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頻響法測試+阻抗法三相自動測試繞組變形

發布日期：2025-01-05
訪問次數：679
地址：上海寶山

AK1800AE頻響法測試+阻抗法三相自動測試繞組變形采用扫频法对变压器绕组特性进行测量，不对变压器吊罩、拆装的情况下，通过检测各绕组的幅频响应特性，对6kV及以上变压器，准确测量绕组的扭曲、鼓包或移位等变形情况。

訂購留言

1.AK1800AE頻響法測試+阻抗法三相自動測試繞組變形主要技術特點

頻響法采用掃頻法對變壓器繞組特性進行測量，不對變壓器吊罩、拆裝的情況下，通過檢測各繞組的幅頻響應特性，對6kV及以上變壓器，准確測量繞組的扭曲、鼓包或移位等變形情況。

頻響法測量速度快，對單個繞組測量時間1-2分鍾。

频响法频率精度非常高，精度高于0.001% 。

頻響法采用數字化頻率合成，頻率穩定性更高。

頻響法采用5000V電壓隔離、充分保護測試電腦安全。

频响法可同时加载 9 条曲线，各条曲线相关参数自动计算，自动诊断绕组的变形情况，给出诊断的参考结论。

頻響法采用分析軟件功能強大，軟件、硬件指標滿足DL/T911-2004標准。

短路阻抗法不用外接調壓源，采用市電AC220V低壓電源，便可三相自動測試。自動對變壓器的AB、BC、CA高壓繞組施加電壓，同步采集數據，自動計算出阻抗誤差百分比，測試結果非常直觀。

短路阻抗法適用于任意大小容量的變壓器的阻抗測試。

短路阻抗法測試過程中顯示測試電流、測試電壓的波形圖譜，方便實時監測測試情況。

短路阻抗法具有測量電感的功能。

采用windows平台，兼容Window 2000/Window XP/Windows7/windows8。

采用數據庫保存測試數據，對測試數據的管理簡潔方便。

軟件管理功能強大，充分考慮現場使用的需要，測量數據自動存盤、自動導出生成Word版測試報告（需安裝相應的Office軟件）或JPG圖片報告，方便用戶出測試報告。

軟件智能化程度高，在輸入、輸出信號連接好之後，只需要按一個鍵就可以完成測量工作。

軟件界面簡潔直觀，分析、存儲、報告導出、打印等菜單，只有完成當前一步方自動彈出下一步所需菜單，更加方便。

2、AK1800AE頻響法測試+阻抗法三相自動測試繞組變形主要技術參數

測量速度：單相繞組1分鍾-2分鍾

輸出電壓：Vpp-25V，測試中自動調整

輸出阻抗：50Ω

输入阻抗：1MΩ （响应通道内置50Ω匹配电阻）

掃頻範圍：10Hz－2MHz

频率精度： 0.001%

掃頻方式：線性或對數，掃頻間隔和點數可任意設置

曲線顯示：幅頻曲線

測量動態範圍寬：－120dB～20dB

供電電壓：AC0-220V±10%

阻抗法測量電壓：0～220V

阻抗法測量電流：0～10A

阻抗法頻率：50Hz/60Hz

二合一主機體積:272mm*258mm*180mm

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