Power Supplies
Description
220KV overhead transmission line steel tower
An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists of one or more conductor (most often three or four) suspended by towers or utility poles. Since most of the insulations is provided by air, overhead power lines are generally the lowest-cost method of power transmission for large quantities of electric energy.
Towers for support of the lines are made of wood (as-grown or laminated), steel (either lattice structures or tubular poles), concrete, aluminum, and occasionally reinforced plastics. MEGATRO mainly produce, design and install galvanized steel tower , and provide service on site for 220KV overhead transmission line.
A major goal of overhead power line design is to maintain adequate clearance between energized conductors and the ground so as to prevent dangerous contact with the line, and to provide reliable support for the conductors, resilient to storms, ice load, earthquakes and other potential causes of damage. Today overhead lines are routinely operated at voltages exceeding 765,000 volts between conductors, with even higher voltages possible in some cases.
220KV power transmission line belongs to high voltage grade, used for sub-transmission and transmission of bulk quantities of electric power and connection to very large consumers. Our 220KV overhead transmission line steel tower including many types, such as lattice angular tower, tubular tower, monopole, or guyed towers and mast.
MEGATRO is one of the few manufactures who assemble a face of 220KV overhead transmission line steel tower. This attention to quality may not be the cheapest process but it does insure every tower meets our high standards of quality. And it helps to reduce on-site construction cost due to mismatched assemblies.
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Qingdao Megatro Mechanical and Electrical Equipment Co., Ltd.
power line tower;teleocm tower;telecommunication tower;transmission tower;power distribution equipment;power fitting;clamps;hardware;other type steel products;steel structures
Address: 288, Zhuhai Road, Huangdao district, Qingdao city, Shandong Province, China ,
Qingdao city, Shandong Province
China, 266400
Tel: 86-532-55588298
Fax: 86-532-55588276
