Draft Document - Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-23: Particular requirements and tests for transformers and power supply units for construction sites (IEC 96/301/CDV:2008); German version FprEN 61558-2-23:2008
文件草案-电源电压高达1100 V的变压器、电抗器、电源装置和类似产品的安全-第2-23部分:建筑工地用变压器和电源装置的特殊要求和试验(IEC 96/301/CDV:2008);德文版FprEN 61558-2-23:2008