GB 19212.5-2011
電源電壓為1 100V及以下的變壓器、電抗器、電源裝置和類似產品的安全 第5部分:隔離變壓器和內裝隔離變壓器的電源裝置的特殊要求和試驗
Safety of transformers,reactors,power supply units and similar products for supply voltages up to 1100 V.Part 5:Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers