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作废 T/TZXL 001-2024
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额定电压450/750V及以下热塑性无卤低烟阻燃绝缘耐火电线
发布日期: 2024-12-25
实施日期: 2024-12-28
废止日期: 2026-07-27
本文件规定了额定电压450/750V及以下热塑性无卤低烟阻燃绝缘耐火电线的产品结构、技术要求、试验、验收规则、交货长度、标志和包装。 本文件适用于额定电压450/750V及以下热塑性无卤低烟阻燃绝缘耐火电线
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研制信息
相似标准/计划/法规
现行
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现行
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现行
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BS EN 50525-3-31. Electric cables. Low voltage energy cables of rated voltages up to and including 450/750 V. Part 3-31. Cables with special fire performance. Single core non-sheathed cables with halogen-free thermoplastic insulation, and low emission of smoke
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