Facebook Twitter LinkedIn YouTube Menu Search Arrow Right Arrow Left Arrow Down Arrow Up Home Arrow Next Arrow Previous RSS Icon Calendar Icon Warning Icon

Filter the results

  • Enter one or more words to find resources containing any of the words entered
  • Enter words or phrases between " " to find exact match

Resource categories

Resource Library

Connecting NFPA 70E® Updates to Your Marketing

  • November 2020
  • Number of views: 1437
  • Article rating: 5.0
Article

How are your marketing efforts related to the latest changes in the National Fire Protection Association's electrical safety standard, NFPA 70E® Standard for Electrical Safety in the Workplace? 
The NFPA 70E® has a specific purpose, and it never mentions marketing. After all, these are two entirely different subjects. Or are they?

Principles of Medium & Large AC Motors, 1st Edition - IEC

  • February 2020
  • Number of views: 18266
  • Article rating: 5.0
Book

This manual covers horizontal and vertical squirrel-cage induction motors in the 300 to 5,000 horsepower range, low- and medium-voltage. Most of the principles covered apply to other sizes as well. This manual focuses primarily on IEC motors and standards.

Important Changes to the NEC Impacting Motor Service Providers

  • December 2019
  • Number of views: 2777
  • Article rating: 1.0
FREE for Members of EASA
Webinar recording

There are changes in the National Electrical Code that EASA members need to know about. View this webinar to learn:

  • The background behind these changes
  • The 2020 change impacting reconditioned motors
  • How the changes will be interpreted
  • What the changes mean for the electric motor service industry

European Commission announces motor and power converter efficiency directive regulation

  • December 2018
  • Number of views: 2066
  • Article rating: No rating
Article

On October 22, 2018, the European Commission submitted its plan to expand motor and power converter efficiency regulations. As part of the EcoDesign directive, the Commission has been working on expanded motor and drive regulations for several years. The European Union directive will address both motors and variable frequency drives (VFDs) from .75 to 1,000 kW (1 to 1340 hp).

New IEEE standard provides guidance for motor protection for industrial and commercial applications

  • September 2017
  • Number of views: 2156
  • Article rating: No rating
Article

The Institute of Electrical and Electronics Engineers (IEEE) has published a new standard, IEEE Std. 3004.8-2016, “Recommended Practice for Motor Protection in Industrial and Commercial Power Systems.” This document provides guidance for motor protection for industrial and commercial applications. As motor service centers, the more we understand about the application and protection of motors in their applications, the better service we can offer to our customers.

Una nueva norma IEEE proporciona directrices para la protección de motores en aplicaciones industriales y comerciales

  • September 2017
  • Number of views: 2241
  • Article rating: No rating
Article

El Instituto de Ingenieros Eléctricos y Electrónicos (IEEE) ha publicado una nueva norma, la IEEE 3004.8-2016: “Práctica Recomendada para la Protección de Motores en Sistemas de Potencia Industriales y Comerciales”. Los “libros de colores” están en proceso de revisión y actualización y sus designaciones cambiaron. Cada uno de los trece libros de la serie de normas de los “Libros de Colores IEEE” trata un aspecto diferente sobre la producción, distribución y uso de la energía eléctrica en sistemas de potencia industriales y comerciales; la 3004.8 reemplaza el Capítulo 10 del “Buff” book, IEEE 242-2001.

What’s new in the IEEE 43 insulation resistance testing standard?

  • April 2016
  • Number of views: 6286
  • Article rating: 4.6
Article

The Institute of Electrical and Electronics Engineers (IEEE) standard for insulation resistance testing of motor and generator windings that was published in 2002 has been revised. The 2013 edition was published in March 2014. This article examines the changes to the standard.

¿Qué hay de nuevo en la norma para pruebas de resistencia de aislamiento IEEE 43?

  • April 2016
  • Number of views: 9100
  • Article rating: No rating
Article

La norma para realizar las pruebas de resistencia de aislamiento en los devanados de motores y generadores del Instituto de Ingenieros Eléctricos y Electrónicos (IEEE), publicada en el 2002 ha sido revisada. La edición del 2013 fue publicada en Marzo del 2014. Este artículo examina los cambios al estándar.

A review of major pump vibration standards

Working knowledge of standards helps members provide better customer service

  • July 2010
  • Number of views: 1518
  • Article rating: No rating
Article

Working knowledge of standards helps members provide better customer service. A quality repair in an EASA service center will yield a motor or pump that will meet just about any vibration specification. And good EASA technicians could use their "finger vibrometer" to verify that. However, a large number of EASA customers demand a more formal means of verifying acceptably smooth operation. A few sophisticated customers have developed their own vibration standards, but most depend on standards organizations such as the National Electrical Manufacturers Association (NEMA) (electric motors), the Hydraulic Institute (HI) (pumps) and the International Organization for Standardization (ISO). There are also industry specific standards organizations such as the American Petroleum Institute (API) for refineries and the Submersible Wastewater Pump Association (SWPA). A working knowledge of the various standards will be beneficial for EASA service center technicians and managers. The three examples in this article will help illustrate the scope and diversity of the various vibration standards a service center may encounter.

Guidelines for Maintaining Motor Efficiency During Rebuilding

  • November 2007
  • Number of views: 3918
  • Article rating: 5.0
Article

The challenge for every motor repair firm is twofold: to repair the equipment properly, and to demonstrate to their customers by means of adequate testing and documentation that rewound motors retain their operating efficiency. Following the guidelines in this document will help you accomplish both.

To ensure that motors retain their efficiencies when rewound, EASA also strongly recommends that electric motor repair centers comply with ANSI/EASA Standard AR100: Recommended Practice For The Repair Of Rotating Electrical Apparatus and strictly adhere to the “DOs” and “DON’Ts” presented in this article. These guidelines, which contain safe values (based on available data) and correct procedures, apply to both energy efficient and standard motors. Further study of the matter continues, and these guidelines will be revised if additional information warrants.

Getting The Most From Your Electric Motors

Getting The Most From Your Electric Motors - coverThis 40-page booklet provides great advice for obtaining the longest, most efficient and cost-effective operation from general and definite purpose electric motors.

This booklet covers topics such as:

  • Installation, startup and baseline information
  • Operational monitoring and maintenance
  • Motor and baseline installation data
  • How to read a motor nameplate
  • Motor storage recommendations

LEARN MORE AND DOWNLOAD MÁS INFORMACIÓN Y DESCARGAR BUY PRINTED COPIES

READ MORE ABOUT THE FEATURES AND BENEFITS

EASA/AEMT Rewind Study

EASA Rewind Study cover

The Effect of Repair/Rewinding on Premium Efficiency/IE3 Motors
Tests prove Premium Efficiency/IE3 Motors can be rewound without degrading efficiency.

DOWNLOAD THE FULL RESULTS

ANSI/EASA AR100-2020

ANSI/EASA AR100-2015 cover

Recommended Practice for the Repair of Rotating Electrical Apparatus
This is a must-have guide to the repair of rotating electrical machines. Its purpose is to establish recommended practices in each step of the rotating electrical apparatus rewinding and rebuilding processes.

DOWNLOAD - ENGLISH

DESCARGAR - ESPAÑOL

EASA Technical Manual

EASA Technical Manual cover

Revised May 2021
The EASA Technical Manual is the association's definitive and most complete publication. It's available FREE to members in an online format. Members can also download PDFs of the entire manual or individual sections.

VIEW & DOWNLOAD