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FTD-6000A Automatic Transformer Dissipation Factor and Capacitance Tester breaks through the traditional bridge measurement mode, adopts frequency conversion power supply technology, uses single chip computer and modern electronic technology to automatically convert frequency, analog/digital conversion and data operation; achieves strong anti-interference ability, fast testing speed,high accuracy, fully automatic digitization and easy operation; automatic filter 50Hz interference, suitable for field testing of large electromagnetic interference such as substations. It is widely used in dielectric loss measurement of transformer, transformer, bushing, capacitor, arrester and other equipment in power industry.
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Accuracy |
Cx: ±(reading×1%+1pF) Tgδ: ±(reading×1%+0.00040) |
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Anti-interference Index |
Variable frequency anti-interference, the above accuracy can be reached even under 200% interference. |
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Capacitance range |
Internal HV: 3pF～60000pF/10kV 60pF～1μF/0.5kV External HV: 3pF～1.5μF/10kV 60pF～30μF/0.5kV Resolution: max.to 0.001pF, 4 valid digits. |
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tgδ range |
No limitation, 0.001% resolution, automatic identification for capacitance, inductance and resistance. |
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Test current range |
10μA～5A |
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Internal HV |
Set voltage range: 100V～10kV (adjustable) Voltage Resolution: 1V Maximum output current: 200mA |
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External HV |
UST test mode: max. test current: 5A, frequency: 40~70Hz GST test mode: max. test voltage/current: 10kV/5A, frequency: 40-70Hz |
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Test frequency |
40.0 ~ 70.0Hz single frequency, resolution: 0.1Hz Automatic dual variable frequency set at will (from 50±0.1Hz to 50±10Hz) Automatic dual variable frequency set at will (from 60±0.1Hz to 60±10Hz) |
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CVT self-excitation low voltage output |
Output voltage 3～50V, output current 3～30A |
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Measuring duration |
About 40s, depending on measuring method |
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Power supply |
220V AC, 50Hz ± 1% |
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Computer interface |
RS232, USB |
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Printer |
Built-in mini-type thermal printer |
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Operating Temperature |
-10℃～50℃ |
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Relative humidity |
<90% |
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Overall dimension |
520×210×440mm |
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Weight |
31kg |
Note: 1. The dimension and weight will be changed with changing of technical specs.
2. All the specs can be customized according to client's requirements.
■ Main Features
1.Uses Fourier transform digital filtering technology to measure capacitance, dielectric loss and other parameters. The test result is of high accuracy and high automation.
2.Adopts frequency conversion technology to eliminate 50Hz power frequency interference in the field. Even in the environment of strong electromagnetic interference, reliable data can be measured.
3.Easy to operate via full touch LCD screen with super full graphics operation interface, which provides the clear test process. Operator can use it without additional professional training.
4. Data Storage: equipped with a calendar chip and a large-capacity memory, which can save the test results at any time, view the historical records at any time, and print out. The current time and storage time can be displayed and printed at any time.
5. Integrated model, with standard capacitor and high voltage power supply, convenient for field test and reduces field wiring.
6. It has the function of low voltage shielding for reverse wiring. Under the condition of 220 kV CVT bus grounding, it can measure the dielectric loss of 110 kV reverse wiring without disconnection.
