概述:
KYN28-12型(xing)鎧(kai)裝(zhuang)交流金屬封(feng)閉(bi)開(kai)關(guan)柜(以(yi)下簡(jian)稱開(kai)關(guan)柜)是在吸(xi)收國內外先進(jin)制造技(ji)術的基礎上(shang),自行開(kai)發(fa)設(she)計的新型(xing)產品(pin),可取代(dai)各種(zhong)老型(xing)的金屬封(feng)閉(bi)開(kai)關(guan)設(she)備(bei)。開(kai)關(guan)柜適(shi)用于(yu)3.6kv-12kv三相(xiang)交流50Hz單(dan)母線(xian)及單(dan)母線(xian)分段的配電(dian)(dian)系(xi)(xi)統(tong),作為接受和分配電(dian)(dian)能的成套開(kai)關(guan)裝(zhuang)置,主(zhu)要用于(yu)發(fa)電(dian)(dian)廠、中(zhong)小型(xing)發(fa)電(dian)(dian)送電(dian)(dian)、變電(dian)(dian)站、工(gong)礦企業及城市建(jian)設(she)配電(dian)(dian)以(yi)及電(dian)(dian)業系(xi)(xi)統(tong)的二次變電(dian)(dian)所(suo)的受電(dian)(dian)、送電(dian)(dian)及大型(xing)高壓電(dian)(dian)動機起(qi)動等,作為控制保護、監(jian)測之用。
裝(zhuang)置特點:
KYN28-12型鎧(kai)裝交流金屬封閉(bi)開(kai)關柜(ju),該(gai)開(kai)關柜(ju)具有防(fang)止(zhi)(zhi)帶負荷推拉斷路器手(shou)車、防(fang)止(zhi)(zhi)誤分(fen)合(he)斷路器、防(fang)止(zhi)(zhi)誤入帶電隔室(shi)、防(fang)止(zhi)(zhi)帶電時誤合(he)接地(di)開(kai)關的連鎖(suo)功能等可(ke)靠的“五防(fang)”功能,并(bing)且結構強度高,元(yuan)件(jian)布置合(he)理,方案齊全,可(ke)擴展性(xing)強。
產(chan)品參數:
額定工作電(dian)壓(Ue):12KV
頻(pin)率(fn):50HZ
額定電流(liu)(InA):1250A
外殼防護等級(ji):IP4X
產品依據(ju)標準:
GB/T3906-2006《交流金屬封閉(bi)開關設備和控(kong)制設備》
GB/T1984-2014《高(gao)壓交(jiao)流斷路器》