vg1 - nelfo
TRANSCRIPT
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Vg1
Peter Andersson
Vg1 elektrofag
Elenergi
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Illustrasjoner til Elenergi Vg1 elektrofagKapittel 3
Illustrasjonene kan brukes fritt i undervisningen©Elforlaget 2009
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Figur 3.1 Enlinjesymbol
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Figur 3.2 Flerlinjesymbol
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Figur 3.3 Prinsippskjema
L1
L2/N
L
1
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Figur 3.4 Perspektivtegning
Enpolt bryter
LyspunktTilførselskabel Koblingsboks
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Figur 3.5 Enlinjeskjema
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Figur 3.6 Flerlinjeskjema. Brun er bryterdirekt. Blå er lampedirekt
L
Flerlinjeskjema
L1L2/N
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Figur 3.7 Enlinjesymbol
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L1
L2/N
L
N
2
Figur 3.8 Prinsippskjema
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Figur 3.9 Flerlinjesymbol
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Figur 3.10 Topolt bryter
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Figur 3.11 Serievender
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Figur 3.12 Enlinjesymbol
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Figur 3.13 Flerlinjesymbol
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L
5
L1
L2/N
Figur 3.14 Prinsippskjema
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Figur 3.15 Perspektivtegning
Tilførselskabel
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2
Figur 3.16 Enlinjeskjema
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Figur 3.17 Enlinjesymbol
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Figur 3.18 Flerlinjesymbol
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L1
L2/N
L
6 6
Figur 3.19 Prinsippskjema
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Tilførselskabel
Figur 3.20 Perspektivtegning
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Figur 3.21 Enlinjeskjema
2
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Figur 3.22 Dimmer
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Figur 3.23 Enlinjesymbol
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Ut
InnL L
Ut
InnL L
Figur 3.24 Flerlinjesymbol
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Figur 3.25 Prinsippskjema med vekselvendere og kryssvender
7
L
LLL
6 6
L1
L2/N
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Figur 3.26 Enlinjeskjema symboliserer lysstyringi en trappeoppgang med tre etasjer
1. etg.
2. etg.
3. etg.
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Figur 3.27 PIR-detektor
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Figur 3.28 Fotocelle
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Figur 3.29 Koblingsur (tidsur)
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Figur 3.30Aktuatorene sitter mellom fordelingsskapet og lampen. Trådløs bryter styrer aktuatorene
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Figur 3.31Trådløs bryter og topolt aktuator
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Figur 3.32 Aktuatoren sitter mellom fordelingsskapet og lampa, busskabel mellom bryter og aktuator
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Figur 3.33 KNX lysbryter