JJF 1261.15-2018 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1261.15-2018	RFQ	ASK	3 days	Rules of Metrology Testing for Energy Efficiency of Household Refrigerators	Valid
JJF 1261.15-2014	RFQ	ASK	10 days	Rules of Metrology Testing for Energy Efficiency Label of Household Refrigerators	Obsolete

Similar standards

JJF 1016   JJF 1059.1   JJF 1071   JJF 1261.10   JJF 1261.27   JJF 1261.6   

Basic data

Standard ID: JJF 1261.15-2018 (JJF1261.15-2018)
Description (Translated English): Rules of Metrology Testing for Energy Efficiency of Household Refrigerators
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A50
Word Count Estimation: 144,167
Date of Issue: 2018-12-25
Date of Implementation: 2019-06-25
Older Standard (superseded by this standard): JJF 1261.15-2014
Quoted Standard: JJF 1261.1-2017; GB/T 2829-2002; GB/T 8059-2016; GB 12021.2-2015
Regulation (derived from): State Administration of Markets, Announcement No.34 of 2018
Issuing agency(ies): State Administration for Market Regulation
Summary: This standard specifies the energy efficiency measurement requirements, measurement test procedures, measurement test methods, measurement test results evaluation criteria, and measurement requirements for energy efficiency of household refrigerators (including 500L and above), wine storage cabinets, and built-in refrigeration appliances that use motor-driven compression type refrigerators. Test report and other content. This standard does not apply to refrigerator products dedicated to transparent door display or other special purposes. This standard is applicable to the monitoring and measurement of energy efficiency of refrigerators. Entrusted testing can be performed with reference to this standard. Units that produce and sell refrigerators can also be tested with reference to this standard. The refrigerator to be tested shall be a product qualified by the manufacturer for self-inspection, or a product imported or sold by the seller.

JJF 1261.15-2018: Rules of Metrology Testing for Energy Efficiency of Household Refrigerators

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Rules of Metrology Testing for Energy Efficiency of Household Refrigerators National Measurement Technical Specification of the People's Republic of China Energy efficiency of household refrigerators Metrology inspection rules 2018-12-25 release 2019-06-25Implementation Issued by the State Administration of Market Supervision and Administration Energy efficiency of household refrigerators Metrology inspection rules Replace JJF 1261.15-2014 Focal point. National Legal Metrology Management Metrology Technical Committee Energy Efficiency Label Metrology Testing Sub-Technical Committee Main drafting unit. Shandong Institute of Metrology Participated in the drafting unit. China Academy of Metrology Henan Institute of Metrology Qingdao Haier Co., Ltd. Hefei Meiling Co., Ltd. This standard entrusts the National Legal Measurement and Measurement Technical Committee Energy Efficiency Label Measurement and Testing Technology The Technical Committee is responsible for interpretation The main drafters of this specification. Yang Lei (Shandong Institute of Metrology) Kong Fanhai (Shandong Institute of Metrology) Liu Yi (Shandong Institute of Metrology) Participating drafters. Xu Dinghua (Chinese Academy of Metrology) Liu Wenfang (Henan Provincial Institute of Metrology) Zhu Xiaobing (Qingdao Haier Co., Ltd.) Li Tao (Hefei Meiling Co., Ltd.)

table of Contents

Introduction (Ⅲ) 1 Scope (1) 2 References (1) 3 Terms and units of measurement (1) 3.1 Standard power consumption limit (1) 3.2 Standard power consumption (1) 3.3 Incremental loading power consumption (1) 3.4 Comprehensive power consumption (1) 3.5 Standard Energy Efficiency Index (1) 3.6 Comprehensive energy efficiency index (2) 3.7 Changing greenhouse (2) 3.8 Energy efficiency rating (2) 4 Overview (2) 5 Measurement requirements (2) 5.1 Energy efficiency labeling (2) 5.2 Energy efficiency indicators (energy consumption) (2) 5.3 Energy efficiency rating (3) 6 Test conditions (4) 6.1 Environmental conditions (4) 6.2 Measurement standards and other equipment (4) 6.3 Measurement uncertainty (5) 7 Test items and methods (5) 7.1 Sampling principles and methods (5) 7.2 Sample testing (5) 7.3 Original records (15) 7.4 Data processing (15) 8 Test results (15) 8.1 Qualification criteria for measurement results of energy efficiency indicators (energy consumption) (15) 8.2 Evaluation criteria for test results (16) 8.3 Test report (17) Appendix A Volume Measurement Method (19) Appendix B Methods for determining the average air temperature of the compartment (23) Appendix C Power Consumption Measurement Method (35) Appendix D. Determination of steady state power and temperature (38) Appendix E Determination methods of energy and temperature changes during defrosting and recovery periods (46) Appendix F Defrosting interval determination method (55) Appendix G Interpolation Method (60) Appendix H Measuring Methods of Power Consumption of Auxiliary Devices (73) Appendix I Measurement Method of Loading Power Consumption (82) Appendix J. Storage Temperature Measurement Methods for Wine Storage Cabinets or Wine Storage Rooms (95) Appendix K Examples of Uncertainty Evaluation of Energy Efficiency Measurements for Household Refrigerators (100) Appendix L Sampling form for energy efficiency measurement and testing of household refrigerators (format) (120) Appendix M. Original records of energy efficiency measurement and testing of household refrigerators (format) (121) Appendix N. Measurement Report on Energy Efficiency of Household Refrigerators (Format) (134)

Introduction

In order to regulate the energy efficiency of household refrigerators (hereinafter referred to as "refrigerators") that implement energy efficiency label management The measurement and inspection work is based on the requirements of JJF 1261.1-2017 "Energy Efficiency Measurement and Inspection Rules for Energy-using Products". Finalize the specification. This specification replaces JJF 1261.15-2014, compared with JJF 1261.15-2014, except for editorial changes, The main technical changes are as follows. --- Added definition and judgment methods for refrigerator standard power consumption, loading power consumption increment, comprehensive power consumption, etc .; --- Modified the calculation equation of the adjustment volume, which added the correction factor BI of the embedded refrigerator --- Modified the calculation formula of the reference power consumption, which added the door number correction factor Dc The annotation that can correct the coefficient Sr was modified; --- Added category classification of refrigerators; --- Modified the calculation and judgment standards of refrigerator energy efficiency grade; --- Modified the measurement method of volume and power consumption. The previous releases of this specification are as follows. --- JJF 1261.15-2014. Household refrigerator energy efficiency measurement and testing rules

1 Scope

This specification stipulates the use of motor-driven compression household refrigerators (including 500L and above), wine storage Energy efficiency measurement requirements, measurement test procedures, measurement test methods, measurement test results Assessment criteria and test reports. This specification does not apply to refrigerator products designed for transparent door display or other special purposes. This specification is applicable to the supervision and testing of energy efficiency measurement of refrigerators. The entrusted testing can refer to this specification. Production and Units selling refrigerators may also refer to this specification for testing. The refrigerator to be tested shall be a product qualified by the manufacturer's self-inspection or a commodity imported or sold by the seller.

2 Reference documents

This specification refers to the following documents. JJF 1261.1-2017 Energy efficiency measurement and inspection rules for energy-using products GB/T 2829-2002 Sampling procedures and tables for periodic inspection counting (applicable to the inspection of process stability) GB/T 8059-2016 Household and similar refrigeration appliances GB 12021.2-2015 Household refrigerator power consumption limit value and energy efficiency rating For dated reference documents, only the dated version applies to this specification; for those without date references The latest version (including all amendments) is applicable to this specification.

3 Terms and units of measurement

The following terms and units of measurement apply to this specification. 3.1 The standard maximum power consumption limit value maximalowablevalueofenergyconsumption The maximum allowable value of power consumption when the refrigerator runs in a stable operation state for 24h, the unit of measurement is kW · h/24h. 3.2 Standard power consumption standardvalueofenergyconsumption The actual power consumption of the refrigerator running for 24h in a stable operation state (excluding the increase in refrigerator power consumption), The unit of measurement is kW · h/24h. 3.3 loadprocessingenergyconsumption The increase in daily power consumption of refrigerators due to loading is measured in units of kW · h/24h. 3.4 Total power consumption totalvalueofenergyconsumption The actual power consumption of the refrigerator running for 24 hours under the simulated user use state (including the increase in refrigerator power consumption) The total quantity is kW · h/24h. 3.5 Standard energy efficiency index standardenergyefficiencyindex The ratio of the standard power consumption (Es) of the refrigerator to the base power consumption (Ebase). Among them, the baseline power consumption is used as The baseline for product comparison, keeping the value unchanged, expressed as a percentage. ......

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