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Lehtla, Tõnu 1947
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1
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 3, Rikkesilmuse näivtakistus = Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. : equipment for testing, measuring or monitoring of protective measures. Part 3, Loop impedance (IEC 61557-3:2019)
2022
https://www.ester.ee/record=b5509793*est
book
2
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 7, Faasijärjestus = Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. : equipment for testing, measuring or monitoring of protective measures. Part 7, Phase sequence (IEC 61557-7:2019)
2022
https://www.ester.ee/record=b5509797*est
book
3
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 7, Faasijärjestus = Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC : equipment for testing, measuring or monitoring of protective measures. Part 7, Phase sequence (IEC 61557-7:2019/AMD1:2023)
2023
https://www.ester.ee/record=b5652663*est
book
4
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 7, Faasijärjestus = Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC : equipment for testing, measuring or monitoring of protective measures. Part 7, Phase sequence (IEC 61557-7:2019+IEC 61557-7:2019/AMD1:2023)
2023
https://www.ester.ee/record=b5651790*est
book
5
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V [Võrguteavik] : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 1, Üldnõuded = Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. : equipment for testing, measuring or monitoring of protective measures. Part 1, General requirements (IEC 61557-1:2019)
2021
https://www.ester.ee/record=b5479190*est
book
6
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V [Võrguteavik] : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 2, Isolatsioonitakistus = Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. : equipment for testing, measuring or monitoring of protective measures. Part 2, Insulation resistance (IEC 61557-2:2019)
2021
https://www.ester.ee/record=b5479192*est
book
7
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V [Võrguteavik] : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 4, Maandusjuhtide ja potentsiaaliühtlustusjuhtide takistus = Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. : equipment for testing, measuring or monitoring of protective measures. Part 4, Resistance of earth connection and equipotential bonding (IEC 61557-4:2019)
2021
https://www.ester.ee/record=b5479193*est
book
8
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V [Võrguteavik] : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 5, Maandustakistus = Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. : equipment for testing, measuring or monitoring of protective measures. Part 5, Resistance of earth (IEC 61557-5:2019)
2021
https://www.ester.ee/record=b5479568*est
book
9
book
Elektriohutus madalpingevõrkudes vahelduvpingega kuni 1000 V ja alalispingega kuni 1500 V [Võrguteavik] : kaitsesüsteemide katsetus-, mõõte- ja seireseadmed. Osa 6, Rikkevoolukaitseaparaatide tõhusus TT-, TN- ja IT-süsteemides = Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. : equipment for testing, measuring or monitoring of protective measures. Part 6, Effectiveness of residual current devices (RCD) in TT, TN and IT systems (IEC 61557-6:2019)
2021
https://www.ester.ee/record=b5479599*est
book
10
book
Elektriseadmed [Võrguteavik] : liigvoolukaitselülitid majapidamis- ja muudele taolistele paigaldistele. Osa 2, Vahelduv- ja alalisvoolul kasutatavad kaitselülitid = Electrical accessories : circuit-breakers for overcurrent protection for household and similar installations. Part 2, Circuit-breakers for a.c. and d.c. operation (IEC 60898-2:2016, modified)
2021
https://www.ester.ee/record=b5473393*est
book
11
book
Madalpingelised aparaadikoosted
2001
https://www.ester.ee/record=b1465704*est
book
12
book
Madalpingelised aparaadikoosted. Osa 5, Avalike elektrivõrkude elektrijaotuskoosted = Low-voltage switchgear and controlgear assemblies. Part 5, Assemblies for power distribution in public networks (IEC 61439-5:2023)
2023
https://www.ester.ee/record=b5641184*est
book
13
book
Madalpingelised aparaadikoosted. Osa 1, Üldreeglid = Low-voltage switchgear and controlgear assemblies. Part 1, General rules (IEC 61439-1:2009, modified)
2010
https://www.ester.ee/record=b2646332*est
book
14
book
Madalpingelised aparaadikoosted. Osa 1, Üldreeglid = Low-voltage switchgear and controlgear assemblies. Part 1, General rules (IEC 61439-1:2011)
2012
https://www.ester.ee/record=b2860114*est
book
15
book
Madalpingelised aparaadikoosted. Osa 2, Jõuaparaadikoosted = Low-voltage switchgear and controlgear assemblies. Part 2, Power switchgear and controlgear assemblies (IEC 61439-2:2009)
2010
https://www.ester.ee/record=b2646336*est
book
16
book
Madalpingelised aparaadikoosted. Osa 2, Jõuaparaadikoosted = Low-voltage switchgear and controlgear assemblies. Part 2, Power switchgear and controlgear assemblies (IEC 61439-2:2011)
2012
https://www.ester.ee/record=b2860121*est
book
17
book
Madalpingelised aparaadikoosted. Osa 3, Jaotuskilbid, mida tohivad käsitada tavaisikud = Low-voltage switchgear and controlgear assemblies. Part 3, Distribution boards intended to be operated by ordinary persons (DBO) (IEC 61439-3:2012)
2013
https://www.ester.ee/record=b2940430*est
book
18
book
Madalpingelised elektripaigaldised. Osa 7-716, Nõuded eripaigaldistele ja -paikadele. Väikepingeline alalisvoolujaotus info- ja sidetehnika kaablitaristu kaudu = Low-voltage electrical installations. Part 7-716, Requirements for special installations or locations. ELV DC power distribution over information and communications technology (ICT) cable infrastructure (IEC 60364-7-716:2023)
2023
https://www.ester.ee/record=b5652985*est
book
19
book
Madalpingelised elektripaigaldised. Osa 8-2, Tootevtarbijate madalpingelised elektripaigaldised [Võrguteavik] = Low-voltage electrical installations. Part 8-2, Prosumer's low-voltage electrical installations (IEC 60364-8-2:2019)
2019
https://www.ester.ee/record=b5261700*est
book
20
book
Madalpingelised elektripaigaldised. Osa 8-1, Talitluslikud aspektid [Võrguteavik] : energiatõhusus = Low-voltage electrical installations. Part 8-1, Functional aspects : energy efficiency (IEC 60364-8-1:2019)
2019
https://www.ester.ee/record=b5248920*est
book
21
book
Madalpingelised elektripaigaldised. Osa 8-2, Tootevtarbijate madalpingelised elektripaigaldised [Võrguteavik] = Low-voltage electrical installations. Part 8-2, Prosumer's low-voltage electrical installations (IEC 60364-8-2:2019)
2021
https://www.ester.ee/record=b5464944*est
book
22
book
Madalpingelised lülitus- ja juhtimisaparaadid. Osa 1, Üldreeglid [Võrguteavik] = Low-voltage switchgear and controlgear. Part 1, General rules (IEC 60947-1:2020)
2021
https://www.ester.ee/record=b5426491*est
book
23
book
Madalpingelised lülitusaparaadid. Osa 6-2, Mitmetoimelised aparaadid. Juhtimis-kaitselülitid = Low-voltage switchgear and controlgear. Part 6-2, Multiple function equipment. Control and protective switching devices (or equipment) (CPS) (IEC 60947-6-2:2020+COR1:2021)
2023
https://www.ester.ee/record=b5558784*est
book
24
book
Madalpingelised lülitusaparaadid. Osa 1, Üldreeglid = Low-voltage switchgear and controlgear. Part 1, General rules (IEC 60947-1:2007, modified + A1:2010)
2011
https://www.ester.ee/record=b2715992*est
book
25
book
Madalpingelised lülitusaparaadid. Osa 1, Üldreeglid = Low-voltage switchgear and controlgear. Part 1, General rules
2011
https://www.ester.ee/record=b2715988*est
book
Number of records 47, displaying
1 - 25
previous
1
2
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author
81
1.
Lehtla, Tõnu
2.
Lehtla, Andres
3.
Lehtla, Helen
4.
Lehtla, Kaie
5.
Lehtla, Madis
6.
Lehtla, U.
7.
Aav, Tõnu
8.
Einasto, Tõnu
9.
Feldmann, Tõnu
10.
Jõesaar, Tõnu
11.
Järveots, Tõnu
12.
Kaalep, Tõnu
13.
Karjatse, Tõnu
14.
Kees, Tõnu
15.
Kelder, Tõnu
16.
Keskküla, Tõnu
17.
Koger, Tõnu
18.
Kollo, Tõnu
19.
Korrol, Tõnu
20.
Kumari, Tõnu
21.
Kurissoo, Tõnu
22.
Kutsar, Tõnu
23.
Laas, Tõnu
24.
Lausmaa, Tõnu
25.
Leemet, Tõnu
26.
Lehtsaar, Tõnu
27.
Lelumees, Tõnu
28.
Lember, Tõnu
29.
Ligi, Tõnu
30.
Liik, Tõnu
31.
Lilleorg, Tõnu
32.
Lohuaru, Tõnu
33.
Lumberg, Tõnu
34.
Lume, Tõnu
35.
Luunja, Tõnu
36.
Malsub, Tõnu
37.
Martma, Tõnu
38.
Mauring, Tõnu
39.
Meidla, Tõnu
40.
Mertsina, Tõnu
41.
Metsäär, Tõnu
42.
Must, Tõnu
43.
Mägi, Tõnu
44.
Näks, Tõnu
45.
Oja, Tõnu
46.
Ojala, Tõnu
47.
Peipman, Tõnu
48.
Pihelgas, Tõnu
49.
Pihu, Tõnu
50.
Pilli, Tõnu
51.
Püssa, Tõnu
52.
Reintamm, Tõnu
53.
Roolaht, Tõnu
54.
Roosaar, Tõnu
55.
Ruus, Tõnu
56.
Seero, Tõnu
57.
Soop, Tõnu
58.
Suurkuusk, Tõnu
59.
Talivee, Tõnu
60.
Talvar, Tõnu
61.
Tamm, Tõnu
62.
Tamme, Tõnu
63.
Tannberg, Tõnu-Andrus
64.
Tender, Tõnu
65.
Tomberg, Tõnu
66.
Tooming, Tõnu
67.
Toompark, Tõnu
68.
Tramm, Tõnu
69.
Treu, Tõnu
70.
Trumm, Tõnu
71.
Trump, Tõnu
72.
Tuvikene, Tõnu
73.
Tõnso, Tõnu
74.
Tõnutare, Tõnu
75.
Vaher, Tõnu
76.
Vaidloo, Tõnu
77.
Veldre, Tõnu
78.
Viik, Tõnu
79.
Vilipuu, Tõnu
80.
Õnnepalu, Tõnu
81.
Ülemaante, Tõnu
CV
27
1.
Lehtla, Tõnu 1947
2.
Lehtla, Andres 1976
3.
Lehtla, Madis 1974
4.
Lehtla, Reigo 1970
5.
Arulaane, Tõnu 1954
6.
Kelder, Tõnu 1948
7.
Keskküla, Tõnu 1938-2011
8.
Koger, Tõnu 1944-2004
9.
Kumari, Tõnu
10.
Kurissoo, Tõnu
11.
Lausmaa, Tõnu 1941
12.
Ligi, Tõnu 1958
13.
Lohuaru, Tõnu 1939
14.
Lumberg, Tõnu 1956
15.
Martma, Tõnu 1955
16.
Must, Tõnu-Aare 1942
17.
Näks, Tõnu 1971
18.
Peipman, Tõnu 1955
19.
Pihu, Tõnu 1957
20.
Reinatamm, Tõnu
21.
Reintamm, Tõnu 1963
22.
Roosaar, Tõnu 1978
23.
Ruus, Tõnu 1940
24.
Suurkuusk, Tõnu 1940
25.
Tomberg, Tõnu 1963
26.
Trumm, Tõnu 1955
27.
Trump, Tõnu 1961
name of the person
27
1.
Lehtla, Tõnu, 1947-
2.
Lehtla, Madis, 1974-
3.
Altosaar, Tõnu, 1943-
4.
Esko, Tõnu
5.
Esko, Tõnu, 1985-
6.
Kark, Tõnu
7.
Kasikov, Tõnu
8.
Kauba, Tõnu
9.
Koger, Tõnu, 1944-2004
10.
Kõrvits, Tõnu
11.
Lelumees, Tõnu
12.
Liik, Tõnu
13.
Martma, Tõnu, 1955-
14.
Meidla, Tõnu, 1959-
15.
Peipman, Tõnu
16.
Pihelgas, Tõnu
17.
Pihu, Tõnu
18.
Raimla, Tõnu
19.
Ruus, Tõnu
20.
Talivee, Tõnu
21.
Talpsep, Tõnu
22.
Tamm, Tõnu, 1941-2004
23.
Tomberg, Tõnu
24.
Toompark, Tõnu
25.
Trump, Tõnu
26.
Viik, Tõnu
27.
Viik, Tõnu, 1968-
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