GB17167-2025

General rules for energy measuring instrument equipping and managing of energy user

用能单位能源计量器具配备和管理通则

GB 17167-2025 é uma norma nacional chinesa obrigatória vigente: General rules for energy measuring instrument equipping and managing of energy user. Setor: Construção. Foco: Eficiência energética. Entrada em vigor: 1 de fev. de 2026.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard applies to independently accounted energy users including enterprises, institutions, agencies, and social organizations. It is mandatory for all organizations consuming energy within China. The standard covers the equipping and management of measuring instruments for primary energy, secondary energy, and energy-carrying working fluids.

Requisitos técnicos

This standard specifies the basic requirements for the equipping and management of energy measuring instruments. It outlines the categories of energy and the scope of measurement, covering input, output, consumption, self-production, and recovered energy. The equipping principles require meeting the needs of classified measurement, hierarchical assessment, and the gradual upgrade to intelligent instruments with automatic collection capabilities. The standard defines the equipping ratio requirements for energy measuring instruments at various levels, including entering and exiting energy users, main sub-energy users, and main energy-using equipment. It sets specific threshold limits for energy consumption or power to determine which sub-users and equipment require mandatory metering. Furthermore, it specifies the accuracy class and maximum permissible error requirements for various types of instruments, such as weighing instruments, electric energy metering devices, gas and liquid flow meters, as well as temperature and pressure instruments. Facilities must ensure their instruments meet these specific accuracy tiers based on the energy type and application. Management requirements mandate the establishment of documented procedures for personnel, instrument archives, and data handling. Key energy users are required to utilize digital technologies for the digital management of energy metering data.

Métodos de ensaio

The standard requires regular verification (calibration) of energy measuring instruments according to relevant regulations, with confirmation of the results. For instruments undergoing self-comparison or assessment, valid controlled documents must be used as the basis. Instruments failing verification or exceeding their calibration period must be decommissioned.

Perguntas frequentes

What organizations are regulated under GB 17167-2025?

It applies to independently accounted energy users such as enterprises, institutions, and agencies within China.

What are the main updates in GB 17167-2025 compared to the 2006 version?

The 2025 version updates the scope, terms, equipping principles, and ratio requirements, and adds maximum permissible error requirements for instruments.

Does GB 17167-2025 require digital management of energy data?

Yes, key energy users are required to utilize digital technologies to achieve digital management of energy metering data.

The summary above provides a high-level overview of GB 17167-2025. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 17167-2025 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Gestão
CCS: F01
ICS: 27.010
Órgão competente: Standardization Administration of China
Comitê técnico: National Technical Committee on Energy Fundamentals and Management of Standardization Administration of China

Relações

Substitui:GB 17167-2006