GB 7251.2-1997
Replaced
T/ZZB 1194-2019
Active
Group standards
T/ZZB 1194-2019 Low-voltage single-phase non-metallic metering box
T/ZZB 1194-2019 Low-voltage single-phase non-metallic metering box
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1194-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Low-voltage distribution electrical equipment
ICS Name:
Low-voltage switchgear and controllers
Publish Date:
2019-09-23
Implement Date:
2019-10-31
Scope
Main technical content: This standard specifies the terms and definitions, structural types and parameters, basic requirements, usage conditions, technical requirements, test methods, inspection rules, marking, packaging, storage, transportation, and quality commitments of low-voltage single-phase non-metallic metering boxes. This standard applies to directly connected non-metallic low-voltage metering boxes with a rated voltage of 400 V AC or less, and electricity meters with a single-phase single meter position or a single-phase multiple meter positions.
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