RGFM1 high voltage common phase closed busway, according to the voltage grade of 6KV, 10KV, 35KV three, the product is divided into indoor and outdoor two items, all kinds of specifications complete. It has the characteristics of simple structure, small pressure drop, safe and reliable, good resistance to short circuit, convenient installation, flexible direction and high dynamic and thermal stability. Widely used in electric power, energy, chemical, light industry, metallurgy, textile, machinery, power generation, substation, distribution system transmission of electric energy.