GB/T 2681-1981
Abolished
T/ZZB 2176-2021
Active
Group standards
T/ZZB 2176-2021 Low-voltage power customer centralized meter reading system concentrator
T/ZZB 2176-2021 Low-voltage power customer centralized meter reading system concentrator
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2176-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
AC/DC electrical instruments and recorders
ICS Name:
Comprehensive Electrical Engineering
Publish Date:
2021-08-02
Implement Date:
2021-09-02
Scope
Main technical content: This document specifies the terms and definitions, naming, basic requirements, technical requirements, test methods, inspection rules, identification marks, packaging, transportation and storage, and quality commitments for concentrators used in the centralized meter reading system for low-voltage power users. This document is applicable to concentrators used in the centralized meter reading system for low-voltage power users.
Development Information
Related Standards
GB/T 2682-1981
Abolished
GB/T 2682-1981 Colors of indicator lights and push-buttons used in electrical assembly devices
GB/T 3926-1983
Replaced
GB/T 3926-1983 Rated voltage for medium frequency equipment
GB/T 4064-1983
Abolished
GB/T 4064-1983 General guide for designing of electrical equipment to satisfy safety requirements
GB/T 4776-1984
Replaced
GB/T 4776-1984 Electrical safety terminology
GB/T 5080.4-1985
Active