Online Standards Store PDF
Electric light sources. Methods of measuring of electrical and luminous characteristics
Document status: Replaced by GOST R 55702-2020
Rotating electrical machines. Part 2-3. Specific test methods for determining losses and efficiency of converter-fed AC induction motors
Document status: Active
Low-voltage surge protective devices. Part 12. Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
Document status: Active
Photovoltaic systems. Solar trackers. General specifications
Document status: Active