On-line monitoring system for transformer on-load regulator switches
IN-309F OLTC Online Monitoring System for Transformers
System Components
IN-309F On-line monitoring system for transformer on-load voltage regulator switchesIt is mainly composed of current sensor, temperature sensor, vibration sensor, torque sensor, data acquisition unit, data processing unit, man-machine interface unit, communication and transmission unit, power supply module and background monitoring and diagnosis analysis software.
system function
The IN-309F online monitoring system for transformer on-load voltage regulator switches monitors the operating status of transformer on-load voltage regulator switches in real time by integrating high-precision sensors and advanced data processing technology. The system is capable of accurately detecting key parameters such as current, temperature, vibration, etc. of the switch, detecting and warning potential faults in time to ensure the safe and stable operation of the transformer. The system is equipped with remote data transmission and intelligent diagnostic functions, and supports cloud management, providing comprehensive and real-time information on the health status of the equipment for the power operation and maintenance personnel, and effectively improving the reliability and maintenance efficiency of the power system.
Equipment parameters
| Current measurement range | 0 ~ 50A | Current measurement accuracy | ±0.5% |
| Temperature measurement range | -40℃ ~ 120℃ | Temperature measurement accuracy | ±1°C |
| Vibration Measurement Range | 0 ~ 50g | Vibration Resolution | 0.0002g |
| Gear measurement range | 0 ~ 19 | response time | 0.5s |
| Mainframe power supply | AC220V ±10% | communication protocols | Modbus, DL/T860 |
| environmental adaptation | Ambient temperature: -40℃ ~ +70℃; Ambient humidity: 0 ~ 95% (no condensation) | protection class | Standard 19" rack mount (IP30), wall mount (IP55) |
