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94light
1.
94 年度教室照明設備改善工程計劃說明
2.
3.
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6.
伍、 效益評估表 元
9,811 以傳統為基準 年度節省費用 元 7,768 3. 總耗損金額: 元 17,579 3. 總耗損金額: 元 0 2. 維修費: 元 2,040 2. 維修費: 元 7,768 1. 年度總電費 + 功率賞罰: 元 15,539 1. 年度總電費 + 功率賞罰: 年度總耗損金額 Lm 60,000 Lm 52,800 總體流明 90 % 55 % 光衰維持率 7,983 3.3 2,419 14,256 3.3 4,320 總電費 / 年 元 / 度 度 / 年 總電費 / 年 元 / 度 度 / 年 年度所需電費 2,419 12 300 12 56 4,320 12 300 12 100 度 / 年 小時 天 套 W 度 / 年 小時 天 套 W 全年耗電度數 套 12 W 56 套 12 W 100 消耗功率 / 套 Lm 5,000 支 = 2 Lm (單燈) * 2,500 28w*2 Lm 4,400 支 = 2 Lm (單燈) * 2,200 40w*2 流明照度 三波長高頻燈管 電子式 +T5 傳統式 + 普通燈管 燈具內容
7.
傳統式 ( 關燈
) 傳統式 ( 開燈 ) 改良式 ( 關燈 ) 改良式 ( 開燈 )
8.
感謝您 ! 敬請指教
!
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