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IEC 60570:1977 ed1.0
Electrical supply track systems for luminaires
27 стр.
Заменен
Печатная копияЭлектронный (pdf)
278.46 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
29.120.20 Connecting devices / Соединительные устройства29.140.40 Luminaires / Светильники
Описание
This standard applies to track systems for ordinary interior use with two or more poles and with provision for earthing (Class 1), with a rated voltage not exceeding 440 V between poles (live conductors), rated frequency not exceeding 60 Hz and a rated current not exceeding 16 A per conductor for the connection of luminaires to the electrical supply.