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Electrical equipment and installations for a.c. voltages from 1 up to 750 kV. Requirements for dielectric strength of insulation
Document status: Active
Secondary cells and batteries for renewable energy storage. General requirements and methods of test. Part 1. Photovoltaic off-grid application
Document status: Active
Electric and optical fibre cables. Test methods for non-metallic materials. Part 509. Mechanical tests. Test for resistance of insulations and sheaths to cracking (heat shock test)
Document status: Active
United power system and isolated power systems. Operative-dispatch management. Active power reserves of United power system of Russia. Evaluation of the volume of active power reserves at short-term planning. Norms and requirements
Document status: Active
Electrotechnical glass epoxies phenol cylinders and tubes. Specifications
Document status: Active
Tests for electric cables under fire conditions. Circuit integrity. Part 1. Test method for fire with shock at a temperature of least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm
Document status: Replaced by GOST IEC 60331-1-2021
