(Distance from the power station to the game using aluminum cable ≤ 200m section of 25mm2 or 10mm2 copper cable section; 200-800m cable using aluminum or copper cross-sectional area 35mm2 25mm2, 800-1500m use more aluminum cables copper cable of 50mm2 or 35mm2 cross section;> 1500m section 75mm2 aluminum cables, copper cables 50mm2 cross section.)
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