一、家用智能電表為什么不選10A的
家用智能電表為什么不選10A的
基本電(dian)(dian)(dian)(dian)(dian)路和電(dian)(dian)(dian)(dian)(dian)表最小(xiao)啟動電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)有關,而最大(da)(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)決定(ding)了電(dian)(dian)(dian)(dian)(dian)表最大(da)(da)能(neng)承載的電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)(da)小(xiao)。當實(shi)際電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)超過智能(neng)電(dian)(dian)(dian)(dian)(dian)表最大(da)(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)以后,電(dian)(dian)(dian)(dian)(dian)表的準確度會(hui)下降,實(shi)際電(dian)(dian)(dian)(dian)(dian)路達到電(dian)(dian)(dian)(dian)(dian)表最大(da)(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的120%時,電(dian)(dian)(dian)(dian)(dian)表就會(hui)燒毀。
智能電表規格一般有:5(20)A、10(40)A、15(60)A、20(80)A、30(100)A。一般家庭用電設備總功率大概20KW左右,共用系數按0.5計算。計算功率的公式為:20Kw*0.5=10KW,計算電流的公式為10Kw*4.5A/Kw=45A。選家用電表時,需要留出一定的余量,基本上都會選60A的電表,而空開一般選50A或63A的。二、關于我們
天津市三(san)源申特電氣(qi)設備銷售(shou)有限(xian)公司(si)堅持以(yi)研制開(kai)發為(wei)基(ji)石、以(yi)銷售(shou)為(wei)龍頭、以(yi)生(sheng)產為(wei)軸心的經營理念(nian),逐(zhu)步形成了以(yi)科技為(wei)基(ji)礎(chu)、以(yi)市場為(wei)向導(dao)、以(yi)質量為(wei)根本、以(yi)制度為(wei)保(bao)證的管理體系。
目(mu)前天(tian)(tian)津(jin)市三(san)源申特電氣設備銷(xiao)售有限公司的產品已經(jing)銷(xiao)往(wang)各地(di),主要銷(xiao)往(wang)天(tian)(tian)津(jin)、新疆(jiang)、江蘇、吉林、河南、河北(bei)、山東(dong)、山西(xi)等地(di)區(qu),并出口到非洲。
我們(men)的主(zhu)營(ying)產品有:智能電表、智能水(shui)表、三相智(zhi)能電表、單(dan)相智能電表、導軌式(shi)智能電表(biao)、燃(ran)氣智(zhi)能電表、智(zhi)能(neng)熱量表
您可能感興趣的:
1、智能電表容易受哪些因素影響