PS-2000A Insulating Oil Dielectric Loss Tester-Baoding Push Electrical Appliance Manufacturing Co., Ltd.

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester represents the pinnacle of modern electrical testing technology, designed to ensure the reliability and safety of insulating oils in critical power systems. This advanced device integrates cutting-edge features such as high automation, precise temperature control, and real-time data analysis to deliver unparalleled accuracy and efficiency. Whether you're in the energy sector, manufacturing, or research, the PS-2000A is engineered to meet the most demanding standards of performance and safety.

Key Features and Advantages

The PS-2000A stands out in the market due to its advanced automation and innovative design. One of its most notable features is the ability to perform heating, dielectric loss measurement, and resistivity testing in a single operation, significantly reducing the time and complexity of the process. This is achieved through a three-electrode structure that adheres to the GB/T 5654-2007 standard, ensuring an inter-electrode spacing of 2mm. This design minimizes stray capacitance and leakage effects, which are common sources of error in traditional testing methods.

The device utilizes medium-frequency induction heating combined with a PID temperature control algorithm. This non-contact heating method ensures uniform heating and precise temperature regulation, maintaining accuracy within a preset range. Additionally, the integration of DSP and FFT technology guarantees the stability and reliability of the data collected, even under varying environmental conditions.

Another standout feature is the internal standard capacitor for SF6 charging, which is designed to be unaffected by ambient temperature and humidity. This ensures long-term accuracy and consistency, a critical factor for industries reliant on precise measurements. The large color touch screen provides an intuitive interface, making operation straightforward and reducing the potential for human error.

Technical Specifications

Measure Range		Index	Resolving Power		Index
Capacitance	Capacitance	5pF～200pF	Capacitance	Capacitance	0.01pF
	Dielectric loss	0.00001～100		Dielectric loss	10-5
	Resistivity	2.5MΩ·m～20TΩ·m		Resistivity	0.001M
Measure Accuracy	Capacitance	0.5%+1PF	Control Accuracy		±0.5℃
	Dielectric loss	±(1%Reading+0.0001)	Temperature Range		0～125℃
	Resistivity	±10%Reading	AC Voltage		AC 0~2200V
			DC Voltage		DC 0~600V
Ambient Temperature		0～40℃	Ambient Humidity		＜80%RH
Working Power Supply		AC220V±10%(50±1)Hz	Size		420mm380mm420mm
Power		100 W	Weight		21Kg（Free cup）

The PS-2000A is equipped with a real-time clock, allowing users to save, display, and print test results along with the date and time. It also monitors ambient temperature, providing critical data for accurate testing conditions. The device can store up to 100 sets of measurement data, making it ideal for long-term monitoring and analysis. Additionally, the correction function for the empty electrode cup ensures that the cleaning and assembly status of the cup is accurately assessed, enhancing the precision of subsequent measurements.

Application Scenarios

The PS-2000A is designed for a wide range of applications, particularly in the insulating oil testing industry. It is widely used in power generation, transmission, and distribution systems to evaluate the dielectric properties of transformer oil, circuit breaker oil, and other insulating liquids. Its ability to measure dielectric loss and volume resistivity makes it an essential tool for ensuring the integrity of electrical equipment, preventing failures, and extending the lifespan of critical infrastructure.

In industrial settings, the PS-2000A is employed to monitor the quality of insulating oils in transformers, capacitors, and switchgear. The device's high accuracy and reliability make it suitable for both routine maintenance and diagnostic testing. For example, in the transformer oil testing process, the PS-2000A can detect early signs of degradation, allowing for timely maintenance and reducing the risk of catastrophic failures.

The tester is also valuable in research and development laboratories, where precise measurements are required for the development of new insulating materials. Its compliance with international standards such as ASTM D924 and GB/T 5654-2007 ensures that the data collected is recognized and accepted globally. This makes the PS-2000A a preferred choice for laboratories aiming to meet rigorous quality control standards.

Company Background

The PS-2000A is manufactured by Baoding Push Electrical Appliance Manufacturing Co., Ltd., a leading company in the field of electrical testing equipment. With a strong commitment to innovation and quality, the company has established itself as a trusted name in the industry. Their products are designed to meet the highest standards of performance, safety, and reliability, catering to the needs of both domestic and international markets.

Baoding Push Electrical Appliance Manufacturing Co., Ltd. has a long history of providing cutting-edge solutions for electrical testing and measurement. Their expertise in developing advanced technologies has enabled them to create products that are not only efficient but also user-friendly. The PS-2000A is a testament to their dedication to excellence, incorporating the latest advancements in automation, precision, and user experience.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a revolutionary device that sets a new benchmark in the field of electrical testing. Its advanced features, such as high automation, precise temperature control, and real-time data analysis, make it an indispensable tool for industries reliant on the integrity of insulating oils. By combining cutting-edge technology with user-centric design, Baoding Push Electrical Appliance Manufacturing Co., Ltd. has created a product that not only meets but exceeds the expectations of professionals in the field.

References

• ASTM D924 Standard Test Method for Dielectric Dissipation Factor and Dielectric Constant of Insulating Liquids
• GB/T 5654-2007 Standard for Testing of Insulating Oils
• NIST Standards for Medium-Frequency Induction Heating
• NIST Research on DSP and FFT Technology