TC 2

Rotating machinery

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 2WG 34Mr Noboru MORITAPPUB2020-122023

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
2/1812/NP PDF file 3179 kB
2016-02-12 
ANW
2/1847/RVN PDF file 322 kB
2016-09-162016-06
ACD
2016-09-172016-09
CD
2/1881/CD
PDF file 1787 kB
2017-11-032017-04
PCC
2018-01-262018-01
CDM
2/1902/CC PDF file 714 kB
Word file 59 kB
2018-04-202018-05
ADTS
2/1902A/CC PDF file 446 kB
Word file 83 kB
2020-04-06 
ADTS
2/1902B/CC PDF file 446 kB
Word file 83 kB
2020-04-06 
TDTS
2020-04-212020-04
CDTS
2/1995/DTS
2020-05-012020-06
PRVDTS
2020-07-242020-07
APUB
2/2017/RVDTS PDF file 422 kB
Word file 120 kB
2020-08-212020-08
TPUB
2020-09-092020-08
DECPUB
2020-09-162020-10
RPUB
2020-09-302020-10
BPUB
2020-10-302020-12
PPUB
2020-11-192020-12
  

Abstract

IEC TS 60034-34:2020 is applicable to AC adjustable speed rolling mill motors and identifies specific requirements for AC adjustable speed rolling mill motors, where those performance characteristics are different from those for conventional AC motors.
Various types of overload capacity conditions and overloads are defined. The possible effect on motor insulation life due to operating the motor beyond its design capability is discussed.
Requirements for confirmation of motor under specified variable speed operational conditions are introduced.

Project

IEC TS 60034-34:2020 ED1

Rotating electrical machines - Part 34: AC adjustable speed rolling mill motors