Kvtester Zc-221 Automatic Cleaning Portable Tan Delta Test Set for Transformer Oil

We establish the reputation of our handheld TTR 3 Phase Transformer Turn Ratio Tester, automatic fuel oil purifier system, Petroleum Density Meter through the link of selling products, and maintain the quality advantage of human resources is the key to enhance the vitality and competitiveness of enterprises. We insist on high standards, high quality, and the pursuit of excellence to achieve win-win and multi-win in cooperation, so that our company's image and brand will continue to flourish. Over the years, our tireless pursuit of the goal is high quality, professional service, enthusiasm, integrity and responsibility.

1. Introduction & Application

FT-YJS-058A Auto Cleaning Type Insulating Oil Dielectric loss and resistivity tester, is designed and manufactured based on GB/T5654-2007 of (Liquid insulating material of relative permittivity, dielectric loss factor and DC resistivity measurements). It is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids.

This Oil Tan Delta Test kit is characterized by integrated structure, and integrates test cell, temperature controller, temperature sensor, dielectric loss test bridge, AC test power, standard capacitor, high resistance meter, DC high voltage source and other major components. The transformer oil tan delta test set adopts full digital technology and all of the intelligent automatic measurement, is equipped with large color screen LCD display, whose each step has prompted the English, the test results can be automatically stored and printed output, so that the operator without professional training will be able to use it proficiently.

2. Why Test Oil Dielectric Loss at High Temperature?

High temperature Tan Delta tests are more sensitive to small changes that occur in oil characteristics. Some ionic contaminants may not be detectable at 25°C but are revealed in the 100°C test. Measuring Tan Delta or Resistivity at two temperatures, e.g., ambient and 90 °C (IEC 60247), as opposed to just one temperature, may provide additional, useful information. For example, obtaining a high Tan Delta test result at ambient and an acceptable Tan Delta test result at a high temperature typically indicates the presence of moisture, since the moisture will evaporate at higher temperatures. Conversely, a high Tan Delta test result at both temperatures (or at higher temperatures only) is often attributed to the presence of contaminants.

3. Technical Parameters

4. Functions & Features

1). Oil cup is cleaned automatically and has electrode calibration function.

2). Internal standard capacitor electrode type capacitor, with electrode spacing 2mm.

3). Large-screen LCD, backlight, display is clear. Touch screen operation, more conveniently.

4). More accurate. Testing AC power supply adopts AC - DC - AC conversion method.

5). Equipped with over-voltage, over-current and limit protections.

6). Measured temperature and system clock.

7). Medium frequency induction heating electrode cup and short time uniform heating.

8). Direct measure temperature with probe placed inside the measuring electrode cup.

9). Empty cup self-calibration.

5. Stocks at office

6. Packing, Delivery, Shipping and Payment

7. Certificates

8. Main Accessories

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We take the responsibility to meet the requirements of users, take the quality of products as the goal, put the service through the whole process of operation, and actively strengthen the communication, exchange and cooperation with related units in the same Kvtester Zc-221 Automatic Cleaning Portable Tan Delta Test Set for Transformer Oil industry, and strive to achieve complementary advantages and win-win development situation. We believe that human is an important carrier of knowledge, and human resource management is an important part of enterprise knowledge management. The knowledge economy, which is guided by knowledge and information technology, is challenging the traditional industrial economy.