CJ/T 352-2010
Variable-frequency governed speed water supply equipment with microcomputer control (English Version)

Standard No.

CJ/T 352-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Urban Construction

Latest

CJ/T 352-2010

Replace

JG/T 3009-1993

Scope

This standard specifies the terms and definitions, classification and models, working conditions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of microcomputer-controlled variable frequency speed water supply equipment. This standard is applicable to microcomputer-controlled frequency conversion speed water supply equipment for domestic and production water supply systems where the working pressure is not greater than 2.5MPa and the water temperature is not greater than 80°C. This standard does not apply to the use of variable frequency motors or integrated frequency converters for water pumps and fire water supply equipment.

CJ/T 352-2010 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

CJ/T 352-2010 Variable-frequency governed speed water supply equipment with microcomputer control has been changed from JG/T 3009-1993 Micro-Computer Controlled VVVF Water-Supplying Equipment.