IEC 60034-14 ed 4.0:2018現行
Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
出版：International Electrotechnical Committee
專家解讀視頻
This part of IEC 60034 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 document is not applicable to machines mounted in situ (on site), three-phase commutator motors, single-phase machines, three-phase machines operated on single-phase systems, vertical waterpower generators, turbine generators greater than 20 MW and machines with magnetic bearings or series-wound machines. NOTE For machines measured in situ, refer to applicable parts of ISO 20816, ISO 10816 and ISO 7919.
SS-EN IEC 60034-14:2019 - Identical
CEI EN IEC 60034-14 : 2019 - Identical
NEN-EN-IEC 60034-14:2018 - Identical
SN EN IEC 60034-14:2018 - Identical
I.S. EN IEC 60034-14:2018 - Identical
BS EN IEC 60034-14:2018 - Identical
EN IEC 60034-14:2018 - Identical
PN-EN IEC 60034-14:2019 - Identical
OVE EN IEC 60034-14 : 2019 05 01 - Identical
DS/EN IEC 60034-14:2018 - Identical
NEN-EN-IEC 60034-14:2018 - Identical
DS/EN IEC 60034-14:2018 - Identical
SS-EN IEC 60034-14:2019 - Identical
I.S. EN IEC 60034-14:2018 - Identical
NF EN IEC 60034-14 : 2018 - Identical
BS EN IEC 60034-14:2018 - Identical
EN IEC 60034-14:2018 - Identical
PN-EN IEC 60034-14:2019 - Identical
CEI EN IEC 60034-14 : 2019 - Identical
SN EN IEC 60034-14:2018 - Identical
