JG/T 3009-1993
Micro-Computer Controlled VVVF Water-Supplying Equipment (English Version)
- Standard No.
- JG/T 3009-1993
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Construction Industry
- Status
- 2011-05
- Replace By
- CJ/T 352-2010
- Latest
- CJ/T 352-2010
- Scope
- This standard specifies the reference standards, terminology, product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of microcomputer controlled variable frequency speed water supply equipment. This standard is applicable to the manufacturing and acceptance of microcomputer-controlled frequency conversion speed-adjustable water supply equipment that adopts analog control, and can also be used as a reference.
JG/T 3009-1993 history
- 2010 CJ/T 352-2010 Variable-frequency governed speed water supply equipment with microcomputer control
- 1994 JG/T 3009-1993 Micro-Computer Controlled VVVF Water-Supplying Equipment
JG/T 3009-1993 Micro-Computer Controlled VVVF Water-Supplying Equipment was changed to CJ/T 352-2010 Variable-frequency governed speed water supply equipment with microcomputer control.
