Product introduction
The Oil Dissolved Gas Tester uses gas chromatography to determine the component content of dissolved gases in insulating oil, which is an effective means for power generation and supply enterprises to determine whether there are latent overheating, discharge and other faults in the oil filled power equipment during operation, in order to ensure the safe and effective operation of the power grid. It is also a necessary means for oil filled electrical equipment manufacturers to conduct factory inspections of their equipment.
Product Advantages
Early Fault Detection: DGA is one of the most effective tools for detecting incipient transformer faults such as overheating, partial discharge, and arcing before they lead to catastrophic failure.
High Precision and Reliability: The Oil Dissolved Gas Tester supplier features high temperature control accuracy (±0.02℃), excellent repeatability (≤1%), and low baseline noise, ensuring accurate and reliable analysis results.
Powerful Data Management: The network-based system allows multiple users at different levels (local, unit supervisor, superior supervisor) to monitor instrument operation and analyze data results in real time, simplifying document management and reducing laboratory costs.
Flexible Configuration: The multi-processor parallel operation and wide range of detector options allow the instrument to meet complex sample analysis requirements. The modular design enables easy upgrades and customization.
Remote Capability: The Oil Dissolved Gas Tester factory can be connected to the manufacturer for remote diagnostics and program updates, ensuring prompt technical support and minimizing downtime.
Industry-Standard Compatibility: It is suitable for WinXP, WIN2000, and Windows 7 operating systems, and the sampling data can be read in by CDF files conforming to ASTM standards, allowing connectivity with chromatography workstations from Agilent, Waters, and others.
Fault diagnosis and prediction
During the operation of power equipment, if there are internal faults such as overheating, discharge (spark discharge, arc discharge), or aging of solid insulation materials, insulation oil and solid insulation materials (such as paper and cardboard) will decompose under the action of heat and electricity, producing specific gases.
Different types of faults will produce different types and proportions of characteristic gases (such as hydrogen, methane, ethane, ethylene, acetylene, carbon monoxide, carbon dioxide, etc.).
The oil chromatography analyzer manufacturer can accurately measure the gas components and concentrations dissolved in the oil to determine whether there is a fault inside the equipment, the approximate type of fault (such as overheating, discharge), the severity and development trend, thereby achieving early warning and preventive maintenance, and avoiding power outages caused by sudden equipment damage.
Main application scenarios
1. Power Transformers
Used for dissolved gas analysis of transformer oil to monitor transformer insulation condition and identify potential internal faults.
2. Electrical Substations
Helps power substations regularly monitor oil-filled electrical equipment and detect abnormal gas generation at an early stage.
3. Transformer Manufacturing
Used for quality control, factory testing, and oil analysis during the manufacturing and commissioning of power transformers.
4. Preventive Maintenance
Supports routine transformer oil testing and condition monitoring, helping maintenance teams identify potential problems before equipment failure occurs.
5. Fault Diagnosis
Provides dissolved gas data for analyzing abnormal operating conditions such as overheating, partial discharge, arcing, and insulation aging.
6. Testing Laboratories & Research Institutes
Suitable for professional testing laboratories, power research institutes, universities, and R&D facilities conducting transformer oil and insulation condition analysis.
Frequently Asked Questions
Q:Can the analyzer detect low concentrations of dissolved gases?
A:Yes. The Oil Dissolved Gas Analyzer supplier is designed for sensitive detection of dissolved gas components and can be used for monitoring low-concentration gases in transformer oil.
Q:Can the test results be used for transformer condition monitoring?
A:Yes. Continuous or periodic dissolved gas analysis can provide valuable data for tracking transformer condition and identifying changes over time.
Q:What is the main benefit of using an Oil Dissolved Gas Analyzer?
A:It helps users obtain reliable dissolved gas data, identify potential transformer problems at an early stage, and make more informed decisions about equipment maintenance and operation.
Q:Why Choose Us?
A:Over 20 years of production experience
Professional high-voltage power testing equipment manufacturer
Own factory and experienced production team
Competitive and cost-effective pricing
High-quality high-voltage power testing equipment
Professional technical support and customer service
One-year warranty service for our customers
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