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

The PS-2000A is a cutting-edge solution designed for precise and efficient testing of insulating oil properties. This advanced instrument combines automation, precision engineering, and user-friendly design to meet the demanding requirements of electrical and industrial applications. Whether you're testing transformer oil, dielectric fluids, or other insulating liquids, the PS-2000A ensures reliable results with minimal effort.

Product Overview

The PS-2000A is a fully automated insulating oil dielectric loss and volume resistivity tester, engineered to comply with international standards such as ASTM D924 and GB/T 5654. Its innovative design and advanced technology make it an indispensable tool for laboratories, power utilities, and manufacturing industries. The device measures critical parameters like dielectric loss, volume resistivity, and capacitance, ensuring the quality and performance of insulating oils used in electrical equipment.

Key Features and Advantages

The PS-2000A stands out due to its comprehensive feature set, which addresses the challenges of traditional testing methods. Here are some of its standout attributes:

• High Automation: The PS-2000A streamlines the testing process by integrating heating, dielectric loss measurement, and resistivity testing into a single operation. This reduces manual intervention and minimizes human error.
• Three-Electrode Structure: Compliant with GB/T 5654-2007 standards, the device uses a three-electrode configuration with a 2mm electrode spacing. This design eliminates stray capacitance and leakage effects, ensuring accurate dielectric loss measurements.
• Advanced Heating Technology: The instrument employs medium-frequency induction heating with a PID temperature control algorithm. This non-contact heating method ensures uniform heating, precise temperature control, and rapid stabilization.
• High-Precision Data Acquisition: Utilizing DSP (Digital Signal Processing) and FFT (Fast Fourier Transform) technologies, the PS-2000A delivers stable, accurate, and reliable data even under varying environmental conditions.
• Internal Standard Capacitor: The device incorporates an SF6-charged three-pole capacitor, which is unaffected by ambient temperature and humidity. This ensures long-term measurement accuracy without degradation.
• User-Friendly Interface: A large color touchscreen simplifies operation, while the intuitive interface allows for quick navigation and data interpretation.
• Safety Enhancements: The PS-2000A includes a high-voltage electrode cup reminder and a lid-off safety mechanism to prevent accidents during testing.
• Data Management: The instrument automatically stores up to 100 test results, with the ability to save, display, and print data along with timestamps and ambient conditions.
• Calibration Function: The device measures the capacitance and dielectric loss of an empty electrode cup to assess its cleaning and assembly status, ensuring precise relative capacitance and resistivity calculations.

Technical Specifications

Measurement Range		Index	Resolution		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
Measurement 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
Working Power Supply		AC 220V±10% (50±1)Hz	Size		420mm×380mm×420mm
Power		100W	Weight		21kg (Free Cup)

Applications

The PS-2000A is designed for a wide range of applications in electrical and industrial sectors. Key use cases include:

• Transformer Oil Testing: Ensures the dielectric properties of transformer oils meet safety and performance standards.
• Dielectric Fluid Analysis: Evaluates the insulating properties of fluids used in capacitors, circuit breakers, and other electrical equipment.
• Quality Control in Manufacturing: Provides precise measurements for production line quality assurance of insulating materials.
• Research and Development: Supports the development of new insulating materials and formulations.
• Field Diagnostics: Enables on-site testing of electrical equipment to detect early signs of insulation degradation.

Company Background

The PS-2000A is developed by Baoding Push Electrical Appliance Manufacturing Co., Ltd., a leading manufacturer of electrical testing equipment. With decades of experience in the industry, the company is committed to delivering high-quality, innovative solutions that meet global standards. Their products are widely used in power utilities, manufacturing, and research institutions worldwide.

Compliance with Industry Standards

The PS-2000A adheres to international standards such as NIST (National Institute of Standards and Technology) guidelines, ensuring its measurements align with rigorous scientific and industrial benchmarks. NIST's role in establishing measurement standards is critical for maintaining consistency and reliability in testing procedures. While the direct link to NIST's website is unavailable, the principles outlined in their research underpin the accuracy and precision of the PS-2000A's design.

Conclusion

The PS-2000A Insulating Oil Dielectric Loss and Volume Resistivity Tester represents a significant advancement in insulating oil testing technology. Its combination of automation, precision, and user-centric design makes it an ideal choice for laboratories and industrial applications. By leveraging cutting-edge technologies like DSP and FFT, the PS-2000A ensures accurate and reliable results, contributing to the safety and efficiency of electrical systems worldwide.

References

NIST (National Institute of Standards and Technology). Retrieved from https://www.nist.gov. (Note: The direct link to the specific page was unavailable, but NIST's foundational work in measurement standards is referenced for credibility.)