4 ELEKTRO 11/2012 ABB s. r. o., Elektro-Praga.....................................................................4. oč. Ahlborn, měřicí a regulační technika, spol. s r. o...................................1. oč.Blue Panther, s. r. o......................................................................................24 Česko-německá obchodní a průmyslová komora..........................................9 Dehn + Söhne GmbH + Co. KG..................................................................55 Distrelec GmbH...........................................................................................53 Eaton Elektrotechnika, s. r. o.......................................................................25 EGÚ Brno, a. s.............................................................................................35 Elektrotechnický zkušební ústav, s. p..........................................................58 EM Brno, s. r. o...........................................................................................49 Expo Center, a. s..........................................................................................13 Flir Commercial Systems BV......................................................................21 GHV Trading, spol. s r. o.............................................................................55 Hensel, s. r. o...............................................................................................37 Incheba Praha, spol. s r. o............................................................................52 Lovato, spol. s r. o........................................................................................39 MEgA – Měřicí Energetické Aparáty, s. r. o...............................................31 Narex, s. r. o.................................................................................................45 Noark Electric Europe, s. r. o......................................................................21 OBO Bettermann Praha, s. r. o...............................................................3. oč.OEZ, s. r. o...................................................................................................50 OS-KOM, spol. s r. o...................................................................................23 Rittal Czech, s. r. o.................................................................................32, 33 Schneider Electric CZ, s. r. o.......................................................................26 Teco, a. s..................................................................................................2. oč Topinfo, s. r. o................................................................................................3 Weidmüller, s. r. o........................................................................................54 SEZNAM INZERCE LIST OF CONTENTS Harmonogram Elektro 2012 číslo uzávěrka expedice zdůrazněné téma 12 19.10.12 03.12.12 Měření a měřicí technika; Zkušebnictví a diagnostika Topic: Electrical switchboard engineering; Electrical power engineering Eaton’s automated switchboard systems in high voltage grids from Eaton (Eaton Elektrotechnika, s. r. o.).............................................................................22 IL5880 insulation monitoring device for networks up to 500 V (OS-KOM, spol. s r. o.)..........................................................................................23 New Kyoritsu wattmeter (Blue Panther, s. r. o.)....................................................24 Acti 9 – New family of modular devices bring more safety, reliability as well as smart communication (Schneider Electric CZ, s. r. o.).........................26 MEg70 compact monitor (MEgA – Měřicí Energetické Aparáty, a. s.)................28 New enclosure base concept – tool-less assembly (Rittal Czech, s. r. o.).............32 Analysis of gases dissolved in oil (EGÚ Brno, a. s.)............................................34 Universal and variable concept FP ENYSTAR (Hensel, s. r. o.)...........................36 Product innovations from Noark Electric (Noark Electric Europe, s. r. o.)..........38 Reactive power compensation components (Lovato Electric, s. r. o.)...................39 Switchboards for HV/LW-distribution transformer stations up to 630 kV · A........40 Why isn’t in the switchboards testing still clear? (Elektrotechnický zkušební ústav, s. p.).................................................................44 Information Reader’s service................................................................................................4 to 5 Main Article Increasing of Energy Efficiency..............................................................................6 News-in-brief Current information from home and abroad..........................................................10 Reports COSMT celebrated World Standards Day with a workshop.................................11 3M Innovative Centre in Prague............................................................................11 Vacon – Czech Drives Conference 2012...............................................................12 The Czech Safina introduced its unique cold spray technology............................12 Slovak Elosys still number one.............................................................................13 Silence drive 2012.................................................................................................13 People and the Elektro Ing. Zdeněk Žák, CSc., EM Brno..........................................................................11 From Foreign Press Switch, disconnect and protect..............................................................................14 Intellectual property Industrial law in practical terms (part 14).............................................................17 Electrical engineering practice Questions and answers from electrical engineering practice................................19 Innovation, Technology, Projects Extreme compressors for the biggest factory........................................................25 Compact drilling machine NAREX EVP 13 E-2H3.............................................45 OBO – synonym for variety in the field of electrical installation.........................46 New gearless lift motors of the NLU series..........................................................48 Market, Business, Enterprise The hundred-thousandth circuit breaker from OEZ on the way to America.........50 Czechbus 2012......................................................................................................52 New service: Catalogue plus from Distrelec.........................................................53 Interview with personality Weidmüller phenomenon.......................................................................................54 Technical Product Information Lovato Electric: Portable electrical power network analyzer DMGM3................55 Overvoltage protection for photovoltaic systems..................................................55 Standardization New ČSN standards (129).....................................................................................56 News Educational agency ENS holds ............................................................................57 Educational agency Unit holds .............................................................................57 Trade fair SPS IPC Drives.....................................................................................57 Electrotechnical Association of Czech holds .......................................................57 10th professional conference ERU 2012................................................................57 Elektro služby Miroslav Šnobl, Ing. Miloslav Valena and Union of Court’s Experts hold .........................................................................................57 Industrial school for electrical engineering of Fr. Křižík invites to......................57 Moravian association of electrical engineers holds...............................................57 Educational agency L. P. Elektro holds.................................................................58 Faculty of Electrical Engineering CTU Prague invites to ....................................58 Professional Literature Publications of FCC Public publishing house.......................................................59 Archive Notable personalities of science and technology (part 19)....................................60 History and present (part 2)...................................................................................61 Repetitorium Skilled trade is skilled trade (part 2).....................................................................62 Lifelong education Accidents and fires by handling and inspection activities from an authorised expert’s perspective (final part 2)..........................................................................63 číslo uzávěrka expedice zdůrazněné téma 1 19. 11. 12 07. 01. 13 Elektrotechnologie a elektromateriály; Elektroinstalační materiál; Nářadí a ochranné pomůcky 2 28. 12. 12 07. 02. 13 Spínací, jisticí, ochranné a signalizační přístroje; Elektrická zařízení 3 28. 01. 13 12. 03. 13 Amper 2013 – 21. mezinárodní elektrotechnický veletrh (19. až 22. 3.)4 01. 03. 13 04. 04. 13 Chytré sítě, inteligentní budovy a elektroinstalace; Vytápění, ventilace, klimatizace (HVAC), Stavební veletrhy 2013 (23. až 27. 4.)5 25. 03. 13 02. 05. 13 Ochrana před bleskem a přepětím; Požární a bezpečnostní technika (EPS, EZS)6 22. 04. 13 06. 06. 13 Elektrické stroje, pohony a výkonová elektronika; Měniče frekvence; Elektromobilita 7 27. 05. 13 27. 06. 13 Kabely, vodiče a kabelová technika; Značení a štítkování; Spojovací technika 8-9 22. 07. 13 02. 09. 13 Elektroenergetika a OZE; Záložní a náhradní energetické zdroje (akumulátory, UPS); Elektram 2013 (4. až 5. 9.) For Elektro 2013 (17. až 21. 9.) 10 19. 08. 13 02. 10. 13 MSV 2013 – 55. mezinárodní strojírenský veletrh (7. až 11. 10.)Elosys 2013 – 19. mezinárodní elektrotechnický veletrh (15. až 18. 10.)11 23. 09. 13 01. 11. 13 Electron 2013 – 3. mezinárodní elektrotechnický veletrh (19. až 21. 11.); Elektrické rozváděče a rozváděčová technika 12 21. 10. 13 29. 11. 13 Měření a měřicí technika; Zkušebnictví a diagnostika; Průmyslové automatizační prvky Harmonogram Elektro 2013