IEC 60794-3-40-2008 光纤光缆.第3-40部分:室外光纤光缆.充气和/或拉式非人类可及排雨管和生活污水管安装用下水道光缆和管道用系列规范

标准号：IEC 60794-3-40-2008
中文标准名称：光纤光缆.第3-40部分:室外光纤光缆.充气和/或拉式非人类可及排雨管和生活污水管安装用下水道光缆和管道用系列规范
英文标准名称：Optical fibre cables - Part 3-40: Outdoor optical fibre cables - Family specification for sewer cables and conduits for installation by blowing and/or pulling in non-man accessible storm and sanitary sewers
标准类型：M33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：M33
国际标准分类号：33.180.10
引用标准：IEC 60304-1982;IEC 60793-1-20;IEC 60793-1-40;IEC 60793-1-44;IEC 60793-2;IEC 60793-2-50;IEC 60794-1-1;IEC 60794-1-2;IEC 60794-3;IEC 60794-3-10;IEC 60811-1-1-1993;IEC 60811-5-1-1990
适用范围：This part of IEC 60794 is a family specification that covers sewer cables and conduits forinstallation by blowing and/or pulling in non-man accessible storm and sanitary sewers, alsoapplicable for man-accessible and lateral ones. Systems built with components covered bythis standard are subject to the requirements of sectional specification IEC 60794-3.Sewer cable and conduit constructions have to meet the different requirements of the seweroperating companies and/or associations regarding chemical, environmental, operational,cleaning and in general maintenance conditions.Preferential applications, describing sewer cable characteristics versus methods ofinstallation is reported in Annex A and Annex B for non-man accessible sewers.Clause 4 describes a blank detail specification for sewer cables and conduits for installationby blowing and/or pulling in storm and sanitary sewers. It incorporates some minimumrequirements.Detail specifications may be prepared on the basis of this family specification.The parameters specified in this standard may be affected by measurement uncertaintyarising either from measurement errors or calibration errors due to lack of suitable standards.Acceptance criteria should be interpreted with respect to this consideration.The number of fibres tested is representative of the sewer cable and should be agreedbetween the customer and the supplier.