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Glavni meni

IEC 60034-14:2018 ED4

Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
17. 8. 2018.

Опште информације

60.60     17. 8. 2018.

IEC

TC 2

Međunarodni standard

29.160.01  

engleski  

Kupovina

Objavljen

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Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
IEC 60034-14:2018 ED4
60.60 Standard objavljen
17. 8. 2018.

REVIDIRAN OD

PROJEKAT
IEC 60034-14 ED5

Nacionalna preuzimanja

Obrtne električne mašine – Deo 14: Mehaničke vibracije određenih mašina osne visine 56 mm i više – Merenje, vrednovanje i granične vrednosti jačine vibracija

60.60   Standard objavljen