UNE EN IEC 60034-7:2022
Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code) (Endorsed by Asociación Española de Normalización in May of 2022.)
Máquinas eléctricas rotativas. Parte 7: Clasificación de los tipos de construcción, de las disposiciones de montaje y de la posición de la caja de bornes (Código IM). (Ratificada por la Asociación Española de Normalización en mayo de 2022.)
| Standard number: | UNE EN IEC 60034-7:2022 |
| Pages: | 33 |
| Released: | 2022-05-01 |
| Status: | Standard |
UNE EN IEC 60034-7:2022
This part of IEC 60034 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: Code I (see section 2): An alpha-numeric designation applicable to machines with end shield bearing(s) and only one shaft extension. Code II (see section 3): An all-numeric designation applicable to a wider range of types of machines including types covered by Code I. The type of machine not covered by Code II should be fully described in words. The relationship between Code I and Code II is given in annex A.