PS-2000A Insulating Oil Tester-Precision & Reliability|Dielectric Loss Tester&Volume Resistivity Tester

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a cutting-edge solution designed to ensure the quality and safety of insulating oils used in electrical systems. This advanced device combines automation, precision engineering, and user-friendly features to deliver accurate measurements of dielectric loss and resistivity, critical parameters for maintaining the integrity of electrical equipment. Whether in power plants, industrial facilities, or maintenance labs, the PS-2000A stands out as a reliable tool for professionals prioritizing efficiency and safety.

Key Features and Advantages

The PS-2000A is engineered to streamline the testing process while maintaining exceptional accuracy. Here are its standout features:

• High Automation: The device automates heating, dielectric loss measurement, and resistivity testing in a single operation, reducing human error and saving time. This is particularly beneficial in high-volume testing environments where efficiency is critical.
• Three-Electrode Structure: Adhering to the GB/T 5654-2007 standard, the three-electrode configuration with a 2mm inter-electrode spacing minimizes stray capacitance and leakage effects, ensuring precise dielectric loss results. This design is essential for applications requiring strict compliance with international standards.
• Advanced Heating Technology: The medium-frequency induction heating system, paired with a PID temperature control algorithm, ensures uniform heating and precise temperature regulation within ±0.5℃. This eliminates the need for manual adjustments and maintains optimal testing conditions.
• Digital Signal Processing (DSP) and FFT: Utilizing DSP and Fast Fourier Transform (FFT) technology, the PS-2000A guarantees stable, accurate, and reliable data. This is crucial for applications where even minor deviations can impact safety or performance.
• Internal Standard Capacitor: The SF6-charged three-pole capacitor ensures that dielectric loss and capacitance measurements remain unaffected by ambient temperature and humidity. This feature enhances long-term accuracy, making the PS-2000A ideal for continuous use in varying environments.
• Intuitive Interface: The large color touch screen simplifies navigation, allowing users to input parameters, view results, and access historical data with ease. This is particularly advantageous for technicians who need to perform tests quickly without extensive training.
• Safety Features: The device includes a high-voltage electrode cup short-circuit warning system, which alerts users to potential hazards and prevents accidents. This is vital in environments where electrical safety is a top priority.
• Data Management: With a built-in real-time clock, the PS-2000A automatically saves test dates, times, and results, which can be displayed, printed, or exported. This feature is invaluable for record-keeping and compliance with regulatory requirements.
• Data Storage: The device can store up to 100 test results, enabling users to track trends and analyze performance over time. This is especially useful for predictive maintenance strategies.
• Calibration Capabilities: The automatic calibration of the empty electrode cup ensures that cleaning and assembly conditions are verified, leading to more accurate measurements of relative capacitance and DC resistivity.

Technical Specifications

Parameter		Index	Parameter		Index
Measure Range	Capacitance	5pF～200pF	Resolving Power	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）

Applications in Electrical Systems

The PS-2000A is designed for a wide range of applications, including:

• Power Plant Maintenance: Ensuring the dielectric properties of transformer oils to prevent equipment failure and downtime.
• Industrial Equipment Testing: Monitoring the condition of insulating oils in generators, motors, and switchgear to maintain operational efficiency.
• Research and Development: Supporting the development of new insulating materials and testing their performance under controlled conditions.
• Quality Control: Verifying the compliance of insulating oils with international standards like ASTM D924 and GB/T 5654.

About the Manufacturer: Baoding Push Electrical Appliance Manufacturing Co., Ltd.

Baoding Push Electrical Appliance Manufacturing Co., Ltd., based in China, is a leading manufacturer of high-precision testing equipment for electrical systems. With a focus on innovation and quality, the company has established itself as a trusted partner for industries requiring reliable and accurate diagnostic tools. Their commitment to adhering to international standards ensures that products like the PS-2000A meet the highest levels of performance and safety.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester represents a significant advancement in electrical testing technology. Its combination of automation, precision, and user-friendly design makes it an indispensable tool for maintaining the reliability of electrical systems. Whether in power generation, industrial maintenance, or R&D, the PS-2000A ensures that insulating oils are tested to the highest standards, contributing to the safety and efficiency of critical infrastructure.

References

According to NIST standards, accurate measurement of dielectric properties is essential for ensuring the performance and safety of electrical equipment. While specific references to the PS-2000A were not found, the principles outlined in NIST guidelines for electrical testing align with the device's capabilities. For further information on NIST's role in standardization, visit their official website.

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