+ 7 (8352) 220-110 + 7 (8352) 220-130 Home  |  Company  |  Our Clients  |  Service centers RUS / ENG Products Documentation Software Contacts Home page » Products » OOPT equipment Equipment for operational direct current systems (DCS) LLC NPP EKRA manufactures a wide range of equipment for the construction of operational direct current systems (DCS). Since the beginning of production in 2005, the company has accumulated rich experience in the development, production and implementation of equipment to ensure reliable and uninterrupted power supply for the own needs of energy and industrial facilities. The equipment fully complies with the standards of JSC FGC UES SO 153-34.20.122-2006 "Standards for technological design of substations with a high voltage of 35-750 kV", STO 56947007-29.120.40.041-2010 "Operational direct current systems of substations, technical requirements". EKRA Research and Production Enterprise LLC is a leading manufacturer of high-tech power supply equipment for operational direct current systems of energy enterprises and other sectors of the national economy. A number of serial products have been developed for completing OOPTs, which are successfully supplied to the facilities of such major customers as OJSC Concern Rosatom (according to the 4th, 3rd and 2nd class of safety), OJSC FGC UES, RAO Gazprom, OJSC AK Transneft, OJSC Sibur Holding, etc. Read more ... Monitoring system for OOPT equipment DC / DC - converter series IPPN RSAB control relay Insulation control relay RKIE EKRA-SKI insulation monitoring system Power cabinet for operational blocking circuits, SHNE8010 series Operating current distribution cabinet DC board for substations of the SHNE8750 series ShPT for power plants of the SHNE8700 series Distributed OOPT of SHOTE type ZPU transistor type ZPU-10 series ZPU series thyristor-type chargers Rechargeable batteries (AB) Operational direct current system SOPT Head of NKU Department Lopatin Andrey Anatolievich +7 (8352) 220-110, 220-130, ext. 9222 ekra5@ekra.ru © 2007-2021 EKRA Website creation WebStroy