JJF 1261.4-2012
Rules of Metrology Testing for Energy Efficiency Label of Variable-speed Room Air Conditioners (English Version)
- Standard No.
- JJF 1261.4-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- National Metrological Technical Specifications of the People's Republic of China
- Status
- 2014-08
- Replace By
- JJF 1261.4-2014
- Latest
- JJF 1261.4-2017
- Scope
- This rule stipulates the energy efficiency labeling measurement requirements, measurement testing procedures, measurement testing methods, and measurement requirements for inverter air conditioners that use air-cooled condensers, fully enclosed speed-controllable electric compressors, cooling capacity of 14kW or less, and climate type T1. Test results evaluation criteria and test reports, etc. This rule applies to the measurement supervision and inspection of energy efficiency labels of inverter air conditioners. Commissioned inspections can be carried out with reference to these rules. Units that produce and sell inverter air conditioners may also refer to these rules for testing. The energy efficiency measurement and verification method for inverter air conditioners stipulated in this rule is the air enthalpy method. The speed controllable type referred to in this rule includes the use of AC frequency conversion, DC speed regulation or other methods of changing the compressor speed. This rule does not apply to mobile air conditioners, fixed speed air conditioners, multi-connected air conditioners and ducted inverter air conditioners.
JJF 1261.4-2012 Referenced Document
- GB 17790-2008 Installation specifications for household and similar air-conditioning
- GB 21455-2008 The minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners
- GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
- GB/T 7725-2004 Room air conditioners
- JJF 1261.1-2010 Rules of Metrology Testing for Energy Efficiency Label of the Energy-using Products
JJF 1261.4-2012 history
- 2017 JJF 1261.4-2017 Rules of Metrology Testing for Energy Efficiency of Variable-speed Room Air Conditioners
- 2014 JJF 1261.4-2014 Rules of Metrology Testing for Energy Efficiency Label of Variable-speed Room Air Conditioners
- 2012 JJF 1261.4-2012 Rules of Metrology Testing for Energy Efficiency Label of Variable-speed Room Air Conditioners
