計算負載的每(mei)相最大功(gong)率
將A相(xiang)(xiang)、B相(xiang)(xiang)、C相(xiang)(xiang)每(mei)相(xiang)(xiang)負(fu)(fu)(fu)載(zai)功(gong)(gong)率(lv)獨立相(xiang)(xiang)加,如A相(xiang)(xiang)負(fu)(fu)(fu)載(zai)總(zong)(zong)功(gong)(gong)率(lv)10KW,B相(xiang)(xiang)負(fu)(fu)(fu)載(zai)總(zong)(zong)功(gong)(gong)率(lv)9KW,C相(xiang)(xiang)負(fu)(fu)(fu)載(zai)總(zong)(zong)功(gong)(gong)率(lv)11KW,取最大值11KW。(注:單相(xiang)(xiang)每(mei)臺(tai)設(she)備(bei)的(de)功(gong)(gong)率(lv)按照銘(ming)牌(pai)上面的(de)最大值計(ji)算,三相(xiang)(xiang)設(she)備(bei)功(gong)(gong)率(lv)除以3,等于這臺(tai)設(she)備(bei)的(de)每(mei)相(xiang)(xiang)功(gong)(gong)率(lv)。)
例如:C相負載總功率 = (電腦300W X 10臺)+(空調2KW X 4臺)= 11KW