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IEC 62621-2011

铁路应用设施 固定设备 电力牵引 用于架空接触线系统的复合绝缘子特定要求

Railway applications - Fixed installations - Electric traction - Specific requirements for composite insulators used for overhead contact line systems

适用范围:IEC 62621:2011 specifies characteristics for composite insulators of electric traction overhead contact line systems for railways, as defined in IEC 60913. Insulators specified in this standard are applied for electric traction supply voltages with a nominal voltage greater than 1 000 V for a.c. or a nominal voltage greater than 1 500 V for d.c.. The standard establishes the product characteristics, the test methods and acceptance criteria.

发布日期: 2011-06-29

实施日期: 2011-06-29

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