Discount AC Drives - Gozuk
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What would be the value of a capacitor on the output side of an AC drive?
What is it intend to accomplish either from the technological or the finanacial side?
Since the capacitor is not variable a resonant circuit at some frequencies, especially with varying carrier frequency is practically unavoidable.
How would one surmount the resultant problems?
What about the increased discharge voltages due to the harmonics?
I try my darnest to support my thinking - IEEE documentation is the top of my list. (Yes, I like the dreaded color books) Association Standards (maybe not the right term), such as those from Nema, Neta, Ansi, NFPA, API are other reputable sources. AC drive manufacturers data on their equipment is another favorite. And when I get to my empirical/anecdotal data, I say that is what it is and let the other member decide the validity. I& acute;m certainly not demanding you do any of this, but it certainly would help some of us take your posts as serious engineering comments.
It isn& acute;t a problem we would encounter because we don& acute;t use conduit very much for anything.
For an AC drive we commonly use, the installation section of a the manual lists three different types of cable for mains input, motor output, and control respectively.
The shield is to prevent the noise resulting from the fast switching edges interfering with other things.
AC Drives Manufacturers
Address: No.2 Xuwu Gongle Xixiang, Bao'an District, Shenzhen, Guangdong, China, 518000
Tel: 0086-755-28480223
We are a National Hi-Tech enterprise specializing in variable frequency drive, frequency inverter, motor speed controller, ac drive, variable speed drive of R&D, manufacturing, sales and service. We have more than 300 staffs with high percent professional technical persons in industrial control field. And, we can make customized ac drive according to customer? special demand in different industries, like crane, oil, plastic, CNC machine, textile, metal, chemical, municipal engineering, etc. We continually import advanced technology around the world, and set up cooperation alliances with many scientific research institutions and colleges. Our factory production lines have many automation production lines and approved of ISO9001:2008, CE certifications. Our self-developed frequency inverter, ac drives are with powerful functions, flexible control and excellent performance which can meet all kinds of customers?demand of machinery and matching and system integration. With the high quality products to win customer? recognition, meanwhile, we offer high quality services to gain the trust of customers. We take tech-centric policy and continuous innovate, and obtain many patents of inventions, appearance design and utility model. our variable frequency drive are exported to Southeast Asia, India and Pakistan, the Middle East, Africa, Europe and America etc. We have a professional technical service team to provide the omni-directional technical service and support for customers.
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