Standard No.:	GB 21454-2008
English Name:	The Minimum Allowable Values of the IPLV and Energy Efficiency Grades for Multi-connected Air-condition (Heat Pump) Unit
Chinese Name:	多联式空调（热泵）机组能效限定值及能源效率等级
Chinese Classification:	F01    Technical management
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2008-02-18
Implemented on:	2008-9-1
Status:	superseded
Superseded by:	GB 21454-2021 Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units
Superseded on:	2022-11-1
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	30.0
Delivery:	via email in 1 business day

This standard specifies the IPLV (C), evaluating values of energy conservation, decision method of the energy efficiency grades, test methods and inspection rules of the multi-connected air-condition (heat pump) unit. This standard is applicable to the multi-connected air-condition (heat pump) unit with the climatic type of T1, and is not applicable to the double cooling distribution system and multi cooling distribution system unit.

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Minimum Allowable Values of IPLV(C) 5 Decision Method of the Energy Efficiency Grades 6 Evaluating Values of Energy Conservation 7 Test Methods 8 Inspection Rules 9 Label of Energy Efficiency Grades 10 Advanced Energy Efficiency Index Appendix A (Normative) Technical Requirements in the Energy Efficiency Standard for Multi-connected Air-condition (Heat Pump) Unit Which Will Be Implemented in 2011