System Elpress terminals and tools

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Kroužkové, vidličkové a kolíkové konektory Elpress ...

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Theory Elpress’approach earthing system without joints. An AC load should theoretically counteract the corrosion. Experiments have shown that after few months, the corrosion current drops to virtually zero. A hardened steel tip paves the way for the ground line that inserted into the steel tip and clamped the leading rod. other words, the lead sheath has theoretical service life of almost double. For every 0. • The system has low overall weight compared other systems. • Can used for different types line e. Radio base station application for Elpress deep earthing systems. . • Thanks the few components the system, driving both uncomplicated and reliable. Driving takes place with the aid a power hammer with adapted driving sleeve sledge hammer and impact sleeve FS62C. Because the earthing resistance can continually measured at the other end the line, one can stop driving when suitable value reached and the last extension rod then withdrawn.8 length driven line and rod, extension rod pushed into the preceding rod. The steel rods act sacrificial anodes with rela- tively high corrosion current against the copper electrode (cathode).g. The amount the reduction depends the properties the soil. soft hard copper, galvanized or stainless steel. • Tip and leading rod are manufactured for large area range; mm². This combination metal both stabilises and equalises its surroundings.11:2 Deep earthing system Benefits Elpress systems for deep earthing have many advantages: • The ground line has joints risk of contact failure. The current is thereby reduced and thus also the corrosion. This means that the prac- tical service life often longer than the theoretical.8 long steel rods. • Full control over the line and tip main- tained and possible continuously measure the earthing resistance. lead sheathed cable located the soil few metres from the earth connection, the corrosion current from the lead anode to the Fe+Cu earth connection 40% less than the value earth connection without rods. • When copper line used, the extension rods act sacrificial anodes and provi- de good protection against corrosion. Impact sleeve FS62C Service life Elpress deep-earthing system consists of steel rods and copper line. • Rod length 800 for best ergono- mics. The electrode consists a copper line that driven down sys- tem consisting 0. The explanation that a special layer the polarization layer is formed next the electrode. • The overall cost complete earth connection will lower than that made conventional manner