檢測方(fang)法(fa)條(tiao)件上看,國(guo)標要求的耗電量測試環境(jing)溫度(du)是SN型(xing)、N型(xing)、ST型(xing)和T型(xing)均(jun)為(25±0.5)℃,相對(dui)濕度(du)為(45~75)%,電源(yuan)電壓(ya)不得超(chao)過額定值(zhi)的±1%,在離試驗平臺2m高的范圍(wei)內,垂(chui)直方(fang)向(xiang)的溫度(du)梯度(du)不超(chao)過2K/m,試驗室內環境(jing)空(kong)氣流速(su)不大(da)于0.25m/s。
歐標要求的耗電量測試環境溫度是SN型、N型、ST型和T型均為(25±0.5)℃,相對濕度小于75%,電源電壓為230V±1%;在距離試驗平臺2m高的范圍內,其垂直方向上的環境溫度梯度不應超過1K/m。在距器具各表面的中心0.3m處(含頂部)的空氣流速<0.25m/s。
檢(jian)測方法上看,我國實測耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang)時的(de)具體檢(jian)測方法依(yi)據GB/T8059中的(de)產品(pin)抽(chou)樣方案(an),抽(chou)取(qu)三臺樣品(pin),測試耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang),取(qu)其平均(jun)值(zhi)為該產品(pin)的(de)實測耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang),計(ji)算基準耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(E)和能(neng)效指數(n)判定(ding)(ding)能(neng)效等級。電(dian)(dian)(dian)(dian)(dian)冰(bing)箱(xiang)產品(pin)的(de)實測耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang)與(yu)耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang)額定(ding)(ding)值(zhi)應不(bu)(bu)大于耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang)限定(ding)(ding)值(zhi) (E)。對(dui)于具有可(ke)變溫間(jian)室的(de)電(dian)(dian)(dian)(dian)(dian)冰(bing)箱(xiang),分別測試不(bu)(bu)同(tong)設定(ding)(ding)溫度條件下的(de)耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang),各(ge)測試結果均(jun)應滿足相應類別的(de)耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)(liang)(liang)(liang)限定(ding)(ding)值(zhi)要求。
歐盟電冰箱能效具(ju)體(ti)檢測(ce)方法依據(ju)家用制冷(leng)器具(ju)能效標識實施(shi)條(tiao)例(EU)No 1060/2010,在一臺(tai)單獨的電冰箱上進(jin)行試(shi)驗(yan),如未滿(man)足條(tiao)例要(yao)求,則在另外三臺(tai)相同(tong)電冰箱上進(jin)行試(shi)驗(yan)。