Digitalization of Smart Substations • Strengthen Remote Control and Management
Detection Principle: Optical Principle
Detection Range: (0 - 100)% (by volume)
Maximum Allowable Error: ±0.5% (by volume)
Resolution: 0.01%
In the operation and maintenance of high - voltage switchgear, the monitoring of gas insulation level is of vital importance. The NA1201 on - line monitoring device for inner insulation level of switches, driven by advanced technology, provides a comprehensive and high - precision insulation level monitoring solution for high - voltage switchgear.
Timed/Un - timed Detection: The on - line monitoring device for inner insulation level of switches adopts a decentralized layout and centralized management strategy to achieve timed or un - timed detection of the gas insulation level of each gas chamber of the equipment, ensuring the comprehensiveness and accuracy of monitoring.
Multi - gas Chamber Cyclic Measurement: According to the on - site situation, it can be connected to up to six gas chambers for cyclic measurement, improving work efficiency and reducing maintenance costs.
Intelligent Prediction and Analysis: Through historical curve monitoring and big data analysis, it can truly and effectively predict and anticipate the operating status of high - voltage switchgear, providing a scientific basis for system maintenance and ensuring the stable and safe operation of the system.
Advanced Optical Sensor: The on - line monitoring device for inner insulation level of switches uses an advanced optical sensor, which makes the measurement of decomposition products more accurate and improves the reliability of monitoring data.
Re - charging Measurement: The measurement frequency does not affect the gas volume of the gas chamber and the safety of the equipment, ensuring that the normal operation of the equipment is not interfered.
Independent Monitoring: For multi - gas chamber monitoring, the measurement of each gas chamber is carried out independently without mutual interference, improving the accuracy and flexibility of monitoring.
Multiple Protections: The NA1201 on - line monitoring device for inner insulation level of switches adopts multiple sealing designs and protective measures to ensure that the equipment can still operate stably in harsh environments.
Imported Valves and Connectors: The use of imported valves and connectors ensures the stable and reliable quality of the equipment and extends its service life.
Complete Software: The software has complete functions and a self - diagnostic function, which is convenient for users to maintain and manage the equipment.
On - site Control Strategy: An on - site control strategy is embedded to achieve intelligent monitoring and control, improving the automation level of equipment operation.
Outdoor Use: The cabinet of the NA1201 on - line monitoring device for inner insulation level of switches meets the requirements for outdoor use, is dust - proof and moisture - proof, with an IP54 protection level, and can adapt to various harsh environments.
Data Management Platform: A server can be configured to build a data management platform to achieve centralized management and analysis of data, improving the efficiency of equipment management.
The NA1201 on - line monitoring device for inner insulation level of switches is widely used in the monitoring of high - voltage switchgear in fields such as power, energy, and transportation, providing a strong guarantee for the stable operation of the equipment.
Choosing the NA1201 on - line monitoring device for inner insulation level of switches means choosing an efficient, intelligent, and reliable equipment monitoring solution. We will wholeheartedly provide you with high - quality products and services to jointly safeguard the stable operation of high - voltage switchgear!
| Parameter Name | Parameter Value |
|---|---|
| Purity detection - Detection principle | Optical principle |
| Purity detection - Detection range | (0~100)% (volume ratio) |
| Purity detection - Maximum allowable error | ±0.5% (volume ratio) |
| Purity detection - Resolution | 0.01% |
| Dew point detection - Detection principle | Polyester film resistance-capacitance principle |
| Dew point detection - Detection range | (-60~+20)°C |
| Dew point detection - Maximum allowable error | ±2°C |
| Dew point detection - Resolution | 0.1°C |
| Sulfur dioxide (SO₂) detection - Detection principle | Ultraviolet optical principle |
| Sulfur dioxide (SO₂) detection - Detection range | (0~100) μL/L |
| Sulfur dioxide (SO₂) detection - Maximum allowable error | ±1μL/L (0~50); ±2μL/L (50~100) |
| Sulfur dioxide (SO₂) detection - Resolution | 0.1μL/L |
| Carbon monoxide (CO) detection - Detection principle | Infrared optical principle |
| Carbon monoxide (CO) detection - Detection range | (0~1000) μL/L |
| Carbon monoxide (CO) detection - Maximum allowable error | ＜±2%F.S |
| Carbon monoxide (CO) detection - Resolution | 1μL/L |
| Density (P₂₀) detection - Detection principle | Electronic type |
| Density (P₂₀) detection - Detection range | (0~0.9) MPa |
| Density (P₂₀) detection - Maximum allowable error | ±0.0075MPa |
| Density (P₂₀) detection - Resolution | 0.001MPa |
