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Information × Registration Number 0399U003535, 0199U001206 , R & D reports Title To justify a capability of replacement of copper conductors on aluminium at mounting of explosive networks in drifts of trunks popup.stage_title Провести сбір вихідних даних і ознайомитися з результатами досліджень та даними практики по використанню алюмінієвих провідників у вибуховонебезпечній зоні Head Konovalov Viktor Afanasiyevych, Registration Date 17-09-1999 Organization Research Institute of Organization and Mechanization of Mine Construction popup.description2 Research of effectiveness of use of cables with aluminium guides. Now in a coal industry, including mine construction, according to N 462 (RS) the use of cables of all purposes (power, monitoring and s.o.) with aluminium guides and is forbidden in this connection are used more expensive also deficient copper cables. At the same time "Rules of the device of the electroinstallations" suppose use of cables with aluminium leader in explosive zones of some classes. Referring on stated, the problem on realization of researches on study of a capability of replacement of copper wires on aluminium is delivered. Analytical and laboratory researches. In conformity with the calendar plan the collecting of basic data and familiarization with outcomes of researches and data of practice on use of aluminium conductors in explosive zones is conducted. The advantages and defects of aluminium are certain as material conductive lived of conductors with reference to specifity of explosive networks in mine trunks. The outco mes of activity on stade will be used at definition of explosive zones and cases, where the replacement of conductors on aluminium is possible, that will supply decrease of costs on 20-25 of % on guide a cable. Ministry Coal of an Industry of Ukraine, vertical trunks of mines Product Description popup.authors popup.nrat_date 2020-04-03 Close