 |
價格:1700
元(人民幣) |
產地:本地 |
最少起訂量:1 |
發貨地:本地至全國 |
上架時間:2022-12-31 06:00:13 |
瀏覽量:225 |
成都格瑞電氣有限公司
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經營模式:其他 |
公司類型:貿易型,服務型 |
所屬行業:制漿造紙機械 |
主要客戶:全國 |
在線咨詢  |
聯系方式
聯系人:鄧小麗
() |
手機:028-85107031 |
電話: |
傳真: |
郵箱: |
地址:中國四川省成都市武侯區 成都市武侯區武科東二路 |
詳細介紹
產品概述<\/strong><\/span> <\/p> BD330是公司在DZB300基礎上開發的**一代高性能開環矢量變頻器,性能優越,功能豐富,外型美觀大方;散熱性能優良,體積更小,結構設計更加合理;配置靈活多變,能滿足客戶的不同需求。<\/span> <\/p> 產品特征<\/span><\/strong> ◆<\/span><\/span><\/span><\/span> 兩種控制方式:無PG矢量控制(SVC)、V/F控制 ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 多段V/F曲線設定功能 ◆<\/span><\/span><\/span><\/span> 啟動轉矩:無PG矢量控制(SVC)0.5Hz可達150%<\/span> <\/p> ◆<\/span><\/span><\/span><\/span> 內置PID控制功能,可實現閉環恒溫、恒壓控制 ◆<\/span><\/span><\/span><\/span> 支持多種頻率設定:數字設定、模擬量設定、PID設定、RS485通訊設定 ◆<\/span><\/span><\/span><\/span> I/O端子可自由編程,根據用戶需要組合出多種工作模式 ◆<\/span><\/span><\/span><\/span> 具備跳躍頻率控制功能,可有效抑制機械共振,使系統更加穩定可靠 ◆<\/span><\/span><\/span><\/span> 具備瞬時掉電保持功能,可避免因瞬時掉電而停機影響生產 ◆<\/span><\/span><\/span><\/span> 過轉矩、欠轉矩檢出功能 ◆<\/span><\/span><\/span><\/span> 主輔頻率切換功能、運行命令切換功能、就地/遠程切換功能 ◆<\/span><\/span><\/span><\/span> 自動電壓調整功能,有效解決大功率電機低頻振蕩問題 ◆<\/span><\/span><\/span><\/span> 提供多種故障保護功能:過流、過壓、欠壓、過熱、過載、缺相等全方位實時監控保護,確保安全運行 ◆<\/span><\/span><\/span><\/span> 0.75~<\/span>22kW內置制動單元,只需加制動電阻就可實現快速停車 ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 11kW以上內置轉速跟蹤功能,可實現對旋轉中的電機無沖擊平滑啟動 ◆<\/span><\/span><\/span><\/span> 模塊化設計,可配置多種擴展卡 ◆<\/span><\/span><\/span><\/span> 16段速,每段加減速時間可調<\/span> <\/p> <\/p> 銘牌<\/span> l<\/strong><\/span><\/span><\/span><\/span><\/strong><\/span> BD330系列高性能矢量變頻器銘牌<\/strong><\/span> <\/p> l<\/strong><\/span><\/span><\/span><\/span><\/strong><\/span> 規格型號<\/strong><\/span> <\/p> <\/p> <\/p> 應用場合<\/span><\/strong> ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 金屬加工、數控機床、拉絲機等機械設備 ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 鍋爐鼓風機、引風機、煤礦井下排風機 ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 市政工程、中央空調節能改造 ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 對旋風機、離心風機等 ◆<\/span><\/span><\/span><\/span> 循環水泵、補水泵、油田注水泵、輸油泵、音樂噴泉 ◆<\/span><\/span><\/span><\/span> 造紙設備、化工行業、制藥行業、紡織行業等<\/span> <\/p> <\/p><\/div> 技術參數<\/strong><\/span> <\/p> ◆<\/span><\/span><\/span> 輸入電壓:1AC220V±15% 3AC220V±15% 3AC380V±15% <\/span> <\/p> ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span> 輸入頻率47~<\/span>63Hz 功率因素≥95%<\/span> <\/p> ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span> 控制方式:無PG矢量控制和V/F控制,其中V/F控制有直線型、多點型和多次冪次方型三種曲線<\/span> <\/p> ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 運行指令來源:面板給定、端子給定和RS485通訊給定<\/span> <\/p> ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> 頻率給定來源:面板數字給定、模擬量給定、RS485串行通訊給定、多段速簡易PLC給定、PID給定等<\/span> <\/p> ◆<\/span><\/span><\/span><\/span><\/span><\/span><\/span> 過載能力:G型:150%額定電流60s、180%額定電流10s,P型120%額定電流60s、150%額定電流10s<\/span> <\/p> ◆<\/span><\/span><\/span><\/span> 啟動轉矩:0.5Hz/150%(無PG矢量控制(SVC)),速度范圍1:100(SVC)速度控制精度±0.5%<\/span> <\/p> ◆<\/span><\/span><\/span><\/span> 載波頻率:1.0kHz~<\/span>15.0kHz,并可根據溫度和負載特性進行自動調整<\/span> <\/p> ◆<\/span><\/span><\/span><\/span> 頻率分辨率:數字量給定為0.01Hz,模擬量給定為**頻率乘以0.1%<\/span> <\/p> ◆<\/span><\/span><\/span><\/span> 轉矩提升:手動轉矩提升0.1~<\/span>30%<\/span> <\/p> ◆<\/span><\/span><\/span><\/span> 加減速方式:直線兩種加減速時間<\/span> <\/p> |