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IEC 61050:1991 ed1.0

Действует
Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements — 71 стр.
Applicable to independent and built-in single-phase transformers with separate input and output windings, for use on a.c. supply up to 1000 V at 50 Hz or 60 Hz, to supply and stabilize cold cathode tubular lamps (or assemblies of such lamps) having a no-load rated output voltage exceeding 1000 V but not exceeding 10 000 V and intended for lighting and for electric advertising signs, light signals and similar purposes. The contents of the corrigendum of March 1992 have been included in this copy.
ICS
29.140.30 Fluorescent lamps. Discharge lamps / Флуоресцентные лампы. Разрядные лампы