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Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units
Standard in brief
Scope of Application：
本文件规定了多联式空调（热泵)机组、低环境温度空气源多联式热泵（空调)机组的能效等级、能效限定值、测试方法和标准的实施要求。
本文件适用于采用风冷式或水冷式冷凝器的多联式空调（热泵)机组（以下简称多联机)、低环境温度空气源多联式热泵（空调)机组（以下简称低温多联机)。
Basic information
Standard No：GB 21454-2021
Standard Name：多联式空调(热泵)机组能效限定值及能效等级
English Name：Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units
Standard Status：现行
Release Date：2008-02-18
Effective Date：2022-11-01
Language of Publication：中文简体
Standard Classification
ICS Number：27.010
CCS Number：F01
Related Standards
Referenced Standards：GB/T 18836-2017,GB/T 18837-2015,GB/T 25857-2010
Publication Information
Number of pages：16
Number of words：29 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：2021-10-01
Standard Revision Information
Has Amendment：No
Other Information
Application Dept：国家市场监督管理总局、国家标准化管理委员会
Standard Type：CN
Standard Attribute：GB
Other Standard Number：21454
Management Organization：国家标准化管理委员会
Proposing Department：国家标准化管理委员会
