Belajar PLC dan SCADA

Just another Blog about Programmable Logic Controller & SCADA.

Electrical and environnemental constraints

Written by Kang Abu on 5:43 PM

EMC: electromagnetic compatibility


For all electrotechnical equipment, EMC must be considered right from the initial design phase and the variousprinciples and rules carried on through to manufacture and installation.
This means that all those involved, from the engineers and architects that design a building to the technicians that wire the electrical cabinets, including the specialists that design the various building networks and the crews that install them, must be concerned with EMC - a discipline aimed at achieving the "peaceful" coexistence of equipment sensitive to electromagnetic disturbances alongside equipment emitting such disturbances.
This publication is a compilation of many years of acquired experience at Merlin Gerin and presents various disturbances encountered and provides some practical remedies.


  • - Author :Jacques Delaballe
  • - Publication date:01/12/2001
  • - Page number:36
  • - ECT no:149

Enclosures and degrees of protection


The protection of persons against direct contacts is required by certain regulations (in France the Decret of the 14th of November 1988), and specified by electrical installation standards, such as IEC 364. On the other hand, types of external stresses likely to influence the behaviour of equipment are described in IEC 721-2. The protection against some of these influences is often specified in product standards.
Therefore, to explain the degrees of protection that enclosures can provide, and how standards codify them, constitutes an essential information for all, prescribers, installers, operators and inspecting organizations, the purpose of this "Cahier Technique". It replaces "Cahier Technique"
No 6 written in 1982, made obsolete by the revision of IEC 529. 


  • - Author :Jean Pasteau
  • - Publication date:01/01/1993
  • - Page number:12
  • - ECT no:166

Related Posts by Categories

Widget by Hoctro | Jack Book
Related Posts with Thumbnails

Our Advertising

Bantuan Pencarian

Jika anda seorang pemula dan tertarik untuk belajar PLC silahkan cek artikel di arsip artikel atau gunakan bantuan pencarian artikel di bawah ini. TQ Bro..

Email Subscribe

Dapatkan informasi dan artikel yang update dari situs ini. Jika anda barminat silahkan masukan email address anda di bawah ini. Terimakasih! (Please write email to subscribe our news).

Enter your email address:

Delivered by FeedBurner

Disclaimer (Privacy Policy)

No PDF Files stored in this site. are not responsible if you download and distribute files or links. Noted that not related in any way with upload files with a copyright material that available for download. Just we collects the information using google search and other search engines links hosted or posted by other website. The link Free Book Download available here are for EDUCATIONAL PURPOSES ONLY... and its recommended to buy the products from the original Owner or Publisher.

For Detail Please Click Here!

Jika anda mempunyai artikel sepurtar dunia automation (PLC dan SCADA) dan ingin sharing buat teman-teman blogger silahkan kirim ke

Jika anda menginginkan semua berita yang ada disitus dan links yang ada di situs ini menjadi bagian dari situs yang anda punyai silahkan masukan address ini (copy & paste): di fungsi RSS Feeder situs anda.