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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 24851-2024: Specification for equipping and managing of measuring instrument of energy in building material industry Status: Valid GB/T 24851: Historical versions
Basic dataStandard ID: GB/T 24851-2024 (GB/T24851-2024)Description (Translated English): Specification for equipping and managing of measuring instrument of energy in building material industry Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F01 Classification of International Standard: 27.010 Word Count Estimation: 10,140 Date of Issue: 2024-11-28 Date of Implementation: 2025-06-01 Older Standard (superseded by this standard): GB/T 24851-2010 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 24851-2024: Specification for equipping and managing of measuring instrument of energy in building material industry---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. ICS 27.010 CCSF01 National Standard of the People's Republic of China Replace GB/T 24851-2010 Energy metering equipment for building materials industry Management Requirements Released on 2024-11-28 2025-06-01 Implementation State Administration for Market Regulation The National Standardization Administration issued ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 24851-2010 "Energy Metering Equipment and Management Requirements for Building Materials Industry" and is compatible with GB/T 24851- Compared with.2010, in addition to structural adjustments and editorial changes, the main technical changes are as follows. a) The scope has been changed (see Chapter 1, Chapter 1 of the.2010 edition); b) The energy type has been changed (see 4.1, 4.1 of the.2010 edition); c) The principles for the allocation of energy metering instruments have been changed (see 4.2, 4.3 of the.2010 edition); d) The performance requirements for energy metering instruments have been deleted (see 4.3.3 of the.2010 edition); e) Added requirements for energy metering equipment for major secondary energy-consuming units and major energy-consuming equipment that do not meet the limit values (see 4.3.3, 4.3.4); f) Added energy types in Table 1, Table 2 and Table 3 (see 4.3 and 4.4); g) The classification and accuracy grade requirements of measuring instruments have been changed (see Table 4, Table 4 of the.2010 edition); h) The energy measurement management system has been changed (see 5.1, 5.1 of the.2010 edition); i) The energy metering personnel have been changed (see 5.2, 5.2 of the.2010 edition); j) Deleted the requirement that personnel who verify and calibrate energy measuring instruments in the building materials industry should have the corresponding qualifications (see the.2010 edition of 5.2.3); k) Changes have been made to the energy metering equipment records and equipment identification requirements (see 5.3, 5.3 of the.2010 edition); l) The requirements for value transfer or traceability diagrams for energy metering instruments have been deleted (see 5.3.3 of the.2010 edition); m) Changes have been made to the energy statistics reporting system, energy metering data recording, and requirements for establishing an energy management center (see 5.4,.2010 edition). 5.4). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed and coordinated by the National Technical Committee for Standardization of Energy Fundamentals and Management (SAC/TC20). This document was drafted by. China Building Materials Federation, Beijing Guojian Lianxin Certification Center Co., Ltd., Anhui Conch Group Co., Ltd. Company, Tianjin Cement Industry Design and Research Institute Co., Ltd., Hangzhou Huansu Testing Technology Service Co., Ltd., Beijing New Building Materials Group Co., Ltd. China Railway 22nd Bureau Group Second Engineering Co., Ltd., Hubei Municipal Construction Group Co., Ltd., Hubei Gongjian Infrastructure Construction Co., Ltd. Co., Ltd., China Construction Hailong Technology Co., Ltd., China University of Metrology, and China Railway No. 5 Engineering Group First Engineering Co., Ltd. The main drafters of this document are. Wu Qingtao, Cao Yuanhui, Zhu Wei, Hu Zhiying, Luo Ning, Chen Yongbo, Liu Tao, Wang Shengjie, Li Jinmei, Guo Jianjun, Zheng Yunsheng, Zhu Zhe, Zhu Peiwu, Shao Mingjun, Fan Daorong, Chen Huali, Zhang Zhenxuan, Wang Jian, Zhao Jun, Yu Jinfeng, Guan Jun, Wang Xinyu, Liu Ning, Chen Suqin, Hu Guoyong, Liu Zhanbing, Deng Zhongzhen, Dang Pengfei, Wang Weidong, Guo Ziqi, Xiong Tuo. This document was first published in.2010; this is the first revision. Energy metering equipment for building materials industry Management Requirements1 ScopeThis document specifies the requirements for the equipment of energy metering instruments and the management requirements for energy metering instruments in energy-consuming units in the building materials industry. This document applies to enterprises with independent legal status and energy-consuming units with independent accounting capabilities in the building materials industry.2 Normative referencesThe contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB 17167 General rules for the allocation and management of energy metering instruments in energy-consuming units GB/T 19022 Measurement management system - Requirements for measurement processes and measurement equipment GB/T 23331 Energy Management System Requirements and Usage Guide3 Terms and definitionsThe terms and definitions defined in GB 17167 and the following apply to this document. 3.1 A set of interrelated or interacting elements necessary to achieve metrological confirmation and to maintain control of a measurement process. [Source. GB/T 19022-2003, 3.1]4 Requirements for the equipment of energy metering instruments4.1 Types and scope of energy measurement 4.1.1 The types of energy should comply with national statistical laws, regulations and relevant standards, including primary energy, secondary energy, alternative fuels and Energy carrying fluid. Note. Primary energy refers to energy obtained from nature without any processing, change or conversion, such as raw coal, crude oil, natural gas, biomass energy, hydropower, nuclear energy, etc. And solar energy, geothermal energy, tidal energy, wind energy, ocean energy, etc. Secondary energy refers to other types or forms of energy obtained by processing or conversion of primary energy, including gas, coke, gasoline, kerosene, diesel, heavy Oil, electricity, hydrogen, etc. Alternative fuels refer to combustibles that are used as heat sources in the production of building materials industry to replace traditional fossil fuels. Waste and by-products, biomass, etc. Energy-carrying working fluid refers to a medium that can absorb or release energy due to changes in its own state parameters, that is, the medium is a carrier of energy, such as steam. 4.1.2 The scope of energy measurement includes. a) Energy and energy-carrying fluids input into energy-consuming units, sub-energy-consuming units and energy-consuming equipment; b) The energy and energy-carrying medium of the output energy-consuming units, secondary energy-consuming units and energy-consuming equipment; ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 24851-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 24851-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 24851-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 24851-2024 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
