HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Guest Blogs

More Rule Changes Coming for 1 to 500 HP Motors

NO RATINGS
2 saves
View Comments: Newest First|Oldest First|Threaded View
<<  <  Page 2/2
TunaFish#5
User Rank
Gold
Re: Rules about efficiency? LET TRUTH PREVAIL!!
TunaFish#5   2/25/2014 2:32:57 PM
NO RATINGS
@William K.

Thanks for verbalizing.  My reaction was very similar. 

My only edit would be changing: "there may be something else not mentioned in the discussion"  -- specifically change "may be" to a tone more suspicious of the unmentioned motivation.

In my observations, industries (industry sectors) do not normally invite more stringent regulations upon themselves for the sake of general & vague goodness.

Note:  I'm not of the paranoid ilk that waits for the consumer to get the short end of the stick after any industry move.  It's only that something just ain't normal in the picture this article paints.

William K.
User Rank
Platinum
Rules about efficiency? LET TRUTH PREVAIL!!
William K.   2/25/2014 10:14:52 AM
NO RATINGS
It seems that any buyer of motors, especially those that use a lot of power, would of course consider the efficiency of a motor as a major parameter in making the selection of which motor to select. This is true because in most cases the cost of power to run the motor over it's lifetime is far greater than the initial purchase price. The very rare exception is motors that are very seldom operated, where perhaps reliability and size are more important than efficiency. 

So while uniform test procedures would be a worthwhile rule to enforce, as well as truth in advertising and labeling, it wo8uld seem that the market would enforce the production of only the most efficient motors. Of course, there may be something else not mentioned in the discussion, such as a tendancy for some offsore sources to provide completely false information about their products, the most obvious is overstating wire sizes. Finding a spool of wire marked as number 12 and finding that it is actually much closer to what would be number 15 is not a nice surprise.

<<  <  Page 2/2
Partner Zone
More Blogs from Guest Blogs
We Have FPGAs with On-chip MCUs, but How About MCUs with On-chip FPGAs?
Programmable logic has come a long way from the simple devices we started out with. Remember Programmable Array Logic, or PALs? But where will we be in the next five to 10 years?
As industrial applications increasingly use process control systems utilizing sensor feedbacks to monitor various operating parameters, energy sources and consumption are becoming major factors of a system.
By asking more in-depth questions and providing customers with richer design data, distribution salespeople can quickly build credibility and help customers to avoid potential problems when they specify high-performance plastics.
Recent enhancements in rechargeable and primary (non-rechargeable) battery technologies enable industrial devices to perform beyond the limitations of legacy consumer batteries.
Design News Webinar Series
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
12/10/2014 8:00 a.m. California / 11:00 a.m. New York
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
11/6/2014 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jan 12 - 16, Programmable Logic - How do they do that?
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  67


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service