PS-2000A Tester: Features, Parameters and Applications

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a cutting-edge solution designed for precise measurement of dielectric loss and volume resistivity in insulating oils and other dielectric liquids. Developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd., this device adheres to international standards such as ASTM D924 and GB/5654, ensuring reliability and accuracy in industrial and laboratory settings. Below is a comprehensive analysis of its features, specifications, and applications.

Product Overview

The PS-2000A is a fully automatic portable tester that streamlines the process of evaluating insulating oil quality. Its advanced design incorporates medium frequency induction heating and DSP/FFT technology, enabling rapid and precise measurements. The device is particularly useful for transformer oil testing, dielectric loss factor analysis, and volume resistivity evaluation, making it indispensable for power utilities, manufacturing plants, and research institutions.

Клучни карактеристики

• High Automation:Completes heating, dielectric loss measurement, and resistivity testing in a single operation.
• Three-Electrode Structure:Complies with GB/T 5654-2007 standards, with a 2mm electrode spacing to minimize stray capacitance and leakage effects.
• Advanced Heating Technology:Uses PID temperature control for uniform heating and precise temperature regulation within ±0.5°C.
• High-Precision Data Acquisition:Leverages DSP (Digital Signal Processing) and FFT (Fast Fourier Transform) for stable and accurate results.
• Integrated Safety Features:Includes a high-voltage electrode cup short reminder and lid-off high-voltage warning to ensure operator safety.
• Large Color Touchscreen:Facilitates intuitive operation and real-time data visualization.

Figure 1: PS-2000A Insulating Oil Dielectric Loss Tester

Technical Specifications

Applications

The PS-2000A is widely used in the following scenarios:

• Transformer Oil Testing:Evaluates the dielectric properties of transformer insulating oils to ensure optimal performance and longevity.
• Power Grid Maintenance:Detects contamination or degradation in insulating oils, preventing equipment failures and downtime.
• Quality Control in Manufacturing:Ensures compliance with industry standards during the production of insulating liquids.
• Истражување и развој:Supports studies on dielectric materials and their performance under varying conditions.

Figure 2: PS-2000A in Action

Company Background

Manufactured by Baoding Push Electrical Appliance Manufacturing Co., Ltd., a leading provider of electrical testing equipment in China, the PS-2000A reflects the company’s commitment to innovation and quality. With over a decade of experience, the company specializes in designing tools for dielectric loss testing, volume resistivity measurement, and insulating oil analysis. Their products are trusted by power utilities, industrial clients, and research institutions globally.

For more information about the company, visit their official website: Baoding Push Electrical Appliance Manufacturing Co., Ltd.

Why Choose PS-2000A?

The PS-2000A stands out due to its advanced technology, user-friendly interface, and robust safety features. Key advantages include:

• Enhanced Accuracy:The internal standard capacitor and FFT technology ensure long-term measurement reliability, even under fluctuating environmental conditions.
• Efficiency:Automated processes reduce testing time by up to 50% compared to traditional methods.
• Comprehensive Data Management:Stores up to 100 test results and allows real-time data logging with timestamps.
• Compliance:Adheres to ASTM D924 and GB/5654 standards, ensuring compatibility with international protocols.

Figure 3: PS-2000A Touchscreen Interface

Testing Process Overview

The PS-2000A simplifies the testing workflow with the following steps:

1. Preparation:Place the insulating oil sample in the three-electrode cup and connect it to the tester.
2. Heating:The device automatically heats the sample to the desired temperature using medium frequency induction.
3. Measurement:Conducts dielectric loss and resistivity tests simultaneously, with results displayed in real time.
4. Data Storage:Saves test results for future reference and analysis.
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Industry Relevance

Dielectric loss and volume resistivity are critical parameters for assessing the electrical insulation properties of oils. According to the National Institute of Standards and Technology (NIST), "accurate measurement of these properties is essential for maintaining the safety and efficiency of electrical systems." The PS-2000A aligns with NIST’s guidelines for precision and reliability in dielectric testing, making it a trusted tool for professionals.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester is a versatile and reliable solution for modern electrical testing needs. Its advanced technology, compliance with international standards, and user-centric design make it an ideal choice for industries requiring precise and efficient insulating oil analysis. For more details, visit the product page or contact Baoding Push Electrical Appliance Manufacturing Co., Ltd.

References

National Institute of Standards and Technology (NIST) – Provides guidelines for dielectric testing standards and measurement accuracy.

Baoding Push Electrical Appliance Manufacturing Co., Ltd. – Official website for product specifications and support.