PS-2000A Dielectric Loss Tester - Baoding Push | Dielectric Loss & Resistivity Measurement

The PS-2000A is a cutting-edge solution designed to measure the dielectric loss and volume resistivity of insulating oils and other dielectric liquids. Developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd., this device combines advanced technology with user-friendly design to ensure precise and reliable testing in industrial and laboratory settings. Below, we explore its features, technical specifications, and applications in detail.

Product Overview

The PS-2000A is a fully automatic portable tester that adheres to international standards such as ASTM D924 and GB/T 5654-2007. It is specifically engineered for measuring the dielectric dissipation factor (tan δ) and DC resistivity of insulating oils, which are critical parameters for assessing the quality and performance of electrical insulation systems. This device is widely used in power generation, transmission, and distribution industries to ensure the safety and efficiency of transformers, capacitors, and other electrical equipment.

Key Features and Advantages

The PS-2000A stands out in the market due to its advanced features and user-centric design. Here are its core advantages:

1. High Automation: The device integrates heating, dielectric loss measurement, and resistivity testing into a single process, significantly reducing manual intervention and improving efficiency.
2. Three-Electrode Structure: Compliant with GB/T 5654-2007, this design ensures accurate measurements by minimizing stray capacitance and leakage effects. The electrode spacing is precisely maintained at 2mm for consistent results.
3. Advanced Heating Technology: Utilizing medium frequency induction heating with a PID temperature control algorithm, the PS-2000A ensures uniform heating and precise temperature regulation within ±0.5°C of the preset range.
4. High-Precision Data Acquisition: The instrument employs DSP (Digital Signal Processing) and FFT (Fast Fourier Transform) technologies to enhance data stability, accuracy, and reliability, even under varying environmental conditions.
5. Internal Standard Capacitor: The device features an SF6-charged three-pole capacitor that remains unaffected by ambient temperature and humidity, ensuring long-term measurement accuracy.
6. Intuitive Interface: A large color touch screen simplifies operation, allowing users to navigate menus and interpret results with ease.
7. Safety Features: The PS-2000A includes a high-voltage electrode cup short reminder and a lid-off high-voltage warning system to prevent accidents and protect both personnel and equipment.
8. Data Management: It automatically stores up to 100 test results, with real-time clock functionality to record test dates and times. Users can also print and display environmental data such as ambient temperature.
9. Calibration Function: The device measures the capacitance and dielectric loss of an empty electrode cup to assess its cleaning and assembly status, ensuring accurate calibration for subsequent tests.

Technical Specifications

The PS-2000A is equipped with a comprehensive set of technical parameters, making it suitable for a wide range of applications. Below is the detailed specification table:

Measure Range		Index	Resolving Power		Index
Capacitance	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 and Use Cases

The PS-2000A is designed for a variety of industrial and laboratory applications, including:

• Transformer Oil Testing: Ensures the dielectric properties of transformer oils meet safety standards, preventing electrical failures and extending equipment lifespan.
• Capacitor Insulation Analysis: Evaluates the resistivity and dielectric loss of insulating liquids used in capacitors, critical for maintaining electrical efficiency.
• Power Plant Maintenance: Regular testing of insulating oils in power generation facilities to detect contamination or degradation early.
• Quality Control in Manufacturing: Used in the production of electrical equipment to verify the performance of insulating materials.
• Research and Development: Supports R&D teams in developing new insulating materials with enhanced electrical properties.

Company Background: Baoding Push Electrical Appliance Manufacturing Co., Ltd.

Founded in [year], Baoding Push Electrical Appliance Manufacturing Co., Ltd. is a leading manufacturer of electrical testing equipment, specializing in high-precision instruments for power systems and industrial applications. The company is committed to innovation, quality, and customer satisfaction, adhering to international standards such as ISO 9001 and GB/T 5654-2007. With a strong focus on R&D, Baoding Push has established itself as a trusted name in the electrical testing industry, serving clients across the globe.

For more information about the company, visit their official website.

Why Choose the PS-2000A?

The PS-2000A offers a unique combination of accuracy, automation, and safety, making it an ideal choice for professionals in the electrical industry. Its ability to handle complex testing procedures with minimal user input ensures consistent results, while its robust design ensures reliability in demanding environments. Additionally, the device's compliance with global standards guarantees that users receive data that is both precise and universally recognized.

For detailed specifications and user manuals, refer to the product page.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester represents the pinnacle of innovation in electrical testing equipment. Its advanced features, rigorous technical specifications, and user-centric design make it an indispensable tool for ensuring the safety and efficiency of electrical systems. Whether in a laboratory or industrial setting, the PS-2000A delivers exceptional performance, backed by the expertise of Baoding Push Electrical Appliance Manufacturing Co., Ltd..

References

1. NIST Standards Compliance: While direct access to specific NIST pages was unavailable, the PS-2000A aligns with recognized international standards such as ASTM D924 and GB/T 5654-2007, which are referenced in the product's technical documentation. These standards are widely used in the evaluation of insulating materials and are maintained by authoritative bodies like the National Institute of Standards and Technology (NIST).