Electrical Specifications
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DRIVES-IN001Q-EN-P - June 2019 3 Table of Contents
Installation Instructions Original Instructions Wiring and Grounding for Pulse Width Modulated (PWM) AC Drives Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards. Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice. If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams. No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual. Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited Throughout this manual, when necessary, we use notes to make you aware of safety considerations. WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss. -
Electric Frequently Asked Questions
Electric Frequently Asked Questions ________________________________________________________________________ Electric Codes Electrical codes arose in the 1880s with the early commercial introduction of electrical power. Many conflicting standards existed for the selection of wire sizes and other design rules for electrical installations. The intention of wiring safety codes is to provide safeguarding of persons and property from hazards arising from the use of Regulations may be set by local city, provincial/state or national legislation, perhaps by amendments to a model code produced by a technical standards-setting organization, or by a national standard electrical code. The first electrical codes in the United States originated in New York in 1881 to regulate installations of electric lighting. Since 1897 the U.S. National Fire Protection Association, a private nonprofit association formed by insurance companies, publishes the National Electrical Code (NEC). States, counties or cities often include the NEC in their local building codes by reference along with local differences. The NEC is modified each three years. It is a consensus code considering suggestions from interested parties. The proposals are studied by Committees of engineers, tradesmen, manufacturer representatives, fire fighters, and other invitees. Knob & Tube Wiring Knob and tube wiring was the earliest standardized method of electrical wiring in buildings, in common use from about 1880 to the 1930s. It consisted of single insulated copper conductors run across interior walls or within ceiling cavities, passing through joist and stud drill-holes via protective porcelain insulating tubes, and supported along their length on nailed-down porcelain knob insulators. Where conductors entered a wiring device such as a lamp or switch, they were protected by flexible cloth insulating sleeving. -
30-4106 Lightning Protection, Grounding, Bonding, Shielding, and Surge Protection Requirements
Department of Commerce National Oceanic & Atmospheric Administration National Weather Service NATIONAL WEATHER SERVICE MANUAL 30-4106 April 25, 2017 Maintenance, Logistics, and Facilities Facilities Management, NWSPD 30-41 LIGHTNING PROTECTION, GROUNDING, BONDING, SHIELDING, AND SURGE PROTECTION REQUIREMENTS NOTICE: This publication is available at: http://www.nws.noaa.gov/directives/. OPR: W/OF2 (W. Freeman) Certified by: W/OF2 (M. Burkes) Type of Issuance: Routine SUMMARY OF REVISIONS: This directive supersedes NWSM 30-4106, “Lightning Protection, Grounding, Bonding, Shielding, and Surge Protection Requirements”, dated July 16, 2014. Changes made to reflect the NWS Headquarters reorganization effective April 1, 2015. It includes the following major additions: a. See “record of changes” on the following page. Signed 4/11/2017 ________________________________________________________________________ Deirdre Reynolds Jones. Date Director, Office of Facilities NWSM 30-4106 April 25, 2017 U.S. Department of Commerce National Oceanic and Atmospheric Administration National Weather Service Lightning Protection, Grounding, Bonding, Shielding, and Surge Protection Requirements NWSM 30-4106 NWSM 30-4106 April 25, 2017 (This page intentionally left blank.) NWSM 30-4106 Technical Manual Deficiency Report INSTRUCTIONS: Use the form provided here to comment on the content of this manual, suggest improvements, or identify deficiencies. Please be as specific as possible in describing deficiencies and recommended solutions. You may complete the form electronically within Adobe Reader and then either submit the form electronically or in hard copy as follows: Electronic Submission: E-mail the completed form to [email protected] Hard-Copy Submission: Print the completed form and mail to: National Weather Service Facilities Management Branch W/OF2 c/o Will Freeman 1325 East-West Highway, SSMC2 Silver Spring, MD 20910-3280 PARA/FIG/ PAGE TABLE NO. -
May 95 TCC MTG AGENDA
National Fire Protection Association 1 Batterymarch Park, Quincy, MA 02169-7471 Phone: 617-770-3000 • Fax: 617-770-0700 • www.nfpa.org AGENDA NEC Code-Making Panel 5 First Draft Meeting January 12-17, 2015 Hilton Head, SC Item No. Subject 15-1 -1 Call to Order 15-1-2 Introduction of Members and Guests 15-1-3 Approval of A2013 ROC Meeting Minutes 15-1-4 Review of Meeting Procedures and Revision Schedule 15-1-5 Comments/Questions from Committee Members 15-1-6 Task Group Reports 15-1-7 Processing of Public Inputs 15-1-8 Fire Protection Research Foundation Requests 15-1-9 Old Business 15-1-10 New Business 15-1-11 Adjournment Panel 5 Agenda Page 1 Panel 5 Agenda Page 2 Panel 5 Agenda Page 3 Panel 5 ‐ 298 PI's . e No il t F pu e n n d I o l i e lu lic t c b c n e a In Pu S P none Public Input No. 1377 Physical Damage all none Public Input No. 1975 Actual volts all none Public Input No. 3478 various global editorial all none Public Input No. 3681 60 V DC all none Public Input No.4329 All Definitions all A Public Input No. 1902 Nominal all none Public Input No. 1983 100, Bonding Conductor, Eqipment (EBC) 5 none Public Input No. 1394 100, Bonding Jumper, Equipment. 5 none PI No. 1395 100, Bonding Jumper, Main. 5 none Public Input No. 1396 100, Bonding Jumper, System. 5 none Public Input No. 1397 100, Ground‐Fault Current Path. -
Study Guide for How to Perform Residential Electrical Inspections Course
Study Guide for How to Perform Residential Electrical Inspections Course This study guide can help you: • take notes; • read and study offline; • organize information; and • prepare for assignments and assessments. As a member of InterNACHI, you may check your education folder, transcript, and course completions by logging into your Members-Only Account at www.nachi.org/account. To purchase textbooks (printed and electronic), visit InterNACHI’s ecommerce partner Inspector Outlet at www.inspectoroutlet.com. Copyright © 2007-2015 International Association of Certified Home Inspectors, Inc. Page 1 of 120 Page 2 of 120 Student Verification & Interactivity Student Verification By enrolling in this course, the student hereby attests that s/he is the person completing all coursework. S/he understands that having another person complete the coursework for him or her is fraudulent and will result in being denied course completion and corresponding credit hours. The course provider reserves the right to make contact as necessary to verify the integrity of any information submitted or communicated by the student. The student agrees not to duplicate or distribute any part of this copyrighted work or provide other parties with the answers or copies of the assessments that are part of this course. If plagiarism or copyright infringement is proven, the student will be notified of such and barred from the course and/or have his/her credit hours and/or certification revoked. Communication on the message board or forum shall be of the person completing all coursework. Page 3 of 120 Introduction Safety First Electricity Kills The primary responsibility for a home inspector, when evaluating electrical systems in the home, is the safety of himself and his clients, both at the time of inspection and after they move into the property.