貯備型電熱水器能源效率測試方法與基準研究

Study on Test Method and Energy Efficiency Standard of Electric Storage Tank Water Heaters

10.29911/JEHVACE_NEW.202109_(129).0007

邱駿朋(Chun-Peng Chiu)；羅新衡(Shin-Hang Lo)

貯備型電熱水器 ； 保溫性能 ； 內桶容量 ； 平均水溫 ； electric storage tank water heaters ； heat insulating performance ； tank capacity ； average water temperature

冷凍空調&能源科技

129期（2021 / 09 / 10）

73 - 78

繁體中文

為達節能省電之目的，國內積極推行許多產品之節能措施，電熱水器作為家庭最普遍的電器之一，其中貯備型電熱水器的銷售量逐年提升，在引導廠商開發出更多低耗能的產品是首要任務。節能標章推動小組近年來完成貯備型電熱水器國家標準CNS 11010草案研提，並逐步推動貯備型電熱水器的節能標章基準以及分級標示制度，本文蒐集貯備型電熱水器市場資訊、測試能效上所遇到的困難以及容許耗用能源基準草案分析，以提供國內業界與相關單位參考。

To promote energy saving, many domestic products have been actively implemented energy-saving measures. Electric water heaters are one of the most common household appliances. Among them, the sales volume of electric storage tank water heaters has increased year by year, leading manufacturers to develop more low energy consumption products. In recent years, the Energy Label Promoting Team has completed the drafting of the national standard CNS 11010 for electric storage tank water heaters, and has gradually promoted the Energy Label standard and Energy Efficiency Rating labeling system for electric storage tank water heaters. In this paper, the author collects market information, difficulties in testing energy efficiency and the draft analysis of Minimum Energy Performance Standards (MEPS) to provide reference for the domestic industry and related units.

1. 美國聯邦法規，Energy and water conservation standards and their effective dates, 10 CFR 430.32
2. 歐盟法規，“supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device”, (EU) No 812/2013。
3. 經濟部能源局，能源效率分級標示網站，https://ranking.energylabel.org.tw/
4. 中華民國能源效率標示系統網站，https://ranking.energylabel.org.tw/
5. 中國標準化研究院，儲水式電熱水器能效限定值及能效等級(GB 21519-2008)
6. 經濟部標準檢驗局，CNS 11010 貯備型電熱水器(Electric storage tank water heaters)，民國 102年 12 月 27 日修訂。
7. 經濟部標準檢驗局新竹分局(2020)。,未出版