TBKQ系列中(zhong)高(gao)壓電(dian)抗軟(ruan)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)柜是(shi)用于額(e)定電(dian)壓3~10kV的大(da)中(zhong)型鼠籠式電(dian)動(dong)(dong)(dong)(dong)(dong)機或同步(bu)電(dian)動(dong)(dong)(dong)(dong)(dong)機的降壓軟(ruan)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)設備,它(ta)是(shi)在(zai)電(dian)機定子(zi)回路串(chuan)入(ru)適配電(dian)機功率的電(dian)抗器,實現降壓起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)。起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)過(guo)(guo)程中(zhong)起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)電(dian)流(liu)維持在(zai)額(e)定電(dian)流(liu)的4~5倍,起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)結束后(hou),電(dian)抗器自動(dong)(dong)(dong)(dong)(dong)切除(chu),起(qi)(qi)動(dong)(dong)(dong)(dong)(dong)過(guo)(guo)程對電(dian)網無大(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。
■ 型號說明
■ 性能參數表
■ 高壓電抗軟(ruan)起動柜訂貨(huo)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。