{"id":375235,"date":"2024-10-20T02:42:38","date_gmt":"2024-10-20T02:42:38","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60794-4-302021\/"},"modified":"2024-10-26T04:44:30","modified_gmt":"2024-10-26T04:44:30","slug":"bs-en-iec-60794-4-302021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60794-4-302021\/","title":{"rendered":"BS EN IEC 60794-4-30:2021"},"content":{"rendered":"

This part of IEC 60794, which is a family specification, specifies the optical fibre, cable elements, cable construction requirements, main requirements for installation and operating conditions, cable design characteristics and test for OPPC (optical phase conductor), used for carrying current as well as communication and data transmission. The corresponding environmental declaration can be built according to IEC TR 62839-1.<\/p>\n

The OPPC is a substitute for a conventional phase bare conductor containing optical fibres. Usually, the fibres are embedded loosely in protective buffer tubes. To fulfil mechanical and electrical requirements, an armouring of one or more layers with aluminium, aluminium alloy, and aluminium clad steel, galvanized steel or a mixture of them is helically stranded.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/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 Terms and definitions <\/td>\n<\/tr>\n
13<\/td>\n4 Symbols and abbreviated terms
5 Optical fibre
6 Cable elements
7 Cable construction
7.1 General <\/td>\n<\/tr>\n
14<\/td>\n7.2 Anti-corrosion
8 Main installation requirements
8.1 General
8.2 Installation methods and conditions of OPPC <\/td>\n<\/tr>\n
15<\/td>\n8.3 Installation methods and conditions of the fittings
8.4 Anti-twist
8.5 Installation methods and conditions of the closure
9 Cable design characteristics
Table 1 \u2013 Cable design characteristics <\/td>\n<\/tr>\n
16<\/td>\n10 Cable tests
10.1 General <\/td>\n<\/tr>\n
17<\/td>\n10.2 Classification of tests
10.2.1 Type test
10.2.2 Factory acceptance tests
10.2.3 Routine tests
10.3 Tensile performance <\/td>\n<\/tr>\n
18<\/td>\n10.4 Aeolian vibration
10.5 Creep
10.6 Sheave test <\/td>\n<\/tr>\n
19<\/td>\n10.7 Stress-strain test
10.8 Breaking strength
10.9 Twist
10.9.1 General
10.9.2 Set up <\/td>\n<\/tr>\n
20<\/td>\n10.9.3 Procedure
10.10 Temperature cycling
10.11 Water penetration (applicable to optical unit only)
10.12 Compound flow (drip) (applicable to optical unit only)
10.13 Fibre coating compatibility <\/td>\n<\/tr>\n
21<\/td>\n10.14 Salt spray corrosion test
10.15 DC resistance test
10.16 Short-circuit <\/td>\n<\/tr>\n
22<\/td>\n10.17 Lightning test
10.18 Current-temperature test
10.19 Fitting compatibility
Table 2 \u2013 Lightning test conditions and parameters to be informed in the test report <\/td>\n<\/tr>\n
23<\/td>\n11 Packaging and marking
12 Quality assurance <\/td>\n<\/tr>\n
24<\/td>\nAnnex A (informative)Typical OPPC structures
Figures
Figure A.1 \u2013 OPPC example structures <\/td>\n<\/tr>\n
25<\/td>\nAnnex B (informative)Installation example
Figure B.1 \u2013 OPPC\u2019s closure installation example with support method
Figure B.2 \u2013 OPPC\u2019s closure installation example with suspension method <\/td>\n<\/tr>\n
26<\/td>\nFigure B.3 \u2013 Closure installation example with dead-end
Figure B.4 \u2013 Closure installation example with a suspension clamp <\/td>\n<\/tr>\n
27<\/td>\nAnnex C (informative)Packaging and marking <\/td>\n<\/tr>\n
28<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Optical fibre cables – Aerial optical cables along electrical power lines. Family specification for optical phase conductor (OPPC) optical cables<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375244,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[649,2641],"product_tag":[],"class_list":{"0":"post-375235","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\/375235","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\/375244"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375235"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375235"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}