This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store.NECA 100-2013Symbols for ElectricalConstruction DrawingsAn Am eric an Natio nal S tandardPublished byNational Electrical Contractors Association
This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store.NECA 100-2013Symbols for ElectricalConstruction DrawingsAn AmericanNational Standard Published byNational ElectricalContractors Association
This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store.Revision HistoryNECA 100-1999NECA 100-2006NECA 100-201303-199909-200603-2013NOTICE OF COPYRIGHTThis document is copyrighted by NECAReproduction of these documents either in hard copy or soft (including posting on the web) is prohibitedwithout copyright permission. For copyright permission to reproduce portions of this document, pleasecontact NECA Standards & Safety at (301) 657-3110 ext. 546, or send a fax to (301) 215-4500.ORNational Electrical Contractors Association3 Bethesda Metro Center, Suite 1100Bethesda, Maryland 20814(301) 657-3110Organizations may obtain permission to reproduce a limited number of copies by entering into a licenseagreement. For information, contact:IHS15 Iverness Way EastEnglewood, CO 80112-5704 or call1-800-854-7179 (USA and Canada)(303) 397-7956 (International)
This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store.1. ScopeTableof ContentsForeword. iii1.1.11.21.3Scope. 1Symbols Included.1Symbols Not Included.1Regulatory and Other Requirements.12.2.12.22.3Purpose of Symbols. 2Organization of this Standard.2Alternate Safety Symbols.2Referrences.23.3.13.23.33.4Drafting Practices for Electrical Construction Drawings. 3Symbol Design and Presentation.3General Drafting Practices.3CADD Practices.3Electrical Construction Drawing Set.4Contents for Symbol Groups. 5Annex A: Alternate Fire Safety Symbols. 44Annex B: Typical Risers, One-Line Diagrams, and Schedules. 48Annex C: Reference Standards. 56Click here to download a .zip file of symbols for AutoCad.in
This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store.NECA 100Symbols for Electrical Construction Drawings This page intentionally left blank nii
This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store.(This foreword is not a part of the standard)1. ScopeForewordNational Electrical Installation Standards (NEIS )are designed to improve communication amongspecifiers, purchasers, and suppliers of electricalconstruction services. They define a minimumbaseline of quality and workmanship for installingelectrical products and systems. NEIS are intendedto be referenced in contract documents for electricalconstruction projects.Use of NEIS is voluntary, and the National ElectricalContractors Association assumes no obligationor liability to users of this publication. Existenceof a standard shall not preclude any member ornonmember of either organization from specifyingor using alternate construction methods permittedby applicable regulations.This publication is intended to comply with theedition of the National Electrical Code (NEC) ineffect at the time of publication. Because they arequality standards, NEIS may in some cases go beyondthe minimum safety requirements of the NEC. Itis the responsibility of users of this publication tocomply with state and local electrical codes wheninstalling electrical products and systems.Suggestions for revisions and improvements to thisstandard are welcome. They should be addressed to:NECA Codes and Standards3 Bethesda Metro Center, Suite 1100Bethesda, MD 20814(301) 657-3110 telephone(301) 215-4500 faxneis@necanet.orgwww.neca-neis.orgTo purchase NEIS contact the NECA Order Deskat (301) 215-4504 tel, (301) 215-4500 fax, ororderdesk@necanet.org. NEIS can also be purchasedin .pdf download format at www.neca-neis.org/standardsCopyright 2013, National Electrical ContractorsAssociation. All rights reserved. Unauthorizedreproduction prohibited.National Electrical Installation Standards, NEIS, andthe NEIS logo are trademarks of the National ElectricalContractors Association. National Electrical Code andNEC are registered trademarks of the National FireProtection Association.iiin
This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store. This page intentionally left blank
This is a preview of "NECA 100-2013". Click here to purchase the full version from the ANSI store.1. ScopeThis publication describes graphic symbols usedto represent electrical wiring and equipment onconstruction drawings. In this publication, theterm “electrical” is used to include electrical,electronic, and communications systems coveredby the National Electrical Code (NFPA 70). Thispublication also summarizes recommended drawingpractices for electrical construction drawings.1.1Symbols IncludedThis standard is limited to North American symbolsfor electrical wiring and equipment.1.2Symbols Not Included1.3 Regulatory and Other Requirementsa) All information in this publication is intendedto conform to the National Electrical Code (ANSI/NFPA 70).b) General requirements for installing electricalproducts and systems are described in NECA1, Standard for Good Workmanship in ElectricalConstruction (ANSI). Other National ElectricalInstallation Standards provide additional guidancefor installing particular types of electrical productsand systems. A complete list of NEIS is provided inAnnex C.Symbols from publications of the InternationalElectrotechnical Commission (IEC) are not includedin this standard.Symbols for equipment and systems not covered bythe NEC are not included in this standard.1n
term “electrical” is used to include electrical, electronic, and communications systems covered by the National Electrical Code (NFPA 70). This publication also summarizes recommended drawing practices for electrical construction drawings. 1.1 Symbols Included This standard is limited to North American symbols for electrical wiring and .
Bruksanvisning för bilstereo . Bruksanvisning for bilstereo . Instrukcja obsługi samochodowego odtwarzacza stereo . Operating Instructions for Car Stereo . 610-104 . SV . Bruksanvisning i original
10 tips och tricks för att lyckas med ert sap-projekt 20 SAPSANYTT 2/2015 De flesta projektledare känner säkert till Cobb’s paradox. Martin Cobb verkade som CIO för sekretariatet för Treasury Board of Canada 1995 då han ställde frågan
service i Norge och Finland drivs inom ramen för ett enskilt företag (NRK. 1 och Yleisradio), fin ns det i Sverige tre: Ett för tv (Sveriges Television , SVT ), ett för radio (Sveriges Radio , SR ) och ett för utbildnings program (Sveriges Utbildningsradio, UR, vilket till följd av sin begränsade storlek inte återfinns bland de 25 största
Hotell För hotell anges de tre klasserna A/B, C och D. Det betyder att den "normala" standarden C är acceptabel men att motiven för en högre standard är starka. Ljudklass C motsvarar de tidigare normkraven för hotell, ljudklass A/B motsvarar kraven för moderna hotell med hög standard och ljudklass D kan användas vid
LÄS NOGGRANT FÖLJANDE VILLKOR FÖR APPLE DEVELOPER PROGRAM LICENCE . Apple Developer Program License Agreement Syfte Du vill använda Apple-mjukvara (enligt definitionen nedan) för att utveckla en eller flera Applikationer (enligt definitionen nedan) för Apple-märkta produkter. . Applikationer som utvecklas för iOS-produkter, Apple .
Custom Symbols underneath Basic Symbols in the Symbols pane of the Graphics Editor. Upon drill-down, further layers of Custom Symbols open up. Level 1: This level contains folders and symbols such as region name folders, the Symbols folder, and several .json files, amongst others. In the Metasys UI, expand the Custom Symbols accordion
3 Symbols Used in Electro-technology and Governing Standards 49 3.1 Types of drawings that need symbols 49 3.2 Symbols as per electro-technology standards 52 3.3 Use of non standard symbols 70 3.4 Use of color and line types in representing various services 70 3.5 Company standards for drawings 72 3.6 Summary 73
Tom Sawyer’s observations of his environment and the people he encounters. In addition, students will make their own observations about key aspects of the novel, and use the novel and the journal writing activity to make observations about their own world and the people they are surrounded by. This unit plan will allow students to examine areas of Missouri, both in Hannibal, and in their own .