ANSI, BS, CEI, DIN, UTE, VDE, AS, IEC, JIS, NEC, NEMA, UL - PowerPoint PPT Presentation

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ANSI, BS, CEI, DIN, UTE, VDE, AS, IEC, JIS, NEC, NEMA, UL

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Tags: ansi | cei | din | iec | jis | nec | nema | ute | vde | drawing | electrical

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Transcript and Presenter's Notes

Title: ANSI, BS, CEI, DIN, UTE, VDE, AS, IEC, JIS, NEC, NEMA, UL


1
??????????????????????????
  • ???
  • ??. ??.??????? ??????????????
  • ?????????????????????
  • ???????????????????????????

2
????????
  • ????????????????
  • ?????????????????????
  • ?????????????????????????????????????
  • ???????????????????

3
????????????????
  • ????????????????????????
  • ANSI, BS, CEI, DIN, UTE, VDE, AS, IEC, JIS, NEC,
    NEMA, UL
  • ??????????????????????????
  • ????????????????????????????? ???.
  • ??????????????????????
  • ??????????????????????
  • ???????????????????????
  • ??????????????????????????????????????????????????
    ???????????????????

4
??????????????????????????
5
?????????????????????????????????????
  • ??????????????????????
  • ?????????????????????/????????????
    (outdoor/indoor installation)
  • ????????????????????? (main distribution board
    MDB)
  • ????????????????????
  • busway, wireway, raceway, conduit, cable tray,
    etc
  • ?????????????/????????????? (load panel/load
    center)
  • ???????? (branch circuit)

6
??????????????????????????
7
???????????????????????? (MDB)
8
???????????????????
9
Single-line diagram of MDB
10
?????????????????????
11
?????????????
12
?????????????????????????
13
???????
14
???????????? MDB
15
????????????????
16
????????????????????
17
??????????????????
18
?????????????????????? (tube/conduit)
19
???????????? (1)
RMC
IMC
20
???????????? (2)
21
???????????? (3)
22
????????????
23
????????????? (load center/load panel LC/LP)
24
?????????????????????????
25
???????? (branch circuit)
26
?????????????????????????
  • ??????????????????????????????????? ?????????
  • ???????????????? (main distribution board MDB,
    MDP)
  • ?????????? (riser diagram) ???????????????????????
    ?
  • ????????????????????????????????????? (sub single
    line diagram)
  • ??????????????? ????????????????????????????????
  • ????????????????
  • ?????????????? ??????????????????
    ???????????????????
  • ?????????????????? ???????????????????? (?????)
  • ????????????????????? (?????)

27
MDB single line diagram
28
Riser Diagram
29
Lighting and power plan
30
????????????
31
Transformer installation
32
Grounding System
33
?????????? (1)
34
?????????? (2)
35
???????????????
  • ??????????????????????????????? MDB
  • ?????????????????????

36
?????????????????
37
(No Transcript)
38
?????????????
39
???????????????????
40
???????????????????
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