JC-TLOM500C On-line monitoring system for icing, sag, and wind deviation of transmission conductors
The online monitoring system for high-voltage transmission line icing adopts a comprehensive method of real-time monitoring of line images and detection of wire tension to monitor icing of overhead lines, which can monitor the meteorological conditions, the process of ice formation and the severity of ice formation of the line. real-time monitoring. The system supports two modes: induction power supply and solar panel + battery power supply, which is easy to install. After being put into operation, it can work around the clock to achieve the effect of real-time monitoring.
Inclination measurement angle range: dual axis, -60°～+60°; accuracy: ≤±0.2°; resolution: 0.1°.
Measuring range of tensile force sensor: 0～30kg; measurement error: ≤0.1kg; measurement resolution: 0.1kg (other measuring ranges can be equipped with different gauge force sensors according to the specific conditions of the site).
Micrometeorological sensor measuring range: temperature -40℃～+125℃; relative humidity 0～100%; wind speed: 0～60m/s, wind direction: 0°～360°; measurement error: temperature ≤ 0.5℃; relative humidity ≤5 %; Wind speed≤1m/s; Wind direction≤2°; Measurement resolution: Temperature: 0.1℃; Relative humidity: 1%; Wind speed: 0.1m/s; Wind direction: 0.1°; Rainfall: 0～4mm/min, resolution ：0.2mm, accuracy: 0.4mm (when <10mm), ±4% (when >10mm); air pressure measurement range: 300～1200hPa, resolution: 0.1hPa, accuracy: ±0.3hPa; sunlight measurement range: 0 ～1400W/m2, resolution: 1W/m2, accuracy: ≤5%.
Working environment: temperature: -40℃～+85℃; relative humidity: ≤100%; atmospheric pressure: 550hPa～1060hPa.
Protection level: IP65.
Power supply mode: solar + battery, input voltage + 12V.
Battery life: ≥5 years, and can supply power continuously for more than 30 days without external charging.
MTBF: ≥80000 hours. Weight: ≈30kg.