Berita
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Apakah DC hipot tester?
Baca lebih lanjutWHAT IS DC HIPOT TESTER ? For medium to high voltage rotating equipment, DC Hipot tests called Step Voltage or Ramp tests are used to see if the start of an insulation breakdown can be detected as the voltage is raised. If a breakdown is starting the test can be terminated before there is an […]
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Apakah ujian elektrik VLF?
Baca lebih lanjutUjian diagnostik frekuensi sangat rendah (VLF) ialah aplikasi gelombang sinus AC, biasanya digunakan pada 0.1 Hz atau lebih rendah, untuk menilai kualiti penebat elektrik dalam beban berkapasitansi tinggi, seperti kabel. Ujian frekuensi sangat rendah untuk kabel voltan sederhana dan voltan tinggi adalah kaedah untuk mengesahkan integriti penebat kabel. […]
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Bagaimana cara menggunakan penguji ketegangan antara muka minyak?
Baca lebih lanjutStandard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method is a widely used standard method to examine the quality of insulating oil. Let’s watch this video and learn how to use the oil interfacial tension tester in lab：
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Jualan Besar pada bulan September
Baca lebih lanjutPromotion will start from 1st to 30th. Including transformer test, oil tester, high voltage test, relay tester, and circuit breaker tester.If you are interested in our electric test equipment, please contact me: WhatsAPP：＋86 18500313863E-mail: sales@runtesters.com Order over 3000USD, 100USD OFF Order over 5000USD, 200USD OFF Order over 10000USD, 500USD OFF