Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26: Particular requirements and tests for transformers and power supply units for saving energy and other purposes (IEC 61558-2-26:2013); German version EN 61558-2-26:2013
变压器、电抗器、电源装置及其组合的安全.第2-26部分:节能和其他用途的变压器和电源装置的特殊要求和试验(IEC 61558-2-26-2013);德文版EN 61558-2-26:2013