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Water-wheel type generators and motor-generators. General specifications

Document status: Active

Safety class 4 pipeline valves for technological systems of nuclear stations. General technical requirements

Document status: Replaced by GOST R 58788-2019

Test methods specific to filling compounds of electric cables. Drop-point. Separation of oil. Lower temperature brittleness. Total acid number. Absence of corrosive components. Permittivity at temperature 23 C. D.c. resistivity at temperature 23 C and 100 C

Document status: Cancelled

Brushes for electrical rotating machines. General specifications

Document status: Withdrawn

Explosionproof electrical apparatus.. Part 14. Electrical installations in explosive gas atmospheres (other than mines)

Document status: Active

Insulation coordination for equipment within low-voltage systems. Part 2-1. Application guide. Explanation of the application of the IEC 60664 series. Dimensioning examples and dielectric testing

Document status: Active