IEC 60695-10-2:20 14-02(en-fr)规定球压试验是一种用于评估聚合材料和最终产品部件在负载下的软化温度和加速材料流动以抵抗异常热的能力的方法。它适用于电工设备、组件和部件中使用的材料，也适用于除陶瓷以外的固体电绝缘材料。球压试验方法不适用于某些弹性体、发泡材料和其他在室温下趋于柔软的材料。鼓励产品委员会使用IEC 60695-10-3等其他方法评估这些材料。 第三版取消并取代了2003年发布的IEC 60695-10-2的第二版。它构成技术修订。 与上一版相比，主要变化如下: -添加介绍向用户介绍TC 89发布的基本指南文档， -在范围内增加对IEC指南104和ISO/IEC指南51的引用， -在新订的第3条中增加有关的用语和定义， -5.2:根据IECEE-CTL的建议，对试样支架的附加要求，以提高再现性， -5.3:根据IECEE-CTL的建议澄清加热炉要求，以提高再现性， -5.4:符合光学测量仪器方法要求的最低分辨率规范， -第6条和第8条中的新测试程序引入了最终产品验证测试（方法A）和材料性能测试（方法B）的单独方法，以及 -更新了条款11测试报告，使其与其他IEC 60695文件一致。 根据IEC指南104和ISO/IEC指南51，本标准具有基本安全出版物的地位。 关键词:异常发热球压试验法火灾隐患

IEC 60695-10-2:2014-02(en-fr) specifies the ball pressure test as a method for evaluating the softening temperature and accelerated material flow under load of polymeric materials and parts of end products in their ability to resist abnormal heat. It is applicable to the materials used in electrotechnical equipment, subassemblies and components, and to solid electrical insulating materials except ceramics.The Ball Pressure test method is not appropriate for certain elastomers, foamed materials, and other materials that tend to be soft at room temperature. Product Committees are encouraged to evaluate these materials using other methods such as IEC 60695-10-3. This third edition cancels and replaces the second edition of IEC 60695-10-2 published in 2003. It constitutes a technical revision. The main changes with respect to the previous edition are as follows:
- The addition of an introduction introduces the user to the basic guidance documents published by TC 89,
- Addition of a reference to IEC Guide 104 and ISO/IEC Guide 51 in the Scope,
- Additional relevant Terms and Definitions in new Clause 3,
- 5.2: Additional requirements to the test specimen support at the suggestion of IECEE-CTL to improve reproducibility,
- 5.3: Clarification of heating oven requirements at the suggestion of IECEE-CTL to improve reproducibility,
- 5.4: Specification of minimum resolution consistent with method requirements for optical measurement instrument,
- New Test Procedure in Clauses 6 and 8 which introduces separate methods for End Product proof testing (Method A) and material performance testing (Method B) and
- Updated Clause 11 Test Report to be consistent with other IEC 60695 documents.
This standard has the status of a basic safety publication in accordance with IEC Guide 104 and ISO/IEC Guide 51. Key words: Abnormal heat, Ball pressure test method, Fire hazard