High Quality Transformer Tan Delta Test Kit

RD6000C Transformer Tan Delta Test Kit 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 the transformer, transformer, bushing, capacitor, arrester, and other equipment in the power industry.

1.      The instrument uses Fourier transform digital filtering technology to measure capacitance, dielectric loss and other parameters. The test result has high precision and is easy to realize automatic measurement.

2.    The instrument 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.      It is easy to operate with full touch LCD. Full touch LCD screen, super full graphics operation interface, each process is very clear, operators can use without additional professional training. The whole process can be measured by touch.

4.      Storage data: It is 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.      Scientific and advanced data management: Instrument data can be exported through U disk, and can be viewed and managed on any PC by special software.

6.      The instrument is easy to operate and the measurement process is controlled by microprocessor. As long as the appropriate measurement mode is selected, the measurement of data can be completed automatically under the control of microprocessor.

7.      Integrated model, with standard capacitor and high voltage power supply, is convenient for field test and reduces field wiring.

8.      It can do AC voltage withstand test. It is convenient for PT and CT to do AC voltage withstanding test twice and 400V low voltage system to do voltage withstanding test.

9.    It can identify the frequency of external high-voltage power supply from 40Hz to 70Hz, and allow large capacity and high voltage dielectric loss test with power frequency power supply or series resonant power supply.  

10.   With a thermal printer, it can print out, with a calendar clock, to facilitate users to produce test reports, with U disk output.

11.   Grounding protection function. When the Transformer Tan Delta Test Kit is not grounded or grounded badly, the instrument does not enter the normal procedure and does not output high voltage. Overcurrent  protection function, the instrument will not be damaged when the sample is short-circuit or breakdown.

12.   Electric shock protection function. When the instrument operator accidentally electric shock, the instrument will immediately cut off the high voltage to ensure the safety of the test personnel.

1.   Accuracy: Cx ±(reading×1%+1pF) ; tgδ ±(reading×1%+0.00040)

2.  Anti-interference index: Frequency conversion anti-interference, in 200% interference can still achieve the above accuracy

3.      Capacitance range:

Internal high voltage: 3pF~60000pF/10kV ; 60pF~1μF/0.5kV

External high voltage: 3pF~1.5μF/10kV ; 60pF~30μF/0.5kV

Resolution: maximum to 0.001pF, 4 significant digits

4.     tgδ range: No limitation, resolution 0.001%, capacitance, inductance, resistance can be automatically identified

5.     Test current range: 10μA~5A

6.      Internal high voltage:

• Voltage setting range: 100V~10kV adjustable, resolution 1V

• Maximum output voltage: 200mA

7.      Test frequency:

• Single frequency 40.0~70.0Hz, 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)

8.      External high voltage:

• UST test mode: Maximum test current 5A, frequency 40~70Hz

• GST test mode: Maximum test voltage/current 10kV/5A, frequency 40~70Hz

9.      Measuring duration: About 40s, depending on measuring method

10.   Power Supply: 220V AC, 50Hz ± 1%

11.   Interface: RS232, USB

12.   Pinter: mini-type thermal printer

13.   Ambient temperature: -10℃~50℃

14.   Relative humidity: <90%