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Solid electrical insulating materials. Methods for evaluation of dielectric power factor and permittivity at power (50 Hz) frequency
Document status: Active
Rubber insulated cables for rated voltages up to and including 450/750 V. Part 4. Cords and flexible cables
Document status: Active
Rotating electrical machines. Part 18-31. Functional evaluation of insulation systems. Test procedures for form-wound windings. Thermal evaluation and classification of insulation systems used in rotating machines
Document status: Active
Low-voltage fuses. Part 1. General requirements
Document status: Replaced by GOST R IEC 60269-1-2010
Low-voltage switchgear and control gear assemblies. Part 2. Particular requirements for busbar trunking systems ( busways )
Document status: Active