Standards catalogue

JS EN 61558-2-12:2009

Safety of power transformers, power supplies, reactors and similar products Part 2-12: Particular requirements for constant voltage transformers

This part of JS 61558 applies to stationary or portable, single-phase or polyphase, aircooled (natural or forced), associated or independent:- constant voltage auto-transformers- constant voltage separating transformers - constant voltage isolating transformers- constant voltage safety isolating transformers.

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