high voltage fuse RW9-35
RXWO-35, RW10-35, RW9-35, RXW0-10 Type of outdoor high-voltage high voltage fuse
□ RN1 quartz-sand filled indoor high-voltage fuse is applied to protect the overload and short circuit of power line,and has very big breaking capacity, so it is also applied to protecting the branch of power system, power line of city,feed circuit of industry enterprise and agricultural substation.
□ RN1 fuse is made up of support in sulators, contact base,fuse link and base-board.the suppoort insulator is installed on the base-board,the contact base is fixed on the support insulator, the fuse pipe is fixed in the contact base,the fuse wire in the fuse pipe is rilled on the cord with arris, then fill the quartz sand,use the terminal cover to press the copper cap,and seal the pipe by welding the tin.
□ When the overload current or short-circuit current passes,the fuse wire immediately is broken,at the same time the electric arc occurs,and the quartz sand immediately puts out the electric arc. When the fuse wire is broken,the connection line of spring is also broken,and the spring comes out from the pipe,this means the fuse already finishes its work.
Technique data
High-voltage fuse
high-voltage fuse is applied to protect the short circuit and overload of electricity transmission line and transformer,and is the simplest electrical appliance to prevent the power equipment from being broken. The high-voltage fuse is applicable to the conditions with the altitude blow 1000meters and the temperature in the range of+40℃ and-40℃, but it is not applicable to the location with in flammation and explosion danger,strong vibration,swing impact and serious pollution.
