Relay protection device
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The air humidity shall not exceed 40 ℃ and shall not exceed -45 ℃; The wind speed shall not exceed 35m/s; The altitude shall not exceed 1000m;
Environmental humidity: The monthly average relative humidity shall not exceed 90%; The ice thickness shall not exceed 10mm;
The installation site should be a place free of flammable, explosive, chemical corrosion, and frequent violent vibration;
Neutral grounding method: neutral point ungrounded, neutral point grounded through arc suppression coil, neutral point grounded through small resistance.
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Product Details
The product is mainly used in power distribution networks, factory enterprises, and prefabricated substations, including urban power grids, industrial and mining enterprises, logistics parks and residential areas, as well as power systems for large transportation facilities such as highways, railways, and airports. It is widely used in renewable energy projects such as wind power generation and solar power generation for the integration and distribution of power systems, and can effectively deliver the electricity generated by renewable energy to various user ends, in areas such as energy distribution, isolation protection, automation control, and intelligent perception.
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