Services
Lightning Arrester Installation
Lightning arrester diverts the abnormals high voltage to the ground without affecting the continuity of supply. It is connected between the line and earth
Earthing Installation
Installing earthing is to bury a conductive plate in the ground and connect it to the earthing circuitry.
Cable Lying
Open trench cable laying is often used as opposed to laying cables directly into cable ducts. This method of laying cables into the ground tends to be used where the cables in use are of a higher voltage (MV HV Cables) and therefore have a greater outside cable diameter
Cable testing
Cable testing and diagnostics are various techniques used to help assess the overall insulation quality of medium voltage cable systems, such as withstand testing, tan delta testing, and partial discharge testing
Earthing Testing
Earth resistivity is usually measured using the Wenner method, which involves the use of four temporary earth spikes. The spikes do not need to be moved as part of the testing procedure
Motor IR Testing
An insulation resistance (IR) test measures the total resistance between any two points separated by electrical insulation.