GB/T 45785-2025 Active National standards

GB/T 45785-2025 Evaluation of energy performance for compressed air stations

GB/T 45785-2025 Evaluation of energy performance for compressed air stations

Publish Date: 2025-05-30 Implement Date: 2025-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 45785-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Compressors and fans
ICS Name: Compressors and pneumatic machinery
Publish Date: 2025-05-30
Implement Date: 2025-09-01
Pages: 16 pages

Scope

This document specifies the evaluation objects and boundaries, general requirements, evaluation index system and value calculation rules for the energy performance evaluation of compressed air stations, describes the corresponding evaluation methods, and stipulates the evaluation process and rules for forming the evaluation results.
This document is applicable to the energy performance evaluation activities of compressed air stations composed of electric-driven air compressors with an exhaust pressure of 0.25 MPa to 1.6 MPa, an air supply flow of not less than 4 m3/min, and a total operating power of not less than 37 kW.

Development Information

Word Count: 23 Thousand words Pages: 16 pages

Referenced Standards

GB/T 3853-1998 Displacement compressor—Acceptance tests GB/T 3853-2017 Displacement compressors—Acceptance tests GB/T 4975-1995 Displacement compressors vocabulary—General GB/T 4975-2018 Displacement compressors vocabulary—General GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 13277.1-2008 Compressed air—Part 1:Contaminants and purity classes GB/T 13277.1-2023 Compressed air—Part 1:Contaminants and purity classes GB/T 16665-1996 Monitoring and testing method for energy saving of air compressor unit and air distribution system GB/T 16665-2017 Monitoring and testing for energy saving of air compressor unit and air distribution system GB/T 17167-1997 Guides for providing and managing of the measuring instruments of energy in enterprise GB 17167-2006 General principle for equipping and managing of the measuring instrument of energy in organization of energy using GB 17167-2025 General rules for energy measuring instrument equipping and managing of energy user GB 18613-2002 Limited values of energy efficiency and evaluating values of energy conservation of small and medium three-phase asynchronous motors GB 18613-2006 Minimum allowable values of energy efficiency and the energy efficiency grades for small and medium three-phase asynchronous motors GB 18613-2012 Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors GB 18613-2020 Minimum allowable values of energy efficiency and values of efficiency grades for motors GB 19153-2003 Limited values of energy efficiency and evaluating values of energy conservation for displacement air compressors GB 19153-2009 Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors GB 19153-2019 Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors GB 22207-2008 Safety requirements of displacement air compressor GB 30253-2013 Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors GB 30253-2024 Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors GB 30254-2013 Minimum allowable values of energy efficiency and the energy efficiency grades for cage three-phase high voltage induction motor GB 30254-2024 Minimum allowable values of energy efficiency and energy efficiency grades for cage three-phase high voltage induction motor GB 50029-2014 Code for design of compressed air station JB/T 7664-2020 Compressed air purification terminology - JB/T 7664-2020 JB/T 7664-1995 GB/T 16665-2025 Monitoring and testing for energy saving of air compressor unit and air distribution system

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