Dimension Drawings
4.1 Type of construction IM B3 with separately-driven fan
1PH7/4-146
Siemens AG, 2004. All rights reserved
Induction Motors, 1PH7 (APH7S) – 05.04 Edition
Fig. 4-11 1PH7224-NC/D/F, type of construction IM B3, air flow direction DE ––> NDE