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BS EN 61558-2-10:2014

Действует
Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V — 18 стр.
ICS
29.180 Transformers. Reactors / Трансформаторы. Реакторы