International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 22

Power electronic systems and equipment

 
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TC 22 Work programme (3)

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IEC 62477-1 Ed. 2.0  

Safety requirements for power electronic converter systems and equipment - Part 1: General
22/267/RR2016-01AMW
  • AMW
  • Approved Maintenance Work

2016-01

1CD
  • 1CD
  • 1st Committee Draft

2017-07

MT 9P. Holm2019-10
IEC 62477-1 am1 Ed. 1.0  

Safety requirements for power electronic converter systems and equipment - Part 1: General
22/240/CDV2013-06RDIS
  • RDIS
  • Text for FDIS received and registered

2016-04

CDIS
  • CDIS
  • Draft circulated as FDIS

2016-06

MT 9P. Holm2016-09
IEC 62477-2 Ed. 1.0  

Safety requirements for power semiconductor converter systems - Part 2: Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 35 kV a.c.
22/258A/CD2012-021CD
  • 1CD
  • 1st Committee Draft

2015-10

A2CD
  • A2CD
  • Approved for 2nd Committee Draft

2016-05

PT 62477-2Dr. R. Klug2016-10