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Low - frequency, pulse transformers and rectifier filter chokes. Methods of measuring electric parameters

Document status: Active

Low-voltage switchgear and controlgear. Mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations

Document status: Replaced by GOST IEC 60715-2021

IEC System of plugs and socket-outlets for household and similar purposes. Particular requirements for SELV plugs and sockets 6, 12, 24, 48 V, a. c. and d. c., 16 A. Technical requirements

Document status: Active

Auxiliaries for lamps. d.c. or a.c. supplied electronic step-down converters for filament lamps. General and safety requirements

Document status: Cancelled

Power semiconductor modules. Overall and mounting dimensions

Document status: Active

Hydraulic turbines, storage pumps and pump-turbines. Model acceptance tests

Document status: Active