HJ 2531-2012
Technical requirement for environmental labeling products.Refrigerating equipment for industry and commerce (English Version)

Standard No.

HJ 2531-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Environmental Protection

Latest

HJ 2531-2012

Replace

HJ/T 235-2006

Scope

This standard specifies the definition, basic requirements, technical content and inspection methods of environmental labels for industrial and commercial refrigeration equipment and environmentally labeled low-carbon products. This standard applies to vapor compression cycle cold water (heat pump) units, lithium bromide absorption cold (warm) water units, air source heat pump hot water machines, water source heat pump units, unit air conditioners, and duct air conditioning (heat pump) units. , multi-connected air conditioning (heat pump) units, rooftop air conditioners, excluding industrial and commercial refrigerators and freezers.

HJ 2531-2012 Referenced Document

• GB 19576 Minimum allowable values of energy efficiency and energy efficiency grades for unitary air conditioners*， 2019-04-04 Update
• GB 19577 Allowable values of energy efficiency and energy efficiency grades for chillers*， 2017-01-01 Update
• GB 21454 Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units*， 2021-10-11 Update
• GB/T 16157 "Determination of Particulate Matter in Exhaust from Stationary Pollution Sources and Sampling Methods of Gaseous Pollutants" Amendment No. 1*， 2017-12-29 Update
• GB/T 16288 Marking of plastics products
• GB/T 17758 Unit air conditioner*， 2023-11-27 Update
• GB/T 18430.1 Vapor compression cycle water chilling (heat pump) units Part 1: Industrial or commercial and similar water chilling (heat pump) units No. 1…
• GB/T 18430.2 Water chilling (heat pump) packages using the vapor compression cycle.Part 2:Water chilling (heat pump) packages for household and similar application*， 2016-12-13 Update
• GB/T 18431 Steam and hot water type lithium bromide absorption water chiller*， 2014-06-24 Update
• GB/T 18455 Packaging recycling marking*， 2022-07-11 Update
• GB/T 18836 Ducted air-conditioning (heat pump) units*， 2017-05-12 Update
• GB/T 18837 Amendment No. 1 for multi-connected air-conditioning (heat pump) units*， 2021-12-31 Update
• GB/T 19409 Water-source (ground-source) heat pumps*， 2013-12-17 Update
• GB/T 20738 Rooftop air conditioning unit*， 2018-05-14 Update
• GB/T 21362 Heat pump water heaters for commercial or industrial and similar purposes*， 2023-03-17 Update
• GB/T 26572 Requirements of concentration limits for certain restricted substances in electrical and electronic products

HJ 2531-2012 history

• 2012 HJ 2530-2012 Technical requirement for environmental labeling products.Printing,Part 2:Commercial form printing
• 2006 HJ/T 235-2006 Technical requirement for environmental labeling products Refrigerating equipment for industry and commerce

HJ 2531-2012 Technical requirement for environmental labeling products.Refrigerating equipment for industry and commerce has been changed from HJ/T 235-2006 Technical requirement for environmental labeling products Refrigerating equipment for industry and commerce.