HN6000A type automatic-frequency dielectric loss tester

Wuhan Wugao Hua Electric Co., Ltd.

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HN6000A type automatic-frequency dielectric loss tester

Information Name:	HN6000A type automatic-frequency dielectric loss tester
Published:	2015-03-23
Validity:	0
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Quantity:	1.00
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Detailed Product Description：	HN6000A type automatic-frequency dielectric loss tester an overview of the different frequency dielectric loss HN6000A type automatic tester is power plants, substations and other field or laboratory testing of various high-voltage electrical equipment and dielectric loss tangent of the capacity of high-precision test equipment. Instrument for the integration of structure, built dielectric loss test bridge, variable frequency power supply regulator, boost and high stability transformer SF6 standard capacitor. Test high voltage source inverter inside the instrument to produce, after step-up transformer is used to test product testing. Frequency can be changed to 45Hz or 55Hz, 55Hz or 65Hz, using digital notch technology, to avoid interference with the test frequency electric field from the fundamental solution to the accurate measurement of the strong electric field interference problems. Applies to all generator power after a power failure is detected by the occasion. The instrument can test cup with insulating oil insulating oil dielectric loss. Two main instrument has the following characteristics:? Large LCD Chinese display instrument equipped with a large screen (105mm × 65mm) Chinese menu interface screen is divided into two parts, the left menu area to the right of the relevant status information, each step Very clearly, the operator does not need professional training to be able to use. One operation, the computer automatically complete the whole process of measurement, is the ideal dielectric loss measurement equipment. ? Mass storage of data within the instrument is equipped with a calendar and a large-capacity memory chips, can save the test results in chronological order, you can always view the history, and you can print out;? Science and advanced data management instrument data can be exported through the U disk, on any PC, through our proprietary software, view and manage the data and generates a work report. ? A variety of test mode instrument can separately use high pressure, outside pressure, internal standards, external standard, positive connection, reverse method, self-excitation method to test a variety of ways; under high pressure situations outside the standard can be done outside of the high voltage (greater than 10kV) dielectric loss. ? CVT test step can also test the instrument completely sealed CVT (capacitor voltage transformer) C1, C2 of the dielectric loss and electrical capacity to achieve the C1, C2 while testing. The instrument can also test the CVT ratio and voltage angle difference. ? High-speed sampling signal inverter inside the instrument and sample all-digital control circuit, the output voltage is continuously adjustable. ? Multiple secure and reliable instrument with an input voltage fluctuations, output short circuit, over voltage, over current, temperature and other multiple protection measures to ensure the equipment safe and reliable. The instrument also has a ground detection function, to ensure that no grounding device does not allow a boost. The main technical parameters of a three conditions -15 ℃ ∽40 ℃ RH <80% 2 anti-conversion law principle 3 Power AC 220V ± 10% to allow the generator voltage output 0.5KV∽10KV every four 0.1kV 200mA maximum current accuracy of 2% capacity 1500VA 5 self-excited Power AC 0V∽50V / 15A 45HZ / 55HZ 6 Resolution tgδ: 0.001% Cx: 0.01pF 7 precision △ tgδ: ± (reading * 1.0% + 0.040%) △ C x: ± (reading * 1.0 % + 1.00PF) 8 Measuring range tgδ unrestricted C x 15pF

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