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What equipment is used for quality inspection of lightning rods?
Release time:
2023/10/31
This designed intelligent remote monitoring system utilizes short-range wireless transmission technology to establish a sensor network system. Different types of sensors are placed at monitored points to collect the required status information. ZigBee technology is used for wireless transmission, and the monitoring data from a larger area is aggregated and transmitted remotely via Ethernet. The system management center achieves real-time monitoring of high-voltage transmission lines and power towers, preventing damage from man-made or natural disasters.
What equipment is available for quality inspection of lightning rods?
Applications: Applicable to communication base stations, radar stations, airports, oil depots, rooftops, power plants, forests, fuel depots, meteorological stations, factory workshops, paper mills, lightning rods, etc. When installing line surge arresters, pay attention to the following: Select transmission line towers in areas with frequent lightning strikes and high susceptibility to lightning strikes. They should be installed on adjacent towers on both sides; for straight lines, only the upper and lower two phases need to be installed; during installation, try to avoid stressing the surge arrester and maintain sufficient safety clearances;
The surge arrester should be independently laid with a grounding wire along the tower, with a cross-section no less than 25mm2, minimizing the impact of grounding resistance. Necessary protection after commissioning: Contact power outage to regularly measure insulation resistance. The results over the years should not change significantly. The process tower, as a decorative building, requires comprehensive consideration during installation. For process tower installation, the foundation is a crucial consideration. Multiple factors need to be considered.
For example: Complete quality inspection equipment and excellent inspection processes. The product can be inspected at each stage of production, ensuring effective control from raw material entry to product shipment. This includes the bearing capacity of the foundation, the allowable bearing capacity of the foundation, etc. When installing a process tower, we must consider the load-bearing capacity of the foundation and whether it is suitable for process tower installation.
Allowable bearing capacity of the foundation: Ensuring that the requirements for foundation stability are met and that the foundation deformation does not exceed the allowable value; the load that can be borne per unit area of the foundation. The height of the 220KV tower is determined according to the actual situation and there is no general height specification. The main requirement is that the transmission line must meet the safety distance requirements relative to the ground. Generally, the horizontal distance between a 220kV transmission line and a building is greater than 5 meters, and the vertical distance is greater than 6 meters. The purpose of the investigation into the high-frequency electromagnetic pollution of high-voltage lines is to understand the high-frequency electromagnetic radiation pollution of high-voltage lines and residential areas.
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