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NEN EN IEC 61558-2-4:1998被替代
Safety Of Power Transformers, Power Supply Units And Similar - Part 2-4: Particular Requirements For Isolating Transformers For General Use
出版：Nederlands Normalisatie Instituut
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基本信息
標(biāo)準(zhǔn)編號(hào)： NEN EN IEC 61558-2-4:1998
發(fā)布時(shí)間：1998/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Nederlands Normalisatie Instituut
標(biāo)準(zhǔn)頁(yè)數(shù)：21
標(biāo)準(zhǔn)簡(jiǎn)介
Applicable to stationary or portable, single-phase or poly-phase, air-cooled isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V a.c. and rated frequency not exceeding 500 Hz, the rated output not exceeding: 25 kVA for single-phase transformers; 40 kVA for poly-phase transformers.
標(biāo)準(zhǔn)備注
Partially supersedes NEN 10742. (08/2002)
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替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)
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IEC 61558-2-4 Ed. 1.0 - Identical
