标准摘要
[中文适用范围]： GB／T 5023的本部分适用于额定电压U。／U为450／750 V及以下聚氯乙烯绝缘和护套(若有)软电 缆和硬电缆，用于交流标称电压不超过．450／750 V的动力装置。 注：对某些型号的软电缆，可使用术语“软线”。 各种型号的电缆规定在GB／T 5023．3、GB／T 5023．4等标准中。电缆的型号表示方法见附录A。 在GB／T 5023的第1、第3和第4等部分中规定的试验方法见GB／T 5023．2、GB／T 18380．12 2008和GB／T 2951—2008的相关部分。 [外文原描述]： IEC 60227-1:2007 applies to rigid and flexible cables with insulation, and sheath if any, based on polyvinyl chloride, of rated voltages Uo/U up to and including 450/750 V used in power installations of nominal voltage not exceeding 450/750 V a.c. The particular types of cables are specified in IEC 60227-3, IEC 60227-4, etc. The code designations of these types of cables are given in Annex A. The test methods specified in Parts 1, 3, 4, etc. are given in IEC 60227-2, IEC 60332-1-2 and in the relevant parts of IEC 60811. This third edition of IEC 60227-1 cancels and replaces the second edition, published in 1993, amendment 1 (1995) and amendment 2 (1997) The document 20/903/FDIS, circulated to the National Committees as amendment 3, led to the publication of this new edition.
英文名称Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: General requirements