The photovoltaic bracket bolt is cost-effective, and the utility model is an electric equipment, that is, a bolt-type composite cable bracket. Bolt-type cable brackets are fixed directly with expansion screws ￠ 12- ￠ 14 in the cable trench wall, which is easy to install, requires smooth cable trench walls, and can be used for cable trenches with different layers.
1. Electrical insulation performance can be adjusted as required. Electrical insulation type, insulation resistance is greater than 1000GΩ, antistatic type, surface resistance is less than 10GΩ.
2. The oxygen index in the fire performance of the product is 70% or more.
3. The static load of the product can reach 200-400KG, which can be customized as required.
4. Product design ability is strong, and various special-shaped products can be customized as required. Used in power grid engineering, communication engineering, chemical cable trenches, subway tunnels and other fields.
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