Standard No.:	GB 30531-2014
English Name:	Minimum Allowable Values of Energy Efficiency and Energy Efficiency Grades for Commercial Gas Cooking Appliances
Chinese Name:	商用燃气灶具能效限定值及能效等级
Chinese Classification:	F01    Technical management
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ;SAC
Issued on:	2014-4-28
Implemented on:	2015-1-1
Status:	to be superseded
Superseded by:	GB 30720-2025 Minimum allowable values of energy efficiency and energy efficiency grades for gas cooking appliances
Superseded on:	2026-3-1
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	80.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the minimum allowable values of energy efficiency grades and energy efficiency, evaluating values of energy conservation, test methods and inspection rules for commercial gas cooking appliances. This standard is applicable to Chinese cooking gas appliances (hereinafter referred to as gas appliances) with the rated heat load of single burner not greater than 60kW, commercial gas oven for cooking (hereinafter referred to as gas oven) with the rated heat load of each burner not greater than 80kW and nominal diameter of oven not less than 600mm as well as gas steaming oven (hereinafter referred to as steaming oven) with the rated heat load not greater than 80kW and steam pressure in steaming chamber not greater than 500Pa (gauge pressure). The gas referred in this standard is that specified in GB/T 13611. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 13611 Classification and Essential Property of City Gas CJ/T 28 Chinese Cooking Gas Appliances CJ/T 187 Gas Steaming Oven CJ/T 392 Commercial Gas Oven for Cooking 3 Terms and Definitions For the purposes of this document, the terms and definitions given in CJ/T 28, CJ/T 187 and CJ/T 392 and the following apply. 3.1 minimum allowable values of energy efficiency for commercial gas cooking appliances the minimum heat efficiency which the commercial gas cooking appliances shall reach under the test conditions specified in standard 3.2 evaluating values of energy conservation for commercial gas cooking appliances the minimum heat efficiency which the energy-conserving commercial gas cooking appliances shall reach under the test conditions specified in standard 4 Technical Requirements

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Technical Requirements 5 Test and Calculation Method 6 Inspection Rules