{"id":438024,"date":"2024-10-20T08:01:52","date_gmt":"2024-10-20T08:01:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-1143-2012\/"},"modified":"2024-10-26T15:05:48","modified_gmt":"2024-10-26T15:05:48","slug":"ieee-1143-2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-1143-2012\/","title":{"rendered":"IEEE 1143-2012"},"content":{"rendered":"

Revision Standard – Active. A concise overview of shielding options for various types of interference is discussed in this guide. Recommendations on shielding practices for low voltage cables are given. Suggestions on terminating and grounding methods are provided.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\n1143-2012 front cover <\/td>\n<\/tr>\n
3<\/td>\nTitle page <\/td>\n<\/tr>\n
6<\/td>\nNotice to users
Laws and regulations
Copyrights
Updating of IEEE documents
Errata
Patents <\/td>\n<\/tr>\n
8<\/td>\nParticipants <\/td>\n<\/tr>\n
10<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\nContents <\/td>\n<\/tr>\n
13<\/td>\nIMPORTANT NOTICE
1. Overview
1.1 Scope
1.2 Purpose <\/td>\n<\/tr>\n
14<\/td>\n1.3 Application
2. Acronyms <\/td>\n<\/tr>\n
15<\/td>\n3. Nature of interference
3.1 General <\/td>\n<\/tr>\n
16<\/td>\n3.2 Definition of sources
3.3 Source-circuit interaction
3.3.1 Propagation <\/td>\n<\/tr>\n
17<\/td>\n3.3.2 Coupling
3.3.3 Penetration
3.4 Types of interference
3.4.1 Transient interference
3.4.2 Repetitive interference <\/td>\n<\/tr>\n
18<\/td>\n3.4.3 Narrowband interference
3.5 Sources of electromagnetic interference (EMI)
3.5.1 Natural sources of EMI
3.5.2 Man-made sources of EMI
3.5.2.1 Electrical equipment and wiring <\/td>\n<\/tr>\n
19<\/td>\n3.5.2.2 Discharge-type lighting fixtures
3.5.2.3 Other sources
3.5.2.4 Arcs or sparks
3.5.2.5 Solid-state switching devices <\/td>\n<\/tr>\n
20<\/td>\n3.6 Radiated interference
4. Types of cable shielding
4.1 Introduction <\/td>\n<\/tr>\n
21<\/td>\n4.1.1 Foil shield <\/td>\n<\/tr>\n
22<\/td>\n4.1.2 Braid shield
4.1.3 Helical\/Spiral shield
4.1.4 Combination shield
4.1.5 Overall shield <\/td>\n<\/tr>\n
23<\/td>\n4.1.6 Foil free edge shield
4.1.7 Metalized plastic shields <\/td>\n<\/tr>\n
24<\/td>\n4.1.8 Comparison of various shield types
4.2 Coupling through apertures <\/td>\n<\/tr>\n
25<\/td>\n4.3 Solid tube shield <\/td>\n<\/tr>\n
26<\/td>\n4.4 Single layer foil shield with drain wire
4.5 Multilayer Shield with Drain Wire <\/td>\n<\/tr>\n
28<\/td>\n4.6 Helical\/Spiral shield <\/td>\n<\/tr>\n
29<\/td>\n4.7 Braided wire shield <\/td>\n<\/tr>\n
30<\/td>\n4.8 Combination shields
4.9 Overall shields <\/td>\n<\/tr>\n
33<\/td>\n4.10 Conductive plastics
4.11 Shield and armor options <\/td>\n<\/tr>\n
37<\/td>\n4.12 Balanced mode transmission on twisted pairs <\/td>\n<\/tr>\n
40<\/td>\n4.13 Balanced mode transmission on shielded twisted pairs <\/td>\n<\/tr>\n
42<\/td>\n4.14 Twisted pairs for transmission of high-speed data <\/td>\n<\/tr>\n
43<\/td>\n5. Shielding application principles
5.1 Functions <\/td>\n<\/tr>\n
44<\/td>\n5.2 Single or multi-conductor
5.3 Dedicated or multiplexed
5.4 Cable construction types
5.5 Shielded cable selection \u2013 application guide <\/td>\n<\/tr>\n
45<\/td>\n5.5.1 Data cables
5.5.1.1 Unshielded twisted pair (UTP) Ethernet <\/td>\n<\/tr>\n
48<\/td>\n5.5.1.2 Shielded twisted pair (STP) Ethernet <\/td>\n<\/tr>\n
50<\/td>\n5.5.1.3 Fieldbus\/Profibus\/Modbus\/DeviceNet
5.5.2 Power cables for motors fed by adjustable speed drives (ASD) or dc drives <\/td>\n<\/tr>\n
52<\/td>\n5.5.3 Railroad cables
5.5.4 Circuit integrity \/ fire rated cables
5.5.5 Cables for EMC <\/td>\n<\/tr>\n
53<\/td>\n5.5.6 Cables in substations, especially extra high voltage (EHV) <\/td>\n<\/tr>\n
54<\/td>\n5.5.7 Shielding protection from conduit and metallic cable tray <\/td>\n<\/tr>\n
55<\/td>\n6. Grounding and installation
6.1 Introduction
6.2 Shield grounded at one end <\/td>\n<\/tr>\n
56<\/td>\n6.2.1 Shield grounded at sending end
6.2.2 Shield grounded at receiving end
6.3 Shield grounded at both ends
6.4 Transient protection with overall shields <\/td>\n<\/tr>\n
59<\/td>\n6.5 Grounding of cable with foil shields and overall shields
6.5.1 Grounding system <\/td>\n<\/tr>\n
60<\/td>\n6.5.2 Grounding cable with overall shield and foil shields <\/td>\n<\/tr>\n
61<\/td>\n6.5.3 Termination practice for overall shield <\/td>\n<\/tr>\n
62<\/td>\n7. Shield testing methods
7.1 General
7.2 Continuous wave test methods
7.2.1 Transfer impedance <\/td>\n<\/tr>\n
63<\/td>\n7.2.2 Transfer admittance
7.2.3 Absorbing clamp
7.2.4 Transverse electromagnetic (TEM) cell
7.2.5 Antenna site <\/td>\n<\/tr>\n
64<\/td>\n7.2.6 Hum test
7.2.7 Electrostatic discharge (ESD) test
7.2.8 Shield effectiveness evaluation device (SEED)
7.2.9 Comparison chart <\/td>\n<\/tr>\n
65<\/td>\n7.3 Testing of overall shield for single or multi-conductor cable
7.3.1 Gooding and Slade method <\/td>\n<\/tr>\n
67<\/td>\n7.3.2 Reduction factor method <\/td>\n<\/tr>\n
68<\/td>\n7.3.3 Lightning susceptibility of buried cable <\/td>\n<\/tr>\n
69<\/td>\n8. Characterization of shielding
8.1 General
8.2 Shielding properties <\/td>\n<\/tr>\n
70<\/td>\n8.3 Architectural shielding effectiveness <\/td>\n<\/tr>\n
72<\/td>\n8.4 Transfer impedance <\/td>\n<\/tr>\n
74<\/td>\n8.5 Shielding effectiveness of overall shield <\/td>\n<\/tr>\n
75<\/td>\n8.6 Reduction factor with overall shields <\/td>\n<\/tr>\n
76<\/td>\n8.7 Transient (lightning) protection by overall shields <\/td>\n<\/tr>\n
77<\/td>\n8.8 Aging effect on shielding
8.8.1 Oxidation of shields <\/td>\n<\/tr>\n
78<\/td>\n8.8.2 Moisture penetration into cable core <\/td>\n<\/tr>\n
79<\/td>\n8.8.3 Degradation of drop cable in service <\/td>\n<\/tr>\n
85<\/td>\nAnnex A (informative) Bibliography <\/td>\n<\/tr>\n
90<\/td>\nAnnex B (informative) Glossary <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Guide on Shielding Practice for Low Voltage Cables<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2012<\/td>\n91<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":438026,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-438024","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/438024","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\/438026"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=438024"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=438024"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=438024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}