Current transformer home >> Transformer news >> Power transformers: December 2007
Tuesday, December 25, 2007
The accurateness of current clamps is restricted to roughly 1%, which negates the major benefit of the WT3000 (its remarkably high accuracy) but by using the SC1000 in combination with the WT3000 it is likely to attain accuracy levels downward to one part per million, says the business.
The SC1000 is supposed to be the first accuracy DC current transformer with a center that can be divided to permit installation on an offered cable or busbar. It is based on the zero-flux theory, in which the magnetic field around the prime conductor is balanced by the output current.
Refer : http://www.electropages.com/viewArticle.aspx?intArticle=9890
posted by jackysaran @ 10:06 PMpermanent link | |
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Sunday, December 16, 2007
Most of the transformers are called as autotransformers. Autotransformers are smaller in magnitude, weigh fewer, and include excellent power stability as well as excess tolerance. These transformers are not just the most frequent, yet are also favored by manufacturers. In every cases, the adjustment are to gears and additional moving parts and are to approved the rate of operation.
The modern SC1000 is a split-core DC current transformer that significantly increases the adaptability of the Yokogawa WT3000 accuracy power analyzer. The component is considered to suggest a high precision substitute to current clamp in applications where current measurements require to be prepared on already installed conductors inwhich disconnecting the wire is not possible otherwise unfeasible.
http://www.thomasnet.com/about/transformers-87000808.html
posted by jackysaran @ 8:56 PMpermanent link | |
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Thursday, December 6, 2007
Most part of the electric power-driven machinery are geared up to function using a particular frequency and current. The difficulty with this seemingly basic idea is that voltage and frequency differ by country and sometimes even by area inside a country.
The solution to the current and frequency crisis is transformers. What transformers perform is get the voltage and regulate it as it comes into the electrical device or appliances to the accurate level. They also push the current throughout the engine to keep it running properly.
http://www.thomasnet.com/about/transformers-87000808.html
posted by jackysaran @ 3:29 AMpermanent link | |
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