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NEMA - National Electrical Manufacturers Association: Recent submissions
Now showing items 61-80 of 346
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Emergency Disconnect Marking Guide
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 ... -
Radiation Safety Specification and Testing Comparison Document for Medical X-Ray Imaging Devices General Radiography and Fluoroscopy, and Interventional Fluoroscopy
Abstract: The requirements or guidelines presented in this document, a NEMA Medical Imaging & Technology Alliance white paper, were considered technically sound at the time they are approved for publication. They are not a substitute ... -
NEMA Guide to Emergency Lighting
Abstract: This guide provides information on emergency lighting systems, related codes, and regulations. -
Marking of Luminaire Codes on Metal Halide Lamps
Abstract: The requirements or guidelines presented in this document, a NEMA Lighting Systems Division white paper, are considered technically sound at the time they are approved for publication. They are not a substitute for a ... -
Roadway and Area Lighting Equipment— Internal Labeling of Luminaires
Abstract: This Standard covers internal luminaire identification labels for all styles of luminaires used for roadway lighting. -
End-of-life Operation of Small Diameter (5/8-inch Diameter or Less) Pin-Based Fluorescent Lamps
Abstract: The requirements or guidelines presented in this document, a NEMA Lighting Systems Division white paper, are considered technically sound at the time they are approved for publication. They are not a substitute for a ... -
Industrial Control and Systems Part 1: Transfer Switch Equipment
Abstract: The Standards in this section apply to electromechanical automatic and nonautomatic transfer switches and bypass isolation switches rated 1000 volts AC or less, 60 Hertz, for use on single-phase and polyphase AC circuits; ... -
Application Guide for Isolated Ground Wiring Devices - Canadian Version
Abstract: This application guide covers wiring devices and accessories intended to help protect sensitive equipment from malfunction due to noise on the equipment grounding path. Devices include receptacles, single or duplex with ... -
Portable Nickel Rechargeable Cells and Batteries — General and Specifications
Abstract: This publication applies to portable rechargeable or secondary cells and batteries1 based on the following electrochemical systems: a. Nickel-cadmium b. Nickel-metal hydride c. Nickel-zinc Section 1 of this Standard ... -
National Transportation Communications for ITS Protocol Object Definitions for Actuated Signal Controllers (ASC) Interface - Version 03 - Version 3
Abstract: NTCIP 1202 v03 specifies the logical interface between an Actuated Signal Controller (ASC) and the host systems that control them. NTCIP 1202 v03 describes the supported ASC functionality in terms of user needs and ... -
Remanufacturing of Ultrasound Medical Devices
Abstract: Medical devices are subject to a number of post-sale aftermarket technical support activities, including servicing, upgrading, updating, refurbishing, and remanufacturing. These activities, when performed correctly and in ... -
Suggested Purchase Specification Guidelines for High Voltage Insulators
Abstract: High voltage insulators of the best possible quality are essential to obtain long-term reliable service demanded of today’s electric utility infrastructure. This document describes best practices on the part of purchasers ... -
Guía de evaluación de equipos eléctricos dañados por terremotos
Abstract: Esta guía está diseñada para su uso por proveedores, instaladores, inspectores y usuarios de productos eléctricos. Cuando se requiera información adicional, se recomienda consultar a los fabricantes específicos de equipos ... -
Lighting Controls Terminology
Abstract: To define terminology related to controls for lighting systems for non-residential and residential applications. -
For Roadway and Area Lighting Equipment— Solid State Lighting Retrofit Kits
Abstract: This Standard defines the mechanical and electrical requirements for transforming an installed HID roadway and area luminaire to a Solid State roadway and area luminaire. This Standard is limited to non-screw-base retrofit ... -
Switchgear—Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear—Conformance Test Procedures
Abstract: This Standard applies to the conformance test procedure for ac medium-voltage switches rated above 1000 volts as designed, manufactured, and tested in accordance with ANSI/IEEE C37.20.4. It is intended for use in metal-clad ... -
Lighting Equipment— Electrostatic Discharges
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 ... -
American National Standard for Lighting Equipment—Harmonic Emission Limits— Related Power Quality Requirements
Abstract: This Standard specifies power quality limits, factors, and methods of measurement for lighting equipment. This Standard covers all types of lighting equipment that is used for general illumination (typically found in ... -
Industrial Control and Systems PART 2: STATIC AC TRANSFER EQUIPMENT
Abstract: This publication applies to static (solid-state), automatic and non-automatic open transition transfer equipment (without cross-connection of sources during transfer or retransfer), with or without bypass isolation switches, ... -
Roadway and Area Lighting Equipment — Enclosed Setback Luminaires and Directional Floodlights
Abstract: This Standard covers dimensional, maintenance, and electrical features that permit the interchange of similar style enclosed luminaires having the same light distribution classification or type used in roadway or area ...