IEC 60034-14 Ed. 4.0 b:2018

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

Best Price Guarantee Aug 1, 2018 EN/FR 42 Pages

Sub Total (1 Item(s)) $ 0.00
Estimated Shipping $ 0.00
Total (Pre-Tax) $ 0.00
View in Library
or
International Electrotechnical Commission Logo

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

PUBLISH DATE 2018
PAGES 42

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

IEC 60034-14:2018 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.

It is applicable to DC and three-phase AC machines, with shaft heights 56 mm and higher and a rated output up to 50 MW, at operational speeds from 120 min⁻¹ up to and including 15 000 min⁻¹.

This new edition includes the following significant technical changes with respect to the previous edition:

  • Improved explanation of the definition “free suspension”.
  • Addition of an alternative method of rigid mount.
  • Definition of an improved option for shaft key.
Loading...

Failed to load document history.

Publish Date Document Id Type View