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Information × Registration Number 0308U003629, 0107U005619 , R & D reports Title Device development for controlling the parameters of protection employees from striking by the electrical current to mining network. popup.stage_title Розроблення, узгодження і затвердження технічного завдання(ТЗ) Head Vaculchik Volodimir Grygorovych, Registration Date 14-05-2008 Organization State Open joint-stock Company "Research and Design Institute of automation of coal industry" popup.description2 Designed technical requirement on the device. Main technical requirements: a) Controlled time of checking a protection scheme, s, under 0,2. b) Range of checking a resistance of drain, kOm, from 0 to 60. c) Feeding a device independent.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close