+AMD1:2003 CSV 带电作业.绝缘材料梯子

[中文适用范围]： 本标准适用于全绝缘的拼接梯或带延伸段的钩梯，或具有绝缘段和导电段组合的梯子，用于交流或直流电气装置上的带电作业，其额定电压交流为1000V及以上，直流为1500V及以上。梯子按功能分为1类和2类。本标准仅涉及由合成材料制成的梯子。这些梯子用于提供通常对架空线路结构的访问，并促进带电作业，无论是使用绝缘杆、直接接触电位，还是两者的组合。 [外文原描述]： Is applicable to fully insulating spliced or hook ladders with extension or having a combination of insulating and conductive sections and used for live working on a.c. or d.c. electrical installations at 1 000 V and above for a.c. and 1 500 V and above for d.c. This standard concerns only ladders made of synthetic material. These ladders are used, to provide access, generally on overhead line structures and to facilitate live working, either hot stick, barehanded or a combination of both. This consolidated version consists of the first edition (2001) and its amendment 1 (2003). Therefore, no need to order amendment in addition to this publication.