboards must maintain the nominal current on the main tires of panelboards to 2300 A, shock current of short circuit on the main tires of panelboards to 55000 A. Panelboards must be proof to the mechanical blow of non-permanent action for duration from 0,5 ms to 2,0 ms with the acceleration of 15 g. In panelboards possibility of free access will be created to all of parts and elements in the process of exploitation, their construction will answer the requirements of technical aesthetics. The general term of service of panelboards must make not less 25 years. Industry of application is ships of navy of Ukraine. Product Description popup.authors Іванченко Дмитро Павлович Зуєва Тетяна Олександрівна Крехно Олександр Іванович popup.nrat_date 2020-04-02 Close