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GB/T 46281.1-2025 English PDF

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GB/T 46281.1-2025: Household and similar refrigerating appliances - Characteristics and test methods - Part 1: General requirements
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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 46281.1-2025	English	1314	Add to Cart	8 days [Need to translate]	Household and similar refrigerating appliances - Characteristics and test methods - Part 1: General requirements	Valid	GB/T 46281.1-2025

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Basic data

Standard ID	GB/T 46281.1-2025 (GB/T46281.1-2025)
Description (Translated English)	Household and similar refrigerating appliances - Characteristics and test methods - Part 1: General requirements
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y61
Classification of International Standard	97.040.30
Word Count Estimation	66,692
Date of Issue	2025-08-29
Date of Implementation	2026-06-01
Issuing agency(ies)	State Administration for Market Regulation; Standardization Administration of China

GB/T 46281.1-2025: Household and similar refrigerating appliances - Characteristics and test methods - Part 1: General requirements

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT46281.1-2025
ICS 97.040.30 CCSY61 National Standards of the People's Republic of China Characteristics of household and similar refrigeration appliances and Test Methods Part 1.General Requirements testmethods-Part 1.Generalrequirements testmethods-Part 1.Generalrequirements,IDT) Published on 2025-08-29 Implemented on June 1, 2026 State Administration for Market Regulation The State Administration for Standardization issued a statement.

Preface III Introduction IV 1.Scope 1 2 Normative References 1 3.Terms and Definitions, Symbols 1 4 categories 10 5.Mark 10 6.Technical and Product Information 12 7.Explanation 13 Appendix A (Normative) Laboratory and Instrumentation 14 Appendix B (Normative) Preparation of Testing Equipment and Overall Testing Procedures 20 Appendix C (Normative) Test Package 24 Appendix D (Normative) Determination of Average Air Temperature in Rooms 26 Appendix E (Normative) Detailed Explanation of Identifier Symbols 41 Appendix F (Informative) Items that may be included in the test report 43 Appendix G (Normative) Wine Storage Cabinets 54 Reference 59

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents". Drafting. This document is Part 1 of GB/T 46281 "Characteristics and Test Methods of Refrigeration Appliances for Household and Similar Purposes". The following sections have been released. ---Part 1.General Requirements; ---Part 2.Performance Requirements; ---Part 3.Power Consumption and Capacity. This document adopts IEC 62552-1.2020 "Domestic refrigeration appliances – Characteristics and test methods – Part 1.General requirements". The following minimal editorial changes have been made to this document. ---To harmonize with existing standards, the standard title has been changed to "Characteristics and Test Methods for Refrigeration Appliances for Household and Similar Purposes - Part 1" Part. General Requirements. Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents. This document was proposed by the China National Light Industry Council. This document is under the jurisdiction of the National Technical Committee on Standardization of Household Appliances (SAC/TC46). This document was drafted by. Hefei Hualing Co., Ltd., China Household Electric Appliance Research Institute, and Qingdao Haier Special Electric Refrigerator Co., Ltd. Bosch Home Appliances Co., Ltd., China Household Electric Appliance Research Institute (Beijing) Testing and Certification Co., Ltd., Hisense Refrigerator Co., Ltd., and Wuxi Panasonic Refrigeration Co., Ltd. Company, Zhuhai Gree Electric Appliances Co., Ltd., Changhong Meiling Co., Ltd., TCL Home Appliances (Hefei) Co., Ltd., Hefei Xueqi Electric Gas Co., Ltd., Aucma Co., Ltd., Henan Xinfei Smart Home Technology Co., Ltd., Jiaxipera Compressor Co., Ltd., Anhui Zhong Jiazhirui Technology Co., Ltd., Xiaomi Smart Home Appliances (Wuhan) Co., Ltd., Anhui Zhongren Beijia Technology Co., Ltd., Skyworth Electric Appliances Co., Ltd. The company, Xi'an Jiaotong University, and Ningbo Aikete Household Appliances Co., Ltd. The main drafters of this document are. Zhang Huawei, Yan Ling, Wu Xiaoli, Cheng Junliang, Zeng Jishu, Li Liyan, Wang Guoqing, Yu Yan, Liu Jianxin, and Wu Wei. Chen Jun, Wei Jian, Liu Jie, Xu Yufeng, Zhai Hongxuan, Shu Shaoren, Zhang Tao, Li Ping, Liu Jie, Zhong Yanxi, Liu Yingwen, Shi Zukuang.

introduction

GB/T 46281, "Characteristics and Test Methods for Refrigeration Appliances for Household and Similar Purposes," aims to specify the characteristics and test methods for refrigeration appliances for household and similar purposes. The sex and testing methods are proposed to consist of three parts. ---Part 1.General Requirements. The purpose is to define the scope, terminology and definitions, instruments, laboratories, and setup of refrigeration appliances. ---Part 2.Performance Requirements. This section aims to specify the general performance requirements and test methods for refrigeration appliances. ---Part 3.Energy Consumption and Volume. The purpose is to specify the measurement of energy consumption and volume. Characteristics of household and similar refrigeration appliances and Test Methods Part 1.General Requirements 1.Scope This document specifies the basic requirements for household and similar refrigeration appliances that use natural or forced air convection for internal cooling. The characteristics are described, along with the testing methods for checking these characteristics. Note. Appendix F lists the items that may be included in the test report. This document declares that the tests specified are type tests used to evaluate the basic design and operation of a refrigeration appliance. This document does not address... No requirements are made for production sampling, conformity assessment, or certification. Verification testing protocols vary across different countries and regions; therefore, this document does not provide uniform requirements for such protocols. When it is necessary to verify a [specific protocol]... When this document is adapted to the performance of a given type of refrigeration appliance, all tests should, if feasible, be conducted on the same prototype. When studying a specific characteristic of a refrigeration appliance, a single test may also be conducted.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included. For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document. GB/T 46281.2-2025 Characteristics and test methods for household and similar refrigeration appliances – Part 2.Performance requirements (IEC 62552-2.2020, IDT) GB/T 46281.3-2025 Characteristics and test methods for household and similar refrigeration appliances – Part 3.Power consumption and volume (IEC 62552-3.2020, IDT) 3.Terms and definitions, symbols The following terms, definitions, and symbols apply to this document. 3.1 General Terms and Definitions 3.1.1 It has one or more rooms that can be controlled at a specified temperature, has suitable dimensions and is assembled for domestic use, using natural convection or Forced convection system, an insulated enclosure that consumes one or more energy sources to obtain cooling. Note. Based on the installation method, household refrigerators come in various types (freestanding, portable, wall-mounted, built-in, etc.). 3.1.2 Refrigerator Refrigeration appliances used for storing food, which have at least one cold storage compartment. 3.1.3 Refrigerator-freezer A refrigeration appliance that has at least one refrigerator compartment and at least one freezer compartment.

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