1.環境溫度5Ano.大氣條件:相對濕度在最高溫度為+40C時不超過 50%
2.在(zai)較低(di)的溫度時允(yun)許有較大(da)的濕度,但是(shi)不(bu)能有凝露象
3.設備安裝場所的高度:S2000M4.地震劇烈度不超過8度
MNS低壓抽(chou)出式開關柜是一種用(yong)(yong)標(biao)準(zhun)模塊化部(bu)(bu)件(jian)組裝的組合式低壓(ya)(ya)開關柜(ju),本開關柜(ju)適用(yong)(yong)于(yu)交流50( 60)HZ,額定作電(dian)壓(ya)(ya)660V以(yi)下(xia)的供電(dian)系統,用(yong)(yong)于(yu)發(fa)電(dian)、輸電(dian)、配電(dian)、電(dian)能轉換盒(he)電(dian)能消耗設(she)(she)備(bei)的控(kong)制;符合IEC60439、VDE660第5部(bu)(bu)分和(he)GB7251.1-2005《低壓(ya)(ya)成套開關設(she)(she)備(bei)》國(guo)家(jia)標(biao)準(zhun)