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產品(pin)簡介:FKN12A-12D 壓(ya)氣式(shi)負(fu)荷(he)開(kai)關,FKRN12A-12D 系列壓(ya)氣式(shi)負(fu)荷(he)開(kai)關-熔斷器組合電(dian)(dian)(dian)器,適(shi)(shi)用于(yu)(yu)12KV及以下三(san)相配電(dian)(dian)(dian)系統中,作為變(bian)(bian)壓(ya)器、電(dian)(dian)(dian)纜、架空線(xian)路等電(dian)(dian)(dian)力設備(bei)的控制(zhi)和保護(hu)之用;特別適(shi)(shi)用于(yu)(yu)城網(wang)(wang)、農網(wang)(wang)的終端變(bian)(bian)電(dian)(dian)(dian)站及箱式(shi)變(bian)(bian)電(dian)(dian)(dian)站。并適(shi)(shi)用于(yu)(yu)環網(wang)(wang)、雙輻射供電(dian)(dian)(dian)單元(yuan)的控制(zhi)和保護(hu);
FKN12-12D/T630-20高壓壓氣式負荷開關概述:
1、FKN12A-12D 壓(ya)氣(qi)式(shi)負荷(he)開關,FKRN12A-12D 系列壓(ya)氣(qi)式(shi)負荷(he)開關-熔斷器組(zu)合電(dian)器,適(shi)(shi)用(yong)于12KV及(ji)以(yi)下三(san)相配(pei)電(dian)系統中,作為變(bian)壓(ya)器、電(dian)纜、架空線(xian)路等(deng)電(dian)力設備(bei)的(de)控制(zhi)和(he)(he)保護之用(yong);特別適(shi)(shi)用(yong)于城(cheng)網、農網的(de)終端變(bian)電(dian)站及(ji)箱(xiang)式(shi)變(bian)電(dian)站。并適(shi)(shi)用(yong)于環網、雙輻射供(gong)電(dian)單(dan)元的(de)控制(zhi)和(he)(he)保護;
2、FKN12 A-12D 系列壓氣式負(fu)荷開關可以分(fen)合(he)負(fu)載(zai)電流和(he)過載(zai)電流;
3、FKRN12A-12D 系(xi)列壓氣(qi)式(shi)負荷開關(guan)- 熔斷(duan)器組合(he)電器可以分(fen)合(he)負載(zai)電流,過載(zai)電流,開斷(duan)線(xian)路短路電流。
FKN12-12D/T630-20高壓壓氣式負荷開關型號含義:
FKN12-12D/T630-20高壓壓氣式負荷開關正常使用環境:
◆周圍空氣溫度上限(xian):+40℃下限(xian)-25℃;
◆海撥高度不超過1000m;
◆相對濕度日平均值(zhi)不(bu)大于(yu)95%,月平均值(zhi)不(bu)大于(yu)90%;
◆地震烈度不超過8 級;
◆無火(huo)災、爆炸、嚴重污穢、化學腐蝕及劇烈(lie)振動的場(chang)所;
◆污穢等級:Ⅱ級。
FKN12-12D/T630-20高壓壓氣式負荷開關主要技術參數:
FKN12-12D/T630-20高壓壓氣式負荷開關外形及安裝尺寸: