Measure PWM motor efficiency

www.tmworld.com | Nov 1, 2001

Last spring, in response to California's recent electricity shortage, Governor Gray Davis signed a bill into law that provides financial incentives for upgrades that improve the efficiency of motor and lighting systems (Ref. 1). As a result, motor designers must strive to design more efficient

http://www.tmworld.com/article/CA180848.html

ECPZone.com - Article - Putting the Electrical System to the Test

Check for the presence and level of harmonics by measuring current on the feeder at neutral, which will typically be in the 80 percent to 130 percent range.

http://www.ecpzone.com/publication/article.jsp?pubId=1&id=2667&pageNum=1

Calibrate Your Power Analyzers and Flickermeters

www.tmworld.com | Aug 1, 2000

Effective power analysis is essential when you develop AC mains-powered products, particularly if your products need to comply with EN 61000-3-2 (based on IEC 61000-3-2) and EN 61000-3-3 (based on IEC 61000-3-3).

http://www.tmworld.com/article/CA187418.html

Panel and Switchboard Instruments, Test and Measuring Instruments, Power and Harmonics Analyzers by

Company Profile | Products | What’s New | Be an Associate | Recognition | News | Events | Media Releases | Events | Jobs Home | Contact Us | Feedback | Sitemap | Disclaimer © Copyright. Meco Instruments Pvt. Ltd. All rights reserved.

http://www.mecoinst.com/

Big brand names at Rapid - Bosch, LEGO, Stanley and more

www.rapidonline.com

Rapid is home to some of the biggest brands in electronics and education. Some have long and colourful histories, others are newer kids on the block. Click on the logos below to reach the page for each brand, where you can read more, follow the links to key products or shop by brand.

http://www.rapidonline.com/companyInformation.aspx?file=brands

Industrial Process Measurement, Inc. Manufacturer Listing

Industrial Process Measurement, Inc. Manufacturer Listing www.instrumentation2000.com Manufacturer Listing CONTROLLERS & METERS ABB Instrumentation NEMA 4X Single, Cascade, Multi-Loop & Pneumatic Controllers, Flow Measurement Flowline Level Transmitters, Level Switches, Flow Switches & Controllers

http://www.meterdepot.com/mnfglist.html

Fluke PM9080/101 Optically Isolated RS-232 Adapter/Cable Fluke PM9080/101 PM9080 101 PM9080101

600V isolation: Safety designed serial interface for digital hard-copy output to serial printer or remote control via a PC. Compatible with Fluke ScopeMeter test tools, Power Harmonics Analyzers, Graphical MultiMeters and MultiFunction Counters.

http://www.techedu.com/Fluke_PM9080_101.asp