武漢艾爾通電氣有限公司
[艾爾電氣泄漏電流測試儀產品簡介]本系列儀器是一種真有效值測量的智能型儀器,主要用于測試各種單相電氣設備的電源端與保護接地端之間的泄漏電流值
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根據用戶具體要求,設計相應的產品配置方案。 | |||
AL518 Digital leakage current tester
Features:
1, the limit can be preset to automatically change the phase measurement.
2, optional communication interface.
3, PA30A is passive (does not provide isolated output power).
Product parameters:
1, measuring range: 0-2mA-20mA Automatic range conversion.
2, True RMS measurement: ± 3%.
3, alarm valuesany value within :0-20mA.
4, the test voltage :0-250V / AC continuously adjustable.
5, each phase test time :1-99s adjustable.
6, phase switch: manual or automatic.
7, the maximum output capacity: 0.5/1/2/3/5kVA other specifications.
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