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NEMA - National Electrical Manufacturers Association: Recent submissions
Now showing items 21-40 of 346
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Measurement Methods and Performance Variation for Verification Testing of General Purpose Lamps and Systems
Abstract: A product’s rated performance is generally based on a large database, acquired over a long term for that product or a similar performing product, in the case of a new introduction. Manufacturers often have years of test ... -
Best in Class Roadmap for Resilient Distribution Systems
Abstract: They are not a substitute for a product seller’s or user’s own judgment with respect to the particular product referenced in the Standard or guideline, and NEMA does not undertake to guarantee the performance of any ... -
Evaluating Meter Socket Lifespan
Abstract: Facts Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. The National Electrical Manufacturers Association (NEMA) standards and ... -
Lighting Systems— Digital Interface with Auxiliary Power
Abstract: This Standard specifies the minimum requirements for devices such as drivers, controls, sensors, and communication devices supporting a digital interface between devices. It includes the electrical requirements and the ... -
Cyber Hygiene Best Practices Part 2
Abstract: Document Scope This document addresses raising a customer’s level of cybersecurity by following seven fundamental principles: a. Segmenting networks, b. Understanding data types and flows, c. Monitoring devices and ... -
Gauges for Electric Lamp Bases and Lampholders
Abstract: This standard sets forth the specifications for gauges for bases (caps) and lampholders for electric lamps. Important Patent Disclaimer At the time of publication, it is possible that some of the elements of this document ... -
Lighting Systems— 0-10V Dimming Interface for LED Drivers, Fluorescent Ballasts, and Controls
Abstract: This Standard specifies the 0-10 volt control interface method and performance requirements for dimmable LED drivers, fluorescent ballasts and dimming control units where output power is adjustable between minimum/off and ... -
Guide for the Application, Handling, Storage, Installation, and Maintenance of Medium- Voltage AC Contactors, Controllers, and Control Centers
Abstract: This guide applies to the installation and maintenance of AC medium-voltage contactors, and Class E controllers rated 1,501-15,000 volts, installed in accordance with the National Electrical Code® (NEC®), NFPA 70 and the ... -
Electricity Metering Data Exchange – The DLMS/COSEM Suite Part 5-3:DLMS/COSEM Application Layer - ED 3
Abstract: This part of IEC 62056 specifies the DLMS/COSEM application layer in terms of structure, services and protocols for DLMS/COSEM clients and servers, and defines rules to specify the DLMS/COSEM communication profiles. It ... -
Manufacturer Disclosure Statement for Medical Device Security
Abstract: Use for which a product, process, or service is intended according to the specifications, instructions, and information provided by the manufacturer. (source: ISO 14971: 2007, Application of risk management to medical ... -
Electric Lamps — Performance Specifications for Direct Replacement LED (Light Emitting Diode) Lamps
Abstract: This Standard describes the electrical, mechanical, and photometric characteristics of LED Lamps that are direct replacements for existing ANSI standardized non-LED lamps. Lamps covered in this Standard contain LED-based ... -
Roadway and Area Lighting Equipment — Series Sockets and Series-Socket Receptacles
Abstract: This Standard covers the following equipment for roadway and area luminaries: a. Series sockets having medium impact strength and intended for service at high temperatures. b. Series sockets having high impact strength ... -
Electricity Metering Data Exchange – The DLMS/COSEM Suite Part 6-1: Object Identification System (OBIS) - ED 3
Abstract: This part of IEC 62056 specifies the overall structure of the OBject Identification System (OBIS) and the mapping of all commonly used data items in metering equipment to their identification codes. OBIS provides a unique ... -
Electricity Metering Data Exchange – The DLMS/COSEM Suite Part 8-20: Mesh Communication Profile for Neighbourhood Networks - ED 1.0
Abstract: This part of IEC 62056 specifies a DLMS/COSEM communication profile that can be used in a smart metering system in which the Neighbourhood Networks (NN) are mesh networks. This profile may be considered as an adaptation ... -
Lighting Equipment - Injected Currents
Abstract: Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. ANSI Standards and guideline publications, of which the document contained herein ... -
Electricity Metering Data Exchange – The DLMS/COSEM Suite Part 6-2:COSEM Interface Classes - ED 3
Abstract: This part of IEC 62056 specifies a model of a meter as it is seen through its communication interface(s). Generic building blocks are defined using object -oriented methods, in the form of interface classes to model meters ... -
Electricity Metering Data Exchange – The DLMS/COSEM Suite Part 9-7: Communication Profile for TCP-UDP/IP Networks - ED 1.0
Abstract: This part of IEC 62056 specifies the DLMS/COSEM communication profile for TCP-UDP/IP networks. -
Characterization of Radiofrequency (RF) Coil Heating in Magnetic Resonance Imaging Systems
Abstract: This NEMA Standards publication describes measurement procedures for determining the maximum surface temperature of RF coils (integrated transmit, integrated receive, detachable receive, detachable transmit/receive, specialty ... -
A NEMA Ground Fault Personnel Protection Section White Paper — GFCI Replacement Recommendation
Abstract: This NEMA white paper is applicable to the following products: Products intended primarily to protect human beings from harmful effects of electric shock by sensing ground fault(s) and/or leakage current(s) on grounded ... -
A NEMA Whitepaper:ASHRAE 90.1-2016 Building Submetering Requirements
Abstract: Purpose: The purpose of this presentation is to define requirements found in this standard for commercial building energy monitoring as stated in Chapter 8, Section 8.4.3. Define some common terms and application issues ...