TBKQ系(xi)列中(zhong)(zhong)高壓電(dian)(dian)抗(kang)軟起(qi)(qi)動(dong)柜是用(yong)于額定電(dian)(dian)壓3~10kV的大(da)中(zhong)(zhong)型鼠籠式電(dian)(dian)動(dong)機(ji)或同步電(dian)(dian)動(dong)機(ji)的降壓軟起(qi)(qi)動(dong)設備(bei),它是在(zai)電(dian)(dian)機(ji)定子回路串(chuan)入適配電(dian)(dian)機(ji)功率的電(dian)(dian)抗(kang)器(qi),實現降壓起(qi)(qi)動(dong)。起(qi)(qi)動(dong)過程中(zhong)(zhong)起(qi)(qi)動(dong)電(dian)(dian)流維(wei)持在(zai)額定電(dian)(dian)流的4~5倍,起(qi)(qi)動(dong)結束后,電(dian)(dian)抗(kang)器(qi)自動(dong)切(qie)除(chu),起(qi)(qi)動(dong)過程對電(dian)(dian)網(wang)無大(da)的沖擊。
◆ 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(shuo)明
■ 性(xing)能參(can)數表
■ 高壓電抗(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。