IEC 60034-7 Ed. 3.0:2020 (b)
回転電気機械-第7部:構造の種類の分類,固定装置及び電動機接続箱位置(IMコード)
Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code)
発行年月日:
2020-10-07
状態:
有効
邦訳版:
無
英語 49ページ
29,837 円(税込) 本体価格:27,125円
- 規格概要
-
IEC 60034-7:2020 specifies the IM Code, a classification of types of construction, mounting arrangements and the terminal box position of rotating electrical machines. Two systems of classification are provided as follows:全文を表示する
- Code I: An alpha-numeric designation applicable to machines with end-shield bearing(s) and only one shaft extension
- Code II: An all-numeric designation applicable to a wider range of types of machines including types covered by Code I.
This third edition cancels and replaces the second edition, published in 1992, and its Amendment 1:2000. The main technical changes with regard to the previous edition are as follows:
- note on twin motors added
- reference to 4.3 instead of duplication of text
- new subclause on marking of shaft inclination or declination.
TC |
TC 2 |
---|---|
ICS |
29.160.01 |
備考 |