Earth Integrity Testing
The main reason of earthing in electrical network is safety. When all metallic parts in the electrical equipment are grounded and the insulation inside the equipment fails there would be no dangerous voltages in the equipment casing.
If the live wire touches the grounded casing, the circuit will short and fuse will blow immediately. There will not be any dangerous voltage after the fuse is blown. We test the integrity of your system by using State Of Art Equipment based on fall of potential method & other advance derived methods . Equipment used are having AFC feature ( Automatic Frequency Controller) function for getting better stable results in noisy surroundings of HV Switchyards .
