JS EN 61558-2-23:2009
Safety of power transformers, power supplies, reactors and similar products Part 2-23: Particular requirements for transformers for construction sites
This part of JS 61558 applies to stationary or portable single-phase or poly-phase air-cooled (natural or forced) independent or associated, isolating or safety isolating transformers intended for use on construction sites, having a rated supply voltage not exceeding 1 000 v a.c., and a rated frequency not exceeding 500 Hz.
General information
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Status
Published Document (JS)
Publication date
01/02/2010
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Effiective date
01/08/2010
Number of pages
22
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