JJF 1261.16-2017 English PDFUS$829.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email. JJF 1261.16-2017: Rules of Metrology Testing for Energy Efficiency of Electric Storage Water Heaters Status: Valid JJF 1261.16: Historical versions
Basic dataStandard ID: JJF 1261.16-2017 (JJF1261.16-2017)Description (Translated English): Rules of Metrology Testing for Energy Efficiency of Electric Storage Water Heaters Sector / Industry: Metrology & Measurement Industry Standard Classification of Chinese Standard: A50 Classification of International Standard: 17.020 Word Count Estimation: 36,361 Date of Issue: 2017-09-26 Date of Implementation: 2018-03-26 Older Standard (superseded by this standard): JJF 1261.16-2015 Quoted Standard: JJF 1261.1-2017; GB/T 2829-2002; GB/T 20289-2006; GB 21519-2008 Regulation (derived from): General Administration of State Quality Inspection Announcement 2017 No. 78 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine Summary: This standard specifies the energy efficiency measurement requirements, testing conditions, metrology and testing procedures, measurement and testing items and methods, and assessment criteria and test reports for household and similar uses of water storage electric water heaters (hereinafter referred to as electric water heaters). This standard is applicable to the measurement and supervision of the energy efficiency of electric water heaters. The entrusted inspection may refer to this standard. Units that produce and sell electric water heater products may also use this standard for testing. This standard applies only to domestic and similar water storage electric water heaters. This standard does not apply to new energy water heaters and heat pump water heaters with auxiliary heating. Electric water heaters that are tested should be products that the producers themselves have passed, or are those that the seller imports or sells. JJF 1261.16-2017: Rules of Metrology Testing for Energy Efficiency of Electric Storage Water Heaters---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. Rules of Metrology Testing for Energy Efficiency of Electric Storage Water Heaters People's Republic of China National Metrology Technical Specifications Storage water heater energy efficiency Metering detection rules Published on.2017-09-26 2018-03-26 implementation The State Administration of Quality Supervision, Inspection and Quarantine issued Storage water heater energy efficiency Metering detection rules Replacing JJF 1261.16-2015 Key units. National Legal Measurement Management and Measurement Technology Committee Energy Efficiency Marking Measurement Inspection Sub-Technical Committee Drafted by. Shenzhen Institute of Metrology and Quality Inspection Guangdong Midea Kitchen & Kitchen Appliance Manufacturing Co., Ltd. Participated in drafting. Liaoning Academy of Metrology Shandong Institute of Metrology Guizhou Provincial Measurement and Testing Institute This Code entrusts the National Legal System Measurement Management Technical Committee to measure the efficiency of energy efficiency labeling Technical Committee is responsible for explaining The main drafters of this specification. Liu Feng (Shenzhen Institute of Metrology and Quality Inspection) An Chuangwen (Shenzhen Institute of Metrology and Quality Inspection) Zhou Liguo (Guangdong Midea Kitchen & Kitchen Appliance Manufacturing Co., Ltd.) Yang Yanzhang (Shenzhen Institute of Metrology and Quality Inspection) Participating drafters. Li Songyang (Institute of Metrology, Liaoning Province) Duan Hua (Shandong Institute of Metrology) Wang Ning (Measuring Institute of Guizhou Province) table of ContentsIntroduction (II) 1 Scope (1) 2 References (1) 3 Terms and units of measure (1) 3.1 Rated Capacity (1) 3.2 24h inherent energy consumption (1) 3.3 24h inherent energy consumption coefficient (1) 3.4 Hot Water Output Rate (1) 3.5 Electric water heater energy efficiency limit (1) 4 Overview (2) 5 Metrological requirements (2) 5.1 Energy Efficiency Labelling (2) 5.2 Energy Efficiency Index (Energy Consumption) (2) 5.3 Energy efficiency rating (2) 6 Testing conditions (3) 6.1 Environmental Conditions (3) 6.2 Testing Equipment (3) 6.3 Installation Requirements (4) 6.4 Measurement uncertainty (4) 7 Testing Items and Methods (4) 7.1 Sampling Principles and Methods (4) 7.2 Sample Testing (5) 7.3 Original Records (11) 7.4 Data Processing (12) 8 Test Results (12) 8.1 Eligibility Criteria for Energy Efficiency Index (Energy Consumption) Measurement Test Results (12) 8.2 Test results assessment criteria (12) 8.3 Test Report (13) Appendix A Example of evaluation of energy efficiency measurement uncertainty for storage-type electric water heaters (14) Appendix B Sample Sheet for Energy Efficiency Measurement of Storage Water Heater (Format) (22) Appendix C Original records of energy efficiency metering of storage-type electric water heaters (format) (23) Appendix D Energy Efficiency Metering Test Report for Water Storage Electric Water Heaters (Format) (27)IntroductionIn order to standardize the energy efficiency measurement and inspection of water storage electric water heaters that implement energy efficiency labeling management, The requirements of JJF 1261.1-2017 Energy Efficiency Measurement and Testing Rules for Energy Products have been established. This specification replaces JJF 1261.16-2015, compared with JJF 1261.16-2015, except for editorial changes. The main changes are as follows. --- The name of the specification is changed from "Regulations for measuring the energy efficiency of storage-type electric water heaters" to "Storage-type electric heaters Water energy efficiency measurement and detection rules"; --- "5.1 energy efficiency labeling" adds "energy efficiency information code" and "energy efficiency 'leader' information", etc. Claim. --- The original record and test report format were revised accordingly (Appendix C, Appendix D). The previous versions of this specification were issued as follows. ---JJF 1261.16-2015. Storage water heater energy efficiency Metering detection rules1 ScopeThis specification specifies the energy efficiency of domestic and similar water storage electric water heaters (hereinafter referred to as electric water heaters) Measurement requirements, test conditions, measurement and testing procedures, measurement and testing items and methods, and criteria for the assessment of measurement results Test report and other content. This specification is applicable to the measurement and supervision of the energy efficiency of electric water heaters. Commissioned inspections can be conducted with reference to this specification. produce Units that sell electric water heater products can also be tested in accordance with this specification. This specification applies only to domestic and similar water storage electric water heaters. This specification does not apply to auxiliary heating New energy water heaters, heat pump water heaters. The electric water heater that is tested should be a product that the manufacturer has passed its own inspection, or It is a commodity that the seller imports and sells.2 referencesThis specification refers to the following documents. JJF 1261.1-2017 Energy Product Energy Efficiency Measurement Inspection Rules GB/T 2829-2002 Periodic Inspection Count Sampling Procedures and Tables (Applicable to Inspection of Process Stability) GB/T 20289-2006 water storage type electric water heater GB 21519-2008 Energy-saving limit value and energy efficiency grade of water storage electric water heater For dated references, only dated editions apply to this specification; all undated references The latest version (including all amendments) applies to this specification.3 Terms and units of measureThe following terms and units of measurement apply to this specification. 3.1 Rated capacity ratedcapacity Producer's specified volume in units of L. 3.2 24h inherent energy consumption standinglossper24h The electric water heater is filled with water and energized, and after reaching a steady state, the undrained energy is lost every 24 hours. The unit of measurement is kW·h. 3.3 24h inherent energy efficiency coefficientofstandinglossper24h The ratio of the inherent energy consumption of 24h to the reference value of the inherent energy consumption of 24h, dimension 1. 3.4 hot water output rate The ratio of actual hot water output to rated capacity under rated conditions, dimension 1 is expressed as a percentage. 3.5 Electric water heater energy efficiency limit value minimumalowablevaluesofenergyefficiencyforelectrical Storagewaterheaters Under the specified testing conditions, the maximum allowable 24h inherent energy consumption coefficient and hot water output The minimum rate. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of JJF 1261.16-2017_English be delivered?Answer: Upon your order, we will start to translate JJF 1261.16-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 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 JJF 1261.16-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJF 1261.16-2017 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. |
