IEC IEC 60034-1
Edition 14. INTERNATIONAL STANDARD
NORME INTERNATIONALE
inside colour
Rotatingelectricalmachines- Part 1:Rating and performance Machineselectriquestournantes- Partie 1:Caracteristiquesassigneeset caracteristiquesdefonctionnement
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 29. 160.01[SBN978-2-8322-1076-8
Warning!Make sure that you obtained this publication from an authorized distributor. Attention!Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agree. Bfegistered trademark of the Intemational Electrotachnical Commission Marque deposeeola Gommission Bectrotechnique inemnafonale
-2-IEC 60034-1:2022 O IEC 2022 CONTENTS FOREWORD.7 1Scope.01 2Normative references 10 3Terms and definitions12 4Duty17 4.1Declaration of duty17 4.2Duty types18 4.2.1Duty type S1- Continuous running duty18 4.2.2Duty type S2- Short-time duty19 4.2.3Duty type S3- Intermittent periodic duty20 4.2.4Duty type S4-Intermittent periodic duty with starting.21 4.2.5Duty type S5- Intermittent periodic duty with electric braking22 4.2.6Duty type S6- Continuous operation periodic duty. 4.2.7Duty type S7- Continuous operation periodic duty with electric braking.25 4.2.8Duty type S8- Continuous operation periodic duty with related load/speed changes.26 4.2.9Duty type S9- Duty with non-periodic load and speed variations.27 4.2.10Duty type S10- Duty with discrete constant loads and speeds. Rating..31 5.1Assignment of rating31 5.2Classes of rating-31 5.2.1Rating for continuous running duty.31 5.2.2Rating for short-time duty31 5.2.3Rating for periodic duty.31 5.2.4Rating for non-periodic duty.31 5.2.5Rating for duty with discrete constant loads and speeds.32 5.2.6Rating for equivalent loading..32 5.3Selection of a class of rating..32 5.4Allocation of outputs to class of rating.32 5.5Rated output 33 5.5.1DC generators.33 5.5.2AC generators.33 5.5.3Motors33 5.5.4Synchronous pensators.33 5.6Rated voltage33 5.6.1DC generat...
IEC 60034-1 2022 电动转动机器 第1部分:评级和性能.pdf
