Reference materials
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Protection of overhead lines up to 1000 V from direct lightning strikes is not required. However, the lines themselves, connected to...
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Checking the dimensions at the intersection of the power line with engineering structures is carried out after reconstruction or repair of the line with...
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The cross-sections of insulated conductors of self-supporting insulated conductors up to 1 kV are selected according to the economic current density and...
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The overall dimensions of the supports are affected by the operating voltage of the overhead power line, the cross-sections of the suspended wires, the material from which...
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The height of the supports depends on the sag of the wire, the distance from the wire to the ground, the type of support, etc. The height of...
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