The AC power supply adopts the AC-DC-AC conversion mode, which effectively avoids the influence of the utility voltage and frequency fluctuation on the accuracy of the dielectric loss test. The AC power consumption is the same as that of the heating and heating, , Even if the generator power generation, the instrument can run correctly. Using LCD Chinese character display interface, all operations by the Chinese menu to give tips, the instrument is equipped with a panel printer and can store 500 times the measurement data, even if the power data is not lost . When using the reverse connection measurement, the signal is transmitted by the optical fiber, the isolation of high pressure, work safety.The instrument uses the computer for information and data processing, automatically select the measurement range, high precision, frequency conversion technology, Pressure process suddenly power failure will not cause overvoltage. Simple, easy to use.

Transformer oil medium loss tester is a new generation of measuring dielectric loss tangent (tgδ) and capacitance (Cx) of the automated instrument. Can be in the high frequency, the field measurement of various insulation materials, insulation casing, power cables, (Tgδ) and capacitance value (Cx). The transformer oil dielectric loss tester is also suitable for workshop, laboratory, scientific research unit to measure the high-voltage electrical equipment tgδ and capacitance; the transformer, With insulating oil cups can test the dielectric loss of insulating oil.

Transformer oil dielectric loss tester Is a power supply bureau, power plants and other departments commonly used a very important tool, manufacturers are more, the market a little confusion, especially the poor products are full of the market.

1. Test formula: positive method measurement, reverse connection measurement. 2. Instrument high voltage output: 0.5KV-10KV (1KV a file)

3. Capacitance measurement range: Cx = 30pF-40000PF, resolution: 0.1PF

Error: 10KV ≤ 2000PF, 2KV ≤ 60000PF, reading × ± 1.0% ± 1PF

4. Dielectric loss factors Measuring range: tgδ: 0.1% -10%, resolution: 0.0001

Error: reading × ± 1.0% ± 0.08%

5. Frequency output: 45HZ, 50HZ, 55HZ, 55 / 65HZ, 60HZ, 65HZ

6. Instrument for the integration structure: Weight 20Kg

7. Volume: 470 * 370 * 410

1. Power supply voltage: AC220V ± 22V 50HZ ± 1HZ

2. Use of the environment: temperature -5 ℃ -40 ℃ humidity <85% RH

Features

Automatic oil medium loss tester is a variety of insulating liquid (transformer oil, capacitor oil, cable oil, etc.) dielectric loss (tgδ) to measure the professionalization of high-tech equipment. Easy to operate, high degree of automation.

Microcomputer control, measurement, temperature control independent, all automated processing data.

Integrated structure design, small size, light weight.

Advanced measurement and control technology, high precision measurement, accurate temperature control.

Chinese characters LCD display, menu simple, automatic measurement results.

Capacitance measurement

Range: 0-2000PF Accuracy: ± 0.5% + 0.1PF Resolution: 0.01PF

Range: 0- ± 100% Accuracy: ± (0.5% + 0.0001) Resolution: 0.00001

Measuring voltage: 1500V 2000V

Temperature range: 0 ℃ -199 ℃

Temperature control accuracy: ± (0.5% + 0.1) ℃