Precautions for use of precision oil dielectric loss tester

The zc-211 precision oil dielectric loss tester developed by our company is designed and manufactured according to GB/ t5654-2007 “measurement of relative permittivity, dielectric loss factor and dc resistivity of liquid insulating materials”. It is the integration of structure, the internal integration of the dielectric loss of oil cup, temperature controller, temperature sensor, dielectric loss testing bridge, communication power supply, standard capacitor, high resistance meter, dc high voltage source, such as main components, internally USES the digital technology, intelligent automation measurement, all equipped with big screens (240 * 128) liquid crystal display, full Chinese menu, each step has a Chinese prompt, test results can be automatic storage and printing.

Zc-211 precision oil dielectric loss tester can be used for measuring dielectric loss factor and dc resistivity of liquid insulating medium such as insulating oil. “the test will be completed automatically with one touch” is the operating characteristic of this instrument. Operators can use it skillfully without professional training. Even though the operation of the instrument is very simple, please pay attention to the following points when using it:

1. The instrument should be reliably grounded, and AC220V power supply should be introduced into the power inlet.

2. Open the lid and remove the oil cup. Close the lid when heating and testing the dielectric loss.

3. The cover is protected by opening. When opening the cover, heating and high pressure will be interrupted.

4.. During the test, there is high pressure and high temperature inside. Do not touch the oil cup, cable and socket during power supply and test.

5. When filling and discharging oil, be careful to avoid spilling oil into oil cup groove and top panel.

6. If the machine freezes during the test, please restart the machine and restart the instrument.

7. Use the appropriate power cord. Only the power cord used for this product and in accordance with the specification of this product can be used. Connect and disconnect properly.

8. Product grounding. In addition to grounding the product through the power cord grounding wire, the grounding column of the product shell must be grounded. To prevent electric shocks, the ground conductor must be connected to the ground. Ensure that the product is properly grounded before connecting to the product’s input or output terminal.

9. Pay attention to the ratings of all terminals. To prevent fire or shock hazards, please note all ratings and markings on this product. Before connecting to this product, please read the product instructions for further information about the rated value.

10. Use appropriate fuse. Only insurances conforming to the type and rating specified in this product may be used.

11. Do not operate in case of suspicious failure. If the product is suspected of damage, please contact the company’s maintenance personnel to check, do not continue to boot operation.

12. The positioning groove shall be aligned when the inner electrode is loaded into the outer electrode. Do not operate in a damp environment. Do not operate in explosive environment.

Keep product surface clean and dry.

(special note: this instrument has high voltage output, improper use may endanger personal safety. Be sure to read the instructions carefully before using the instrument!

In a word, in order to avoid unnecessary accidents, we must carefully read the operating instructions before operating the precision oil dielectric loss tester. If you don’t understand the place, you can consult our staff at any time