GB 7251.2-1997
Replaced
T/HBZXL 009-2022
Active
Group standards
T/HBZXL 009-2022 Low-voltage distribution intelligent cabinet equipment technical specification for bus type
T/HBZXL 009-2022 Low-voltage distribution intelligent cabinet equipment technical specification for bus type
Price:
$ 20.00
Basic Information
Standard Code:
T/HBZXL 009-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician
ICS Name:
Low-voltage switchgear and controllers
Publish Date:
2022-08-04
Implement Date:
2022-08-10
Scope
Scope: This document is applicable to intelligent low-voltage distribution systems with a rated AC voltage of no more than 1000 V and a frequency of no more than 1000 Hz, and a rated DC voltage of no more than 1500 V. Main technical content: This document specifies the interface characteristics, communication methods, usage conditions, network and system security, functions and structure, performance requirements, test methods, inspection rules, marking, packaging, transportation, and storage of intelligent low-voltage distribution systems.
Development Information
Related Standards
GB/T 11022-1999
Replaced
GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards
GB/T 18858.1-2002
Replaced
GB/T 18858.1-2002 Low-voltage switchgear and control gear Controller-device interface(CDIs)—Part 1:General rules
GB/T 18858.3-2002
Replaced
GB/T 18858.3-2002 Low-voltage switchgear and control gear—Controller-Device interface(CDI)—Part 3:Device Net
GB/Z 18859-2002
Replaced
GB/Z 18859-2002 Enclosed low-voltage switchgear and controlgear Assemblies—Guide for testing under conditions of arcing due to internal fault
GB 14048.4-2003
Replaced