能效等级

介绍了德国能源护照的推广发行过程及其相关内容，包括其推广机构、证书包括的主要信息、能效等级的评定方法、签发单位和证书能起到的作用。

Presents the proceeding of popularizing the building energy passport in Germany and some related contents about the certificate , such as its popularization institution , main information , evaluating method of the energy efficiency level , issuing agency and function .

上海提高冷水机组能效等级的效益分析

Benefits Analysis on Upgrading the Energy Efficiency Ratio of Chillers in Shanghai

对限制室内外温差、建立蓄冷空调电价体系、制订常规空调能效等级标准和分布式能源电力上网等提出政策建议。

The paper brings out policy suggestions on cooling storage air conditioning tariff system , efficiency standard and distributed energy on power network .

产品能效等级的划分即要考虑市场上产品能效的分布情况，也要考虑实施监管和消费者的甄别能力等因素；

Classifying the energy efficiency based on the distribution of products ' energy efficiency in market , consumer awareness on energy saving , and market supervision ;

我国标准将空调产品的能效水平分为5个等级，等级5为能效限定值、等级1能效最高、等级2为节能评价值。

Grade 5 is the minimum allowable value of energy efficiency ; grade 1 represents the highest efficiency ; grade 2 is the evaluating values of energy conservation .

单元式空调机和冷水机组按其能效值划分成1-5级，能效等级则根据统计结果和寿命周期成本分析确定。

According to the value of energy efficiency , the unitary air - conditioner and the water chiller are classified in 1 - 5 garde , which is determined on the basis of statistical results and the analysis of life cycle cost .