The Harmfulness of Water in Petroleum and the Significance of Trace Moisture

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The relative molecular energy of water is much smaller than that of oil. The increase in volume after gasification increases the pressure drop and power consumption of the system. Therefore, high oil content will cause fluctuations in the operation of the device, resulting in the collapse of the tow

Maintenance method and experience of dielectric strength analysis tester for insulating oil

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Maintenance method and experience of dielectric strength analysis tester for insulating oilHZJQ-1 Transformer Oil BDV Tester1. Instrument maintenance, maintenance and commissioning should be carried out by professional personnel.2. The instrument can be used indoors and outdoors, but attention shoul

Common problems encountered in the use of the transformer ratio tester

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Common problems encountered in the use of the transformer ratio tester:Summary of frequently encountered problems during use:1. Connect the high and low voltage test wires in reverse during the test, which will damage the instrument in common ratio testers. A protective device is added to some new t

September Purchasing Festival

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The September Purchasing Festival is coming. In the middle of September, we have a lot of discounts on each of our products. If you need it, please leave a message to contact us in time, don't miss such a good opportunity. Please See below for details.

Maintenance of Power Quality Analyzer

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Power quality refers to the quality of the AC power supplied to the user through the public power grid. Generally speaking, it refers to the quality of the power in the power grid lines. Power quality problems are mainly caused by the terminal load side. For example, the impact reactive load will cause the grid voltage to generate Violent fluctuations reduce the quality of power supply.