标准摘要
[中文适用范围]： IEC 61558-2-6涉及通用应用的安全隔离变压器和包含安全隔离变压器的电源装置的安全。包含电子电路的变压器也受本文件涵盖。除非另有说明，从本处起，术语“变压器”涵盖通用应用的安全隔离变压器和包含安全隔离变压器的电源装置。本文件适用于（线性）电源装置。对于开关电源装置，适用IEC 61558-2-16。本文件适用于静止式或便携式、单相或三相、风冷（自然或强制）的独立或关联的干式变压器。绕组可以是灌封的或非灌封的。额定供电电压不超过1000V交流电，额定供电频率和内部工作频率不超过500Hz。额定输出不超过：单相变压器10kVA；三相变压器16kVA。本文件适用于额定输出无限制但需经购买方和制造商同意的变压器。空载输出电压或额定输出电压不超过50V交流电或120V无纹波直流电。本文件不适用于连接到变压器输入端子和输出端子的外部电路及其组件。 [外文原描述]： IEC 61558-2-6:2021 deals with the safety of safety isolating transformers for general applications and power supply units incorporating safety isolating transformers for general applications. Transformers incorporating electronic circuits are also covered by this document. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. - adjustment of structure and references in accordance with IEC 61558-1:2017; - description of constructions moved in IEC 61558-1:2017; - new symbol for power supply unit with linearly regulated output voltage. It has the status of a group safety publication in accordance with IEC Guide 104. This International Standard is to be used in conjunction with IEC 61558-1:2017 .
英文名称Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications