Path:
Home >
GB/T >
Page723 > GB/T 16665-2025
Price & Delivery
US$459.00 · In stock · Download in 9 secondsGB/T 16665-2025: Monitoring and testing for energy saving of air compressor unit and air distribution system
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See
step-by-step procedureStatus: Valid
GB/T 16665: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB/T 16665-2025 | English | 459 |
Add to Cart
|
4 days [Need to translate]
|
Monitoring and testing for energy saving of air compressor unit and air distribution system
|
| GB/T 16665-2017 | English | 239 |
Add to Cart
|
3 days [Need to translate]
|
Monitoring and testing for energy saving of air compressor unit and air distribution system
|
| GB/T 16665-1996 | English | 239 |
Add to Cart
|
3 days [Need to translate]
|
Monitoring and testing method for energy saving of air compressor unit and air distribution system
|
Click to Preview a similar PDF
Basic data
| Standard ID | GB/T 16665-2025 (GB/T16665-2025) |
| Description (Translated English) | Monitoring and testing for energy saving of air compressor unit and air distribution system |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | F01 |
| Classification of International Standard | 27.010 |
| Word Count Estimation | 22,264 |
| Date of Issue | 2025-10-31 |
| Date of Implementation | 2026-05-01 |
| Older Standard (superseded by this standard) | GB/T 16665-2017 |
| Issuing agency(ies) | State Administration for Market Regulation, Standardization Administration of China |
GB/T 16665-2025: Monitoring and testing for energy saving of air compressor unit and air distribution system
---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 Standards of the People's Republic of China
Replaces GB/T 16665-2017
Energy-saving monitoring of air compressor units and air supply systems
Published on 2025-10-31
Implemented on May 1, 2026
State Administration for Market Regulation
The State Administration for Standardization issued a statement.
Table of contents
Preface III
1.Scope 1
2 Normative References 1
3.Terms and Definitions 1
4.Monitoring Requirements 2
5.Monitoring methods 3.
6.Calculation Methods 5.
7.Energy conservation monitoring and evaluation 9.
Appendix A (Normative) Energy Saving Monitoring Report for Air Compressor Units and Air Supply Systems 11
Reference 14
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 supersedes GB/T 16665-2017 "Energy Saving Monitoring of Air Compressor Units and Air Supply Systems" and is consistent with GB/T 16665-2017.
Compared to previous versions, aside from structural adjustments and editorial changes, the main technical changes are as follows.
a) The scope of application has been changed (see Chapter 1, Chapter 1 of the.2017 edition);
b) Some terms and definitions have been added and revised (see Chapter 3, Chapter 3 of the.2017 edition);
c) Monitoring items for compressed air stations and compressed air dryers have been added (see 4.2.3);
d) The monitoring item for compressed air leakage rate at compressed air stations has been removed (see 4.2.1 in the.2017 version);
e) An energy-saving monitoring test method for compressed air stations and compressed air dryers has been added (see 5.2);
f) Monitoring methods for the acceptance of newly built and renovated stations have been added (see 5.2.6);
g) Requirements for measuring instruments have been added and changed (see 5.4, 5.5 in the.2017 edition);
h) A method for converting non-electric energy into electricity has been added (see 6.1.1);
i) A method for calculating the power transmission efficiency of compressed air stations with heat recovery has been added (see 6.1.4);
j) A method for calculating the overall power transmission efficiency of compressed air stations with different compressed air qualities has been added (see 6.1.6);
k) A method for calculating the specific power of refrigerated compressed air dryers has been added (see 6.3.2);
l) The energy-saving monitoring and evaluation indicators for compressed air stations have been changed (see 7.1,.2017 version of 7.1).
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 and is under the jurisdiction of the National Technical Committee on Standardization of Energy Infrastructure and Management (SAC/TC20).
This document was drafted by. Hefei General Machinery Research Institute Co., Ltd., China National Institute of Standardization, and Hefei General Machinery & Electrical Products Testing Institute.
Limited Liability Company, Atlas Copco (Shanghai) Trading Co., Ltd., Fusheng Industrial (Shanghai) Co., Ltd., Zhejiang Kaishan Compressor Co., Ltd.
Ningbo Baosheng Energy Equipment Co., Ltd., Shanghai Score Compressor Co., Ltd., Shanghai Unites Compressor Co., Ltd., Xiamen Dongfang
Asia Machinery Industry Co., Ltd., Sazhen Compressor (Shanghai) Co., Ltd., Guangdong Mushroom IoT Technology Co., Ltd., China Machinery International Engineering Design Co., Ltd.
Design Institute Co., Ltd., Hefei Comaijie Intelligent Sensing Technology Co., Ltd., Fujian Ruile Energy Saving Technology Co., Ltd., Aijing Energy Saving Technology Co., Ltd.
Technology (Shanghai) Co., Ltd., Nanjing Deep Intelligent Control Technology Co., Ltd., Zhejiang Bogao Electromechanical Technology Co., Ltd., Ningbo Deman Compressor Co., Ltd.
company.
The main drafters of this document are. Bao Yangyang, Liu Ren, Li Jinrong, He Ming, Sun Xiaoming, Wang Xinyong, Wu Jingjing, Xu Ning, Wang Quanchao, and Gao Baohua.
Lü Zhaoling, Han Wenhao, Lin Siqiao, Cheng Hongxing, Shen Guohui, Hu Junqiang, Gu Yu, Hong Quan, Wei Songfeng, Zeng Qingbin, Li Hui, Liang Jianhua, Jin Guofeng.
This document was first published in.1996, revised for the first time in.2017, and this is the second revision.
Energy-saving monitoring of air compressor units and air supply systems
1 Scope
This document specifies the energy-saving monitoring items, monitoring requirements, monitoring methods, test items, and calculation methods for air compressor units and air supply systems.
Energy conservation monitoring and evaluation.
This document applies to electric motor-driven air compressor units, air compressor units with supply pressures between 0.2 MPa and 1.6 MPa, and air compressor units that supply air pressures between 0.2 MPa and 1.6 MPa.
Energy conservation monitoring of air systems and compressed air stations during operation and during the acceptance of new construction and renovation.
This document does not apply to compressed air stations located in special locations such as underground mines, culverts, and ships.
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 3853 Acceptance Test for Positive Displacement Compressors
GB/T 4975 General Terminology for Positive Displacement Compressors
GB/T 10893.1 Compressed air dryers – Part 1.Specifications and tests
GB/T 13277.1 Compressed air – Part 1.Pollutant purification levels
GB/T 13277.2 Compressed air – Part 2.Method for determination of suspended oil content
GB/T 13277.3 Compressed air – Part 3.Methods for measuring humidity
GB/T 13277.5 Compressed air – Part 5.Methods for measuring oil vapor and organic solvents
GB/T 15487 Method for measuring the flow rate of positive displacement compressors
GB 17167 General Rules for the Configuration and Management of Energy Measuring Instruments in Energy-Using Units
GB 19153 Minimum Energy Efficiency Values and Energy Efficiency Grades for Positive Displacement Air Compressors
GB/T 25630 Performance Test Procedure for Turbo Compressors
GB 50029 Design Code for Compressed Air Stations
GB/T 45785 Energy Performance Evaluation of Compressed Air Stations
JB/T 7662 Terminology for Positive Displacement Compressors - Rotary Compressors
JB/T 7664 Compressed Air Purification Terminology
JB/T 9107 Reciprocating Compressor Terminology
3 Terms and Definitions
GB/T 3853, GB/T 4975, GB/T 13277.1, GB/T 15487, GB 19153, GB/T 25630, JB/T 7662,
The terms and definitions defined in JB/T 7664 and JB/T 9107, as well as the following terms and definitions, apply to this document.
3.1
air compressor unit
An overall system consisting of a drive motor, an electronic control or speed regulation device, a transmission mechanism, an air compressor, and functional components.
...
