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Chinese National Standard Category: Electric drive control equipment |
English Title: | General specification for cascade speed control assembly with semiconductor converter |
Chinese Title: | 半导体变流串级调速装置总技术条件 |
Standard No.: | GB/T 12669-2012 |
Category No.: | K62 |
Issued by: | AQSIQ;SAC |
Issued on: | 2012-6-29 |
Implemented on: | 2012-11-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | GB/T 12669-1990 GB 12669-1990 General specification for cascade speed control assembly with semiconductor converter |
Word Count: | 11000 words |
Similar Standards: | JB 3136-1982 JB 3138-1982 JB 3137-1982 GB/T 12668.7302-2021 GB/T 12668.901-2021 GB/T 12668.902-2021 GB/T 12668.7201-2019 GB/T 12668.8-2017 GB/T 3797-2016 DB21/T 2479-2015 GB/T 12668.502-2013 GB/T 12668.501-2013 GB 12668.501-2013 GB 12668.3-2012 GB/T 12668.3-2012 GB/T 12668.701-2012 GB/T 12667-2012 GB/T 12669-2012 GB/T 12668.6-2011 CJ/T 310-2009 |
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