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TBKQ系列中(zhong)(zhong)高壓(ya)電(dian)(dian)抗(kang)(kang)軟起(qi)動(dong)(dong)(dong)(dong)柜是(shi)用于(yu)額定(ding)(ding)電(dian)(dian)壓(ya)3~10kV的(de)(de)大中(zhong)(zhong)型鼠(shu)籠(long)式(shi)電(dian)(dian)動(dong)(dong)(dong)(dong)機或同(tong)步電(dian)(dian)動(dong)(dong)(dong)(dong)機的(de)(de)降壓(ya)軟起(qi)動(dong)(dong)(dong)(dong)設備(bei)，它是(shi)在電(dian)(dian)機定(ding)(ding)子回路串入適(shi)配電(dian)(dian)機功率的(de)(de)電(dian)(dian)抗(kang)(kang)器(qi)，實現降壓(ya)起(qi)動(dong)(dong)(dong)(dong)。起(qi)動(dong)(dong)(dong)(dong)過(guo)程(cheng)中(zhong)(zhong)起(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)流維持在額定(ding)(ding)電(dian)(dian)流的(de)(de)4~5倍，起(qi)動(dong)(dong)(dong)(dong)結束后(hou)，電(dian)(dian)抗(kang)(kang)器(qi)自動(dong)(dong)(dong)(dong)切除，起(qi)動(dong)(dong)(dong)(dong)過(guo)程(cheng)對電(dian)(dian)網無大的(de)(de)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(hao)說明(ming)
■ 性能參數(shu)表
■ 高壓電抗軟起(qi)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。
