TBKQ系列(lie)中高壓電(dian)(dian)(dian)(dian)抗軟起動柜是(shi)用于額定(ding)電(dian)(dian)(dian)(dian)壓3~10kV的(de)大中型鼠籠式電(dian)(dian)(dian)(dian)動機(ji)或(huo)同步(bu)電(dian)(dian)(dian)(dian)動機(ji)的(de)降壓軟起動設備,它是(shi)在(zai)電(dian)(dian)(dian)(dian)機(ji)定(ding)子(zi)回(hui)路串(chuan)入適(shi)配電(dian)(dian)(dian)(dian)機(ji)功(gong)率的(de)電(dian)(dian)(dian)(dian)抗器(qi),實現降壓起動。起動過程(cheng)中起動電(dian)(dian)(dian)(dian)流(liu)維持在(zai)額定(ding)電(dian)(dian)(dian)(dian)流(liu)的(de)4~5倍,起動結束后,電(dian)(dian)(dian)(dian)抗器(qi)自動切除,起動過程(cheng)對(dui)電(dian)(dian)(dian)(dian)網(wang)無大的(de)沖擊(ji)。
◆ 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(xing)能參數(shu)表
■ 高壓電(dian)抗(kang)軟起動柜訂貨須知
◆ 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。