SSH IEC 60034-14:2007

Makinat elektrike rrotulluese — Pjesa 14: Vibrimi mekanik i disa makinave me lartësi të aksit më të madhe ose të barabartë me 56 mm — Matja, vlerësimi dhe kufijtë e ashpërsisë së vibrimit

Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity

Scope

Specifies the factory acceptance vibration test procedures and vibration limits for certain electrical machines under specified conditions, when uncoupled from any load or prime mover. Is applicable to d.c. and three-phase a.c. machines, with shaft heights 56 mm and higher and a rated output up to 50 MW, at operational speeds up to 15 000 per minute. <b>This consolidated version consists of the third edition (2003) and its amendment 1 (2007). Therefore, no need to order amendment in addition to this publication.</b>