The fully automatic oil dielectric breakdown voltage tester provides critical data support for the safe operation of power equipment by quantifying the dielectric strength of insulating oil. Its application scenarios cover a wide range of fields including electricity, industry, scientific research, and special environments. The following is a detailed explanation of the specific application scenarios:
1. Insulation testing and maintenance of power equipment
① Transformer oil detection
Scenario: The insulation oil of equipment such as power transformers and converter transformers needs to be regularly tested.
Function: Evaluate the degree of oil degradation and determine whether oil filtration or replacement is necessary.
② Circuit breaker oil test
Scenario: When a high-voltage circuit breaker is breaking short-circuit current, the oil quality may decompose due to high temperature caused by the arc.
Function: To verify whether the insulation performance of the oil meets the standard and ensure the reliable operation of the circuit breaker.
Standard: Complies with the requirements of IEC 60296 or GB/T 2536 for the breakdown voltage of circuit breaker oil.
③ Analysis of Capacitor Oil
Scenario: The oil paper insulation system inside the power capacitor needs to withstand high electric fields for a long time.
Function: To detect the impact of oil aging on dielectric strength and prevent capacitor breakdown accidents.
2. Oil quality monitoring in the industrial sector
① Chemical and metallurgical industries
Scenario: High temperature and high-pressure equipment (such as reaction vessels, rolling mill bearings) use insulating oil as a cooling or lubricating medium.
Function: Monitor the insulation performance of oil quality to prevent equipment short circuits or shutdowns caused by oil degradation.
Advantages: The fully automatic tester can adapt to harsh working conditions such as dust and high temperature environments.
② Railway and Rail Transit
Scenario: Special insulation oil is used for equipment such as traction transformers and pantograph insulators.
Function: Regularly check the oil quality to ensure the safe operation of trains, especially in humid or rainy areas.
③ In the field of new energy
Scenario: Equipment such as wind turbine gearboxes and photovoltaic inverters require insulation oil protection.
Function: Evaluate the stability of oil quality at extreme temperatures.
3. Laboratory and Research Applications
① Research on the mechanism of oil quality deterioration
Scenario: Universities or research institutes simulate conditions such as oil moisture, oxidation, and metal contamination.
Function: Analyze the degradation process through breakdown voltage testing, optimize oil formula or regeneration technology.
② Development of new oil products
Scenario: Developing new synthetic insulating oils or bio based insulating oils.
Function: Compare the dielectric properties of different oil products and screen the optimal formula.
③ Standard formulation and validation
Scenario: Participate in the revision of international standards (such as IEC 156) or national standards (GB/T 507).
Function: Provide experimental data support to ensure scientific and rigorous testing methods.
4. Special Environment and Mobile Detection
① Outdoor homework and mobile detection
Scenario: Power repair, field substation inspection, and other scenarios.
Advantages: Portable fully automatic tester (weighing<15kg, supporting lithium battery power supply) can quickly detect on-site.
② Application in high-altitude areas
Scenario: Low pressure environments such as the Qinghai Tibet Plateau.
Function: The tester automatically compensates for the impact of air pressure on breakdown voltage, ensuring accurate data.
③ Nuclear power plants and shipbuilding industry
Scenario: The use of insulating oil in nuclear reactor coolant and ship power systems.
Requirement: Must pass radiation or salt spray certification, and the tester must have high reliability.
5. Preventive testing and status assessment
① Regular preventive testing
Scenario: Power equipment undergoes annual or quarterly inspections according to regulations.
Function: To detect oil quality hazards in advance and avoid unplanned shutdowns.
Data management: Some instruments support storing over 1000 sets of data and generating trend analysis reports.
② Equipment status assessment
Scenario: Combine oil chromatography analysis, micro water detection and other methods to comprehensively evaluate the health status of the equipment.
The fully automatic oil dielectric breakdown voltage tester has become an indispensable detection tool in the fields of power, industry, and scientific research through a high-precision and automated testing process. Its application scenarios are constantly expanding with the development of new energy and smart grids.
Many power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment whose internal insulation are mostly oil-filled insulation type, and therefore, test on insulating oil dielectric strength is common and necessary.
To meet the needs of the market, we have developed and produced a series of insulating oil dielectric strength testers according to national standard GB/T507-2002, industry standard DL429.9-91 and the latest Electric Power Industry Standard DL/T846.7-2004 by ourselves. This transformer tester is based on single-chip microcomputer, fully automated operation, high precision, greatly improving work efficiency and reducing labor intensity of workers.
Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com
