Adopts fire-retardant fiberglass composite material as the main body, which has the characteristics of light weight, high strength, corrosion resistance and no rust, reducing the installation and maintenance labor cost. Built-in high-precision SHT30 temperature and humidity sensor and water leakage probe, with a measurement accuracy of ±0.5℃ for temperature and ±3%RH for humidity, and a water leakage detection sensitivity of ≤10μS/cm. Equipped with a 20W solar charging panel, which can realize long-term free power supply without regular battery replacement. The cloud platform supports multi-dimensional data visualization, and can generate equipment operation reports and fault early warning logs, which meets the professional maintenance needs of photovoltaic power stations, solves the problems of difficult environmental parameter monitoring of photovoltaic cable trenches and low early warning efficiency of potential faults.
The main body is made of fire-retardant FRP composite panel with a thickness of 15mm, and the surface is coated with UV-resistant coating to resist long-term solar radiation. The protection rating is IP68, which can withstand long-term immersion in water and total dust prevention. It is equipped with SHT30 temperature and humidity sensor and water leakage probe, which can collect environmental data inside the cable trench in real time. The communication mode supports 4G and NB-IoT dual-mode, which can adapt to different network coverage scenarios. The alarm threshold is set as temperature higher than 60℃, humidity higher than 90%RH and water leakage detected, which can effectively detect potential faults of cables. The installation size is 800mm×1000mm×100mm, which is suitable for large-scale photovoltaic cable trenches. It is equipped with a 20W monocrystalline silicon solar charging panel, which can realize self-sustaining power supply.
This product is mainly applicable to photovoltaic power stations, distributed solar power generation projects, solar farm supporting cable trenches and other scenarios, where it covers and protects the buried communication and power cables used for solar power generation. It can not only prevent theft and damage to cables, but also monitor the internal environment of the trench in real time, timely detect hidden dangers such as cable overheating, moisture corrosion and water immersion, assist operators in carrying out targeted maintenance, avoid large-scale power outages of photovoltaic power stations, and provide reliable intelligent protection for the safe operation of solar energy supporting facilities.
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