Exothermic Welding System Allows to Create Rigid Joints
Earthing system is a well known practice creating a path for discharging fault current to the ground. Earthing and bonding system or a surge suppressing system can be conventional technology or it can be an ultramodern maintenance free technology. The earthing mandate to every electrical network or appliance for proper dissipation of faultscan be carried out by a good conductor, backfill compound and appropriate jointing techniques. Often there comes a requirement for joint making techniques in the installation setup to interfuse two or more parts to essentially become one.There are several options available in the market, but the one you choose depends totally on the joint you want to accomplish.
Conventionally we used methodologies such as crimping, bolting, brazing, compression techniques, clamping, etc. for making connection. But these techniques were less practiced now as they were later proven to have plenty of disadvantages. Joints made using any of those aforementioned conventional technique get corroded or loosen sooner or later in the long run. This is a critical section that enable the uninterrupted flow of fault current which is blocked and diverted to the ground by the installed protection system. Hence this section i.e. proper connection making segment should not be ignored and in fact an appropriate fixing technique should be chosen that stays forever.
All the way, we will guide you through the exothermic welding process which is the fixing technique chosen to stay forever. Exothermic welding system aims to make rigid and air tight joint that does not get loose with age/ time.Moreover they are able to withstand repeated voltage spikes providing the lowest possible earth path resistance.
One can easily make any sort of joint such as - Tee joint, Full Cross joint, Half Cross joint, Parallel connection, straight joint, L joint and variant joint with solid and rigid contact that can stand temperature beyond 1083°C.This technique is applied universally as there is no requirement of external heating provision and also owing to other parameters such as – ability to withstand repeated voltage spikes without any failure. Exothermically welded joints are resistant to corrosion and conforms to – IEEE 837, IEEE 80 and NBC 2016.
Conventionally we used methodologies such as crimping, bolting, brazing, compression techniques, clamping, etc. for making connection. But these techniques were less practiced now as they were later proven to have plenty of disadvantages. Joints made using any of those aforementioned conventional technique get corroded or loosen sooner or later in the long run. This is a critical section that enable the uninterrupted flow of fault current which is blocked and diverted to the ground by the installed protection system. Hence this section i.e. proper connection making segment should not be ignored and in fact an appropriate fixing technique should be chosen that stays forever.
All the way, we will guide you through the exothermic welding process which is the fixing technique chosen to stay forever. Exothermic welding system aims to make rigid and air tight joint that does not get loose with age/ time.Moreover they are able to withstand repeated voltage spikes providing the lowest possible earth path resistance.
One can easily make any sort of joint such as - Tee joint, Full Cross joint, Half Cross joint, Parallel connection, straight joint, L joint and variant joint with solid and rigid contact that can stand temperature beyond 1083°C.This technique is applied universally as there is no requirement of external heating provision and also owing to other parameters such as – ability to withstand repeated voltage spikes without any failure. Exothermically welded joints are resistant to corrosion and conforms to – IEEE 837, IEEE 80 and NBC 2016.
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