Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standards GB - Chinese national standards - Page 217
Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Price display: excl. VAT
Displayed currency:
USD
Sort by:
GB/T 12668.1-2002
Show all technical information.
Adjustable speed electrical power drive systems--Part 1:General requirements--Rating specifications for low voltage adjustable speed d.c. power drive systems
Standard published on 25.11.2002
Selected format:Show all technical information.
GB/T 12668.2-2002
Show all technical information.
Adjustable speed electrical power drive systems--Part 2:General requirements--Rating specifications for low voltage adjustable frequency a.c. power drive systems
Standard published on 5.8.2002
Selected format:Show all technical information.
GB/T 12668.3-2012
Show all technical information.
Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods
Standard published on 31.12.2012
Selected format:Show all technical information.
GB/T 12668.3-2025
Show all technical information.
Adjustable speed electrical power drive systems—Part 3: EMC requirements and specific test methods for PDS and machine tools
Execute Date: may 2026
Standard published on 5.10.2025
Selected format:Show all technical information.
GB/T 12668.4-2006
Show all technical information.
Adjustable speed electrical power drive systems - part 4: General requirements - Rating specifications for a.c. power drive systems above 1000V a.c. and not exceeding 35kV
Standard published on 14.3.2006
Selected format:Show all technical information.
GB/T 12668.501-2013
Show all technical information.
Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy
Standard published on 12.11.2013
Selected format:Show all technical information.
GB/T 12668.502-2013
Show all technical information.
Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
Standard published on 12.11.2013
Selected format:Show all technical information.
GB/T 12668.6-2011
Show all technical information.
Adjustable speed electrical power drive systems - Part 6Guide for determination of types of load duty and corresponding current ratings
Standard published on 16.6.2011
Selected format:Show all technical information.
GB/T 12668.701-2012
Show all technical information.
Adjustable speed electrical power drive systems - Part 701: Generic interface and use of profiles for power drive systems - Interface definition
Standard published on 31.12.2012
Selected format:Show all technical information.
GB/T 12668.7201-2019
Show all technical information.
Adjustable speed electrical power drive systems—Part 7-201: Generic interface and use of profiles for power drive systems—Profile type 1 specification
Standard published on 25.3.2019
Selected format:Show all technical information.
Can we help you with something?
