Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Measurement procedures<br>5 Evaluation criteria<br>Annex A (normative) - Evaluation zone boundaries for<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vibration of non-rotating parts<br>Annex B (normative) - Evaluation zone boundaries for<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vibration of rotating shafts<br>Annex C (informative) - Example of setting ALARM and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TRIP values<br>Annex D (informative) - Cautionary notes about the use<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of vibration velocity criteria at low rotational speeds<br>Annex E (informative) - Evaluation zone boundary limits and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bearing clearance<br>Bibliography

Abstract

Defines to land-based gas turbines, steam turbines and generators (whether coupled with gas and/or steam turbines) with power outputs greater than 40 MW, fluid-film bearings and rated speeds of 1500 r/min, 1800 r/min, 3000 r/min or 3600 r/min.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	GME/21/5
Supersedes	BS ISO 7919-2 : 2009 16/30337263 DC : 0 BS ISO 10816-2 : 2009