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IEC 60519-2:1975 ed1.0

Заменен
Safety in electro-heat installations - Part 2: Particular requirements for resistance heating equipment — 12 стр.
Cancels and replaces the previous edition which had the status of a report. Applies to direct and indirect resistance heating installations. Standardizes the safety requirements to be respected in the industrial furnaces energized with d.c. or a.c. single-phase or polyphase voltage of frequency up to 60 Hz.
ICS
25.180.10 Electric furnaces / Электрические печи