El propósito de IEEE 841-2021 es definir requisitos específicos que mejoren el rendimiento mecánico, el rendimiento eléctrico y la confiabilidad del motor. Vea lo que se ha hecho para actualizarlo con los últimos estándares.

The purpose of IEEE 841-2021 is to define specific requirements that improve the mechanical performance, electrical performance and reliability of the motor. See what has been done to bring it up to date with the latest standards

This article explores the distinction between a controlled environment and a cleanroom, the requirements for both, and provides details to help you determine if you want to add a controlled environment or a cleanroom to your facility.

Aquí, exploraremos la diferencia entre un ambiente controlado y un cuarto limpio, los requisitos para ambos y proporcionaremos detalles para ayudarle a determinar si quiere añadir a sus instalaciones un ambiente controlado o un cuarto limpio.

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?

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.

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

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).

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.

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.