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United power system and isolated power systems. Determination of system wide technical parameters and characteristics of generation facilities. Trial run. General requirements
Document status: Active
Electric and optical fibre cables. Test methods for non-metallic materials. Part 513. Mechanical tests. Methods specific to polyethylene and polypropylene compounds. Wrapping test after conditioning
Document status: Active
Ceramic through insulators for voltage over 1000 V. General specifications
Document status: Active
Ceramic through insulators of nominal voltage over 1000 V. Types, main parameters and dimensions
Document status: Active
Electrical apparatus for use in the presence of combustible dust. Part 1-1. Electrical apparatus protected by enclosures and surface temperature limitation. Specification for apparatus
Document status: Cancelled