以下是臺灣泰仕TES1800A回路阻抗/預(yù)期短路電流測試儀的產(chǎn)品中英文介紹：

臺灣泰仕TES1800A回路阻抗/預(yù)期短路電流測試儀是一款專業(yè)用于電力系統(tǒng)維護(hù)與安全檢測的智能化測量設(shè)備。該設(shè)備采用先進(jìn)的數(shù)字信號處理技術(shù)，能夠快速準(zhǔn)確地測量回路阻抗、預(yù)期短路電流等關(guān)鍵參數(shù)。其具備超大數(shù)字顯示功能，測試阻抗過熱時會自動鎖住，確保操作安全。此外，設(shè)備還配備電壓指示功能，幫助用戶更好地了解測試環(huán)境。

TES1800A的回路阻抗最低檔分辨率可達(dá)0.01Ω，能夠滿足高精度測量需求。其交流測試電流在20Ω檔位時為25A，交流測試周期為20ms。設(shè)備支持多種量程選擇，包括20Ω、200Ω和2000Ω，可適應(yīng)不同場景的測量要求。預(yù)期短路電流的測量范圍涵蓋200A、2000A和20kA。

設(shè)備配備3 1/2液晶顯示器，最大讀值為1999。當(dāng)電表量測過載時，檔位顯示器會顯示“OL”，提醒用戶注意。其操作電壓為230V±10%，50Hz±1%，能夠適應(yīng)常見的電力系統(tǒng)。此外，設(shè)備還具備良好的絕緣性能，絕緣電壓可達(dá)3000V AC，持續(xù)1分鐘。

TES1800A的尺寸為200mm×140mm×95mm，重量約為900g，便于攜帶和現(xiàn)場操作。其操作溫度范圍為0℃到40℃，相對濕度低于80%，儲存溫度范圍為-10℃到60℃。設(shè)備還配備了電源線和外部接地測試棒等附件。

The Taiwan TES TES1800A Loop Impedance/Prospective Short Circuit Current Tester is an intelligent measuring device specifically designed for power system maintenance and safety inspection. This device employs advanced digital signal processing technology to quickly and accurately measure key parameters such as loop impedance and prospective short circuit current. It features a large digital display, and when the loop impedance is overheated, it will automatically lock to ensure operational safety. In addition, the device is equipped with a voltage indication function to help users better understand the testing environment.

The TES1800A has a resolution of 0.01Ω for the lowest range of loop impedance measurement, which can meet the needs of high-precision measurement. Its AC test current is 25A at the 20Ω range, and the AC test cycle is 20ms. The device supports multiple range selections, including 20Ω, 200Ω, and 2000Ω, to cater to different measurement scenarios. The prospective short circuit current measurement range covers 200A, 2000A, and 20kA.

The device is equipped with a 3 1/2 LCD display with a maximum reading of 1999. When the meter is overloaded, the range display will show “OL” to alert the user. The operating voltage of the device is 230V±10%, 50Hz±1%, which can adapt to common power systems. In addition, the device has good insulation performance, with an insulation voltage of up to 3000V AC for 1 minute.

The dimensions of the TES1800A are 200mm×140mm×95mm, and the weight is approximately 900g, making it convenient for carrying and on-site operation. Its operating temperature range is from 0℃ to 40℃, with relative humidity below 80%, and the storage temperature range is from -10℃ to 60℃. The device also comes with accessories such as a power cord and an external grounding test rod.