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        JL930系列變頻器

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        JL930系列高性能大功率變頻器

        采用DSP控制系統,完成無速度傳感器矢里控制,與V/F控制相比,矢里控制有更大的優越性,定位與中*端市場的OEM客戶特定要求的負載應用,設計炅活,內嵌SVC (無PG矢里控制)V/F 控制于一身

        應用范圍:

        紡織機械、塑料機械、陶瓷機械、電工機械、數控機床、食品機械、輕工機械、制藥機械等行業

        在線咨詢 應用案例

        JL930系列高性能矢量變頻器,具有高可靠性、高環境適應性優秀的控制算法和高品質、高功率密度設計使產品在易用性、可維護性等方面有著顯著的提升。產品廣泛應用于塑料機械、紡織、機床、食品包裝、環保、化工、建材、陶瓷、球磨機、風機、水泵、空壓機等行業領域。

        性能優越

        低速高轉矩SVC控制模式下 0.25Hz/150%額定轉矩FVC控制模式下 0.00Hz/180%額定轉矩過勵磁控制,減少制動時間過載能力 150%額定電流60S

        操作便捷

        可拆卸LED操作面板操作便捷,維護容易,風扇可自由拆卸調試方便,結構化參數組簡單易懂功能智能,自動限流,轉速自動跟蹤

        穩定可靠

        系統安規和可靠性測試完善的保護功能 (上電對地短路保護、輸入、輸出缺相過壓、過流保護等 )

        可廣泛用于對速度控制精度、轉柜響應速度、低頻輸出特征有較高要求的應用場合。

        ■三種速度控制方式:無速度傳感器矢置控制(SVC)、帶PG矢量控制(VC>、V/F控制、轉矩控制;
        ■靜態和旋轉電機參數自動調諧;
        ■實現高精度閉環速度控制和轉矩控制;
        ■ 采 用 雙CPU控制平臺(DSP+ARM);
        ■負載:150°/。額定電流60s, 180%額定電流10s;
        ■起動轉柜:無PG矢最控制0.5Hz/150%(SVC); PG矢霣控制0Hz/180%(VC);
        ■速度控制范圍:1:100(SVC), 1:1000(VC>;
        ■載波頻率:1.0kHz ~ 16,0kHz;
        ■轉矩控制功能:提供多種轉矩設置源;
        ■簡易PLC、多段速及PID控制、擺頻功能;
        ■自動電壓調整:當電網電壓變化時能自動保持輸出電壓恒定;
        ■提供RS485串行通訊接口,采用標準Modbus通訊協議;
        ■ 0.4-22KW各規格內置制動單元,(30KW內置制動單元需配)如需快速停車,可直接連接制動電阻;
        ■具有掉電復位功能保證生產的連續性和生產效率。
        JL960全中文液晶系列變頻器


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