TBKQ系(xi)列中高壓(ya)(ya)電(dian)(dian)抗軟起(qi)(qi)動(dong)(dong)柜(ju)是用于額定電(dian)(dian)壓(ya)(ya)3~10kV的(de)大中型鼠籠式(shi)電(dian)(dian)動(dong)(dong)機(ji)或同(tong)步電(dian)(dian)動(dong)(dong)機(ji)的(de)降(jiang)壓(ya)(ya)軟起(qi)(qi)動(dong)(dong)設備,它是在電(dian)(dian)機(ji)定子(zi)回路串(chuan)入適配電(dian)(dian)機(ji)功率的(de)電(dian)(dian)抗器,實現(xian)降(jiang)壓(ya)(ya)起(qi)(qi)動(dong)(dong)。起(qi)(qi)動(dong)(dong)過程中起(qi)(qi)動(dong)(dong)電(dian)(dian)流(liu)維持在額定電(dian)(dian)流(liu)的(de)4~5倍(bei),起(qi)(qi)動(dong)(dong)結束(shu)后,電(dian)(dian)抗器自動(dong)(dong)切(qie)除,起(qi)(qi)動(dong)(dong)過程對(dui)電(dian)(dian)網(wang)無大的(de)沖擊。
■ 性能特點◆ 線圈經環氧樹脂澆注而成,具有阻燃、自熄、免維護、機械強度高、抗短路沖擊能力強、絕緣強度
好、局部放電量小、使用壽命長等優點;
◆ 鐵芯制造采用了干式電抗器的制造技術、振動小、噪音低、漏磁小;
◆ 對環境適用海拔不超過1000米;環境溫度:-25~45℃;相對濕度不超過90%;
◆ 起動電流在額定電流的4~5倍,起動時間20~60s可調,可連續起動2~3次;
◆ 產品的整體結構緊湊,安裝尺寸小,占用空間小;
◆ 起動平滑無沖擊,起動電壓降在10%以內,對電網影響不大;
◆ 可采用PLC控制,通過RS485接口和上位機進行通訊,滿足DCS控制系統要求。
■ 型號說明
■ 性能(neng)參(can)數表
■ 高壓(ya)電抗軟起動(dong)柜訂(ding)貨須知
◆ 若有特殊要求可另行設計,可配套本公司高壓開關柜、TBB高壓電容補償柜。