Hot Set Test

(N)TSCGEWÖU cables designed for demanding reeling applications in mining and heavy industry, the cross-linked ethylene propylene rubber (EPR) insulation compound designated as 3GI3 according to DIN VDE 0207 Part 20 provides essential electrical and mechanical properties. The Hot Set Test, standardized in IEC 60811-507, serves as a critical quality verification procedure that confirms complete vulcanization and proper cross-linking of these thermoset insulation materials during the manufacturing process. This technical document explains the Hot Set Test methodology, its significance in validating curing quality, and its application to ensuring the performance integrity of (N)TSCGEWÖU cable insulation systems. 中压采矿电缆的可靠性和使用寿命从根本上取决于其绝缘材料的质量。对于为采矿和重工业中要求严格的卷筒应用而设计的(N)TSCGEWÖU电缆，根据DIN VDE 0207第20部分指定为3GI3的交联乙丙橡胶（EPR）绝缘化合物提供了必需的电气和机械性能。热定型测试在IEC 60811-507中标准化，作为一个关键的质量验证程序，确认这些热固性绝缘材料在制造过程中的完全硫化和适当的交联。本技术文件解释了热定型测试方法、其在验证固化质量方面的重要性以及其在确保(N)TSCGEWÖU电缆绝缘系统性能完整性方面的应用。