loading
NEMA MG P3 - Joint Position on Online Partial-Discharge (PD) Measurements
January 1, 2020 - NEMA
A description is not available for this item.
NEMA LSD 63 - Measurement Methods and Performance Variation for Verification Testing of General Purpose Lamps and Systems
January 1, 2020 - NEMA

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 data upon which to base such ratings. This document establishes variations that...

NEMA TC 2 - Electrical Polyvinyl Chloride (PVC) Conduit
January 1, 2020 - NEMA

NEMA TC 2 covers the following types of Electrical Polyvinyl Chloride (PVC) Conduit (EPC), which can be constructed of a single, solid layer of PVC, or can be constructed of multiple layers of PVC, one of which may be cellular (foamed) PVC. The designations "40" and "80" refer to Schedules...

NEMA ICS 10 PART 1 - Industrial Control and Systems Part 1: Transfer Switch Equipment
January 1, 2020 - NEMA

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; and 1000 volts DC or less.

NEMA/MITA UMD P1 - Remanufacturing of Ultrasound Medical Devices
January 1, 2020 - NEMA
A description is not available for this item.
NEMA TC 9 - Fittings for Polyvinyl Chloride (PVC) Plastic Utilities Duct for Underground Installation
January 1, 2020 - NEMA

This Standard defines general requirements including materials, trade sizes, dimensions, and workmanship for the following types of fittings for PVC plastic utilities duct used for the underground installation of communication and electrical wire and cable: a. Type EB - Designed for encased burial...

ANSI C78.55 - Electric Lamps — LED Lamp Specification Sheets for HID Replacement and Retrofit Applications
January 1, 2020 - NEMA

The purpose is to standardize LED Lamp specification sheets for HID Replacement and Retrofit Applications, as the means of communication of critical lamp characteristics such as: a. Intended use ballasts (if applicable) b. Reference circuit (if applicable) c. Identify input voltage requirements...

Advertisement