Explosive atmospheres. Part 29-3. Gas detectors. Guidance on functional safety of fixed gas detection systems
Document status: Active
Lamp controlgear. Ballasts for discharge lamps (excluding fluorescent lamps). Performance requirements
Document status: Active
Plugs and socket-outlets for household and similar purposes. Part 2-6. Particular requirements for switched socket-outlets with interlock for fixed electrical installations and methods of tests
Document status: Cancelled
Enamelled round winding wires. Method of the heat shock test
Document status: Active
Nuclear power vessel-encapsulated pressurized-water reactor. General requirements to in-core reactor monitoring system
Document status: Active
Electrical accessories. Circuit breakers for overcurrent protection for household and similar installation
Document status: Replaced by GOST R 50345-2010
Cable trunking and ducting systems for electrical installations. Part 2-2. Particular requirements. Cable trunking systems and cable ducting systems intended for underfloor and flush floor installations
Document status: Active
Rotating electrical machines. Part 18-22. Functional evaluation of insulation systems. Test procedures for wire-wound windings. Classification of changes and insulation component substitutions
Document status: Active
Stop valves for thermal power-stations. Types and main parameters
Document status: Active
Automatic rotational frequency control systems (ARFCS) of marine, locomotive and industrial reciprocating internal combustion engines. General specifications
Document status: Active
Lighting fixtures and complexes. Terms and definitions
Document status: Active
Low-voltage fuse-links. Part 4. Supplementary requirements for fuse-links for the protection of semiconductor devices
Document status: Cancelled