80kV Fully Automatic Dielectric Strength Insulating Oil Tester

XHYY102S

Power systems, railway systems, large-scale petrochemical plants, and mining enterprises operate a substantial inventory of electrical equipment, the majority of which employs oil-immersed insulation for internal dielectric protection. Evaluating the dielectric strength of insulating oil is an essential regular testing requirement within these sectors. To fulfill such market needs, our company has independently researched, developed, and manufactured a line of Insulating Oil Dielectric Strength Testers, in strict accordance with national standard GB/T507-2002, industry standard DL429.9-91, and the most recent power industry standard DL/T846.7-2004. With a single-chip microcomputer as its core component, this instrument achieves full automation of the testing process. It offers high measurement precision, markedly enhances operational efficiency, and simultaneously reduces the labor intensity borne by on-site personnel to a significant degree.

Main functions and features

Instrument Features

1. The instrument is controlled by a large-capacity single-chip microcomputer, and the work is stable and reliable;

2. The instrument is equipped with temperature and humidity and clock display functions, and has a grounding alarm function to remind customers to pay attention to safety;

3. A wide-range watchdog circuit is installed in the instrument to prevent crashes;

4. A variety of operation options, the instrument program has two national standard methods of GB1986 and GB2002 and self-defined operations, which can adapt to various choices of different users;

5. The oil cup of the instrument is molded by one-time casting of special glass, which prevents the occurrence of interference phenomena such as oil leakage;

6. The unique high-voltage terminal sampling design of the instrument allows the test value to directly enter the A/D converter, avoiding the error caused in the analog circuit and making the measurement result more accurate;

7. The instrument has over-current, over-voltage, short-circuit and other protection functions inside, and has strong anti-interference ability and good electromagnetic compatibility;

Notes: 

1. LCD screen: Display date, time, operating parameters, test results, operation menu prompts and other related information;

2. Function keys: Select to set the operating parameters;

3. Printer: Print the average of single and multiple test results;

4. Boost rate switch: Choose from different boost rates

5. Indicator light :When the light is on, it means that the relevant operation steps are in progress;

6. Oil cup cover: Put in or take out the oil cup after opening, and test after closing

7. Temperature and humidity sensor :Measure Celsius temperature and relative humidity, and convert to digital signal for display

8. Ground pole: Reliable ground connection post

9. Power socket: Well plugged AC 220V 50Hz power cord

10. Power switch: Control instrument power on and off

11. High voltage safety sign: Triangular sign indicating high voltage danger