Transformer Oil Chromatography Online Monitoring Device

I. Overview

The Transformer Oil Chromatograph Analyzer is a specialized instrument designed for detecting internal faults in oil-filled electrical equipment within power systems. This instrument features a dual-column分流 system, equipped with dual detectors (a hydrogen flame detector and a thermal conductivity detector) and a conversion furnace, enabling the analysis of various gases dissolved in the insulating oil within the oil-filled electrical equipment. This specification aims to clarify the technical requirements and performance indicators of the transformer oil chromatograph analyzer to ensure it meets the actual needs of the power system.

Technical Requirements

Analysis Scope and Features

Our company can analyze the gases dissolved in the insulating oil of oil-filled electrical equipment, including transformers, reactors, current transformers, voltage transformers, and charging sleeves, such as hydrogen.H2）、One Oxygen.Carbon（CONo Chinese content provided..Alkane（CH4)、Carbon Dioxide (CO2)CO2)、EthyleneC2H4(,) Y.Cyclohexane（C2H6C2H2 (Acetylene)C2H2No Chinese content provided.

The ability to...H2、O2、N2、CO、CO2、CH4、C2H2、C2H4、C2H6One-time sample loading for fully automatic analysis.

Detection Sensitivity

No Chinese content provided.H2The low detection concentration should be ≤1ppm。

Please provide the Chinese content to be translated.CO、CO2The detection concentration should be ≤0.2ppm。

No content provided for translation.C2H2The low detection concentration should be ≤0.1ppm。

Control Systems & Displays

Microcomputer control, parameters set via keyboard, equipped with a large Chinese screenLCDMonitors offer rich and intuitive display content, with convenient setup parameters.

The system can store various chromatographic analysis methods and features random memory functionality for convenient on-demand access.

Sample submission and ignition

The micro-computerized automatic ignition system is employed, with sampling methods available in both manual and automatic modes.

Baseline Stability

Utilizing stable and reliable digital zeroing technology to prevent baseline instability caused by potentiometer zeroing.

Column and Detector

The column room employs a tracking temperature increase method to prevent contamination of the detector due to rapid warming.

Equipped with high-performance detectors and A.CyclohexaneThe converter's detection capabilities meet the Power Department's requirements for determining the gas composition content in transformer oil.

Dihydro Flame Design

Utilizing a dual hydrogen flame design, enabling low hydrocarbon content and high...CO、CO2Ensure individual testing to avoid mutual interference.

Analysis Speed and Reproducibility

Utilizing a one-sample, two-column分流系统, demanding rapid analysis and excellent reproducibility.

New Column Filler and Twin Column Temperature Process

Adopting new column packing, the two-column temperature process, enablesC2H2Advanced detection time, enhanced sensitivity, and shortened analysis cycle.

Detector and Imported Parts

Requiring high performanceTCDNo Chinese content provided.FIDDetectors, featuring imported products, ensure the accuracy and reliability of testing results.

III. Protection Features and Self-Diagnosis

Automatic Protection Feature

Equipped with various automatic protection features such as gas cut-off protection and Chinese language prompts, offering maximum protection.TCDTungsten filaments and chromatography columns remain undamaged.

Self-diagnostic feature

Please provide the Chinese content to be translated.Complete.Please provide the Chinese content that you would like translated into American English.Our self-diagnosis function continuously monitors the instrument's internal status, immediately displaying the Chinese fault cause and alarm prompt information upon detecting any issues, along with suggesting the fault area and troubleshooting methods.

Section 4: Other Requirements

User-friendly operation

Instruments should be designed in accordance with ergonomic principles, featuring easy operation and convenient maintenance.

Environmental Adaptability

The instrument should possess excellent environmental adaptability, capable of stable operation under varying temperatures and humidity conditions.

After-Sales Service & Technical Support

Suppliers should offer comprehensive after-sales service and technical support to ensure the long-term stable operation of the instruments and the satisfaction of users.

V. Conclusion

This specification provides detailed technical requirements and performance indicators for transformer oil chromatography analyzers, aiming to offer clear technical guidance to entities procuring and utilizing the instrument. In practical applications, units should select and configure the instrument based on their specific needs and circumstances, in accordance with this specification, to ensure the instrument meets the actual requirements of the power system.