{"id":247164,"date":"2024-10-19T16:15:52","date_gmt":"2024-10-19T16:15:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60794-3-402008-2009\/"},"modified":"2024-10-25T11:21:30","modified_gmt":"2024-10-25T11:21:30","slug":"bs-en-60794-3-402008-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60794-3-402008-2009\/","title":{"rendered":"BS EN 60794-3-40:2008 2009"},"content":{"rendered":"

IEC 60794-3-40:2008 is part of IEC 60794 family specification that covers sewer cables and conduits for installation by blowing and\/or pulling in non-man accessible storm and sanitary sewers, also applicable for man-accessible and lateral ones. Systems built with components covered by this standard are subject to the requirements of sectional specification IEC 60794-3. This publication is to be read in conjunction with IEC 60794-1-1:2011<\/span>, IEC 60794-1-2:2003<\/span> and IEC 60794-3:2001<\/span>.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nCONTENTS <\/td>\n<\/tr>\n
9<\/td>\nFOREWORD <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
12<\/td>\n3 Symbols <\/td>\n<\/tr>\n
13<\/td>\n4 Family specification for sewer cables and conduits for installation by blowing and\/or pulling in sewers (blank detail specification and minimum requirements)
4.1 Construction <\/td>\n<\/tr>\n
14<\/td>\n4.2 Optical fibres
Tables
Table 1 \u2013 Single-mode dispersion unshifted (B1.1) optical fibre
Table 2 \u2013 Single mode dispersion shifted (B2) optical fibre <\/td>\n<\/tr>\n
15<\/td>\nTable 3 \u2013 Single mode non-zero dispersion (B4) optical fibre
Table 4 \u2013 Single mode (B6) optical fibre <\/td>\n<\/tr>\n
16<\/td>\n4.3 Sewer cable constructions
Table 5 \u2013 Characteristics \u2013 Cable for installation within conduits (previously fixed to the sewer wall) <\/td>\n<\/tr>\n
17<\/td>\nTable 6 \u2013 Characteristics \u2013 Cable for direct installation into the sewer duct <\/td>\n<\/tr>\n
18<\/td>\n4.4 Installation and operating conditions
Table 7 \u2013 Characteristics \u2013 Conduit construction
Table 8 \u2013 Tests applicable to cables\/cable elements <\/td>\n<\/tr>\n
19<\/td>\n4.5 Mechanical and environmental tests
Table 9 \u2013 Conduits \u2013 Tests applicable <\/td>\n<\/tr>\n
22<\/td>\nTable 10 \u2013 Optical fibre cable \u2013 Tests applicable <\/td>\n<\/tr>\n
26<\/td>\nTable 11 \u2013 Tests applicable <\/td>\n<\/tr>\n
30<\/td>\nAnnex A (informative) Blank detail specification
Table A.1 \u2013 Sewer optical fibre cable description \u2013 Within conduits <\/td>\n<\/tr>\n
31<\/td>\nTable A.2 \u2013 Sewer optical fibre description \u2013 Direct installation <\/td>\n<\/tr>\n
32<\/td>\nTable A.3 \u2013 Conduit description <\/td>\n<\/tr>\n
33<\/td>\nAnnex B (informative) OF cables for non-man accessible sewers
Table B.1 \u2013 Characteristics for optical fibre cables within non-man accessible sewers <\/td>\n<\/tr>\n
34<\/td>\nAnnex C (informative) Examples of conduits and sewer cables
Figures
Figure C.1 \u2013 Dielectric optical fibre sewer cable
Figure C.2 \u2013 Dielectric optical fibre sewer cable <\/td>\n<\/tr>\n
35<\/td>\nFigure C.3 \u2013 Optical fibre sewer cable within a conduit <\/td>\n<\/tr>\n
36<\/td>\nFigure C.4 \u2013 Optical fibre sewer cable for direct installation \u2013 peripheral strength members
Figure C.5 \u2013 Optical fibre sewer cable for direct installation \u2013 steel wire armouring <\/td>\n<\/tr>\n
37<\/td>\nFigure C.6 \u2013 Optical fibre sewer cable for spanning \u2013 peripheral strength members
Figure C.7 \u2013 Optical fibre sewer cable for spanning \u2013 steel wire armouring <\/td>\n<\/tr>\n
38<\/td>\nFigure C.8 \u2013 Optical fibre sewer cable for laying \u2013 aluminium tape
Figure C.9 \u2013 Optical fibre sewer cable for laying \u2013 corrugated steel <\/td>\n<\/tr>\n
39<\/td>\nFigure C.10 \u2013 Optical fibre sewer cable for laying \u2013 2-layer-steel wire armouring <\/td>\n<\/tr>\n
40<\/td>\nAnnex D (informative) Examples of installation schemes
Figure D.1 \u2013 Conduit robotized installation <\/td>\n<\/tr>\n
41<\/td>\nFigure D.2 \u2013 Spring loaded stainless-steel ring \u2013 conduit fastening
Figure D.3 \u2013 Schematic drawing robotized installation \u2013 Drilling <\/td>\n<\/tr>\n
42<\/td>\nFigure D.4 \u2013 Schematic drawing \u2013 Spanning of optical fibre cables within sewers
Figure D.5 \u2013 Schematic drawing \u2013 laying on the ground of optical fibre cables within sewers <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Optical fibre cables – Outdoor cables. Family specification for sewer cables and conduits for installation by blowing and\/or pulling in non-man accessible storm and sanitary sewers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2009<\/td>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":247166,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[649,2641],"product_tag":[],"class_list":{"0":"post-247164","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/247164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/247166"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=247164"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=247164"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=247164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}