Introduction
The PS-2000A is a cutting-edge instrument designed to measure the dielectric loss and volume resistivity of insulating oils and other insulating liquids. This device adheres to international standards such as ASTM D924 and GB/5654, ensuring reliable and accurate results. With its high automation and advanced technical specifications, the PS-2000A is an essential tool for electrical maintenance and quality control in industries reliant on insulating oils.
Key Features and Advantages
The PS-2000A combines innovation and practicality to deliver exceptional performance in insulating oil testing. Below are its standout features:
- High Automation: The device automates heating, dielectric loss measurement, and resistivity testing in a single operation, significantly reducing manual effort and potential errors.
- Three-Electrode Structure: Compliant with GB/T 5654-2007, this design ensures an inter-electrode spacing of 2mm, minimizing stray capacitance and leakage effects for precise dielectric loss results.
- Advanced Heating Technology: Utilizing medium-frequency induction heating and a PID temperature control algorithm, the PS-2000A provides uniform heating, non-contact operation, and precise temperature regulation within ±0.5°C.
- High-Precision Data Acquisition: Equipped with DSP and FFT technologies, the instrument ensures stability, accuracy, and reliability in data collection.
- Internal Standard Capacitor: The SF6-charged three-pole capacitor maintains consistent dielectric loss and capacitance measurements, unaffected by environmental factors like temperature and humidity.
- User-Friendly Interface: A large color touchscreen simplifies operation, allowing users to navigate menus and access test results effortlessly.
- Safety Enhancements: The device includes a high-voltage electrode cup short-circuit warning system and a lid-off high-voltage alert, ensuring operator safety and equipment integrity.
- Real-Time Data Management: With a built-in real-time clock, the PS-2000A saves test dates, times, and environmental conditions, enabling seamless data tracking and analysis.
- Data Storage: The instrument can store up to 100 sets of measurement data, facilitating long-term monitoring and compliance reporting.
- Calibration Function: The empty electrode cup correction feature ensures accurate capacitance and dielectric loss measurements, improving test reliability over time.
Technical Specifications
The PS-2000A is engineered to meet rigorous industrial standards. Below is a detailed breakdown of its technical parameters:
| Measurement Range |
Index |
Resolution |
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 |
| 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 |
<80%RH |
| Working Power Supply |
AC220V±10%(50±1)Hz |
Size |
420mm380mm420mm |
| Power |
100 W |
Weight |
21Kg(Free cup) |
Applications and Industry Use Cases
The PS-2000A is designed for a wide range of applications, particularly in industries where insulating oil quality is critical. Key use cases include:
- Transformer Oil Testing: Ensures the dielectric properties of transformer oils meet safety and performance standards, preventing equipment failure.
- Power Equipment Maintenance: Facilitates regular testing of insulating oils in power transformers, circuit breakers, and switchgear to detect degradation early.
- Quality Control in Manufacturing: Enables manufacturers to verify the dielectric loss and resistivity of insulating oils during production, ensuring compliance with international standards.
- Research and Development: Supports R&D teams in analyzing the performance of new insulating oil formulations under varying conditions.
- Environmental Monitoring: Helps assess the impact of environmental factors on insulating oil properties, ensuring long-term reliability in harsh conditions.
About the Manufacturer: Baoding Push Electrical Appliance Manufacturing Co., Ltd.
Founded in [year], Baoding Push Electrical Appliance Manufacturing Co., Ltd. has established itself as a leader in the design and production of high-precision electrical testing equipment. The company specializes in developing solutions for insulating oil testing, power equipment maintenance, and industrial diagnostics. With a commitment to innovation and quality, Baoding Push adheres to international standards such as ASTM D924 and GB/5654, ensuring their products meet the highest industry benchmarks.
Complementing its technical expertise, Baoding Push offers comprehensive customer support, including product training, maintenance services, and 24/7 technical assistance. The company’s dedication to excellence has earned it a reputation for reliability and innovation in the global market.
Conclusion
The PS-2000A represents a significant advancement in insulating oil testing technology. Its combination of automation, precision, and user-friendly design makes it an indispensable tool for industries reliant on high-quality insulating oils. By adhering to rigorous standards and leveraging cutting-edge technologies, Baoding Push Electrical Appliance Manufacturing Co., Ltd. continues to set new benchmarks in the field of electrical testing equipment.