What is a wiring circuit and its components? Two or more conductors (wires) through which a current flows from a source to one or more outlets. The source is where the electrical current originates within the house. Usually the breaker box or breaker panel. A conductor is any type material used to carry electrical current.… Read More »
The purpose of this method statement is to define the sequence and working methodology of the positioning and installation of UPS system especially Chloride 80 Net System. Upon receipt of the UPS system and accessories at site, necessary precautions shall be taken for unloading, shifting & storage, as follows: UPS system and components delivered at… Read More »
All electrical checks and tests shall be conducted as per the manufacturer’s drawings/manuals, relevant codes of installation and below given commissioning check lists. The electrical installer/contractor shall also carry out additional tests if called for in the project electrical specifications. Contractor shall carry out insulation resistance tests by meggers of following rating. (a) Control circuits… Read More »
All the people living or working in residential, commercial and industrial installations, particularly the operators and personnel who are in close operation and contact with electrical systems and machineries, should essentially be protected against possible electrification. To achieve this protection, earthing system of an installation is defined, designed and installed according to the standard requirements.… Read More »
On this page you can find information about the circuit breaker types or classification by the interrupting medium used i.e. oil, air, vacuum or gas etc. Oil Circuit Breakers Oil has an excellent dielectric strength which enables itself not only to be used as an interrupting medium but also as insulation within the live parts.… Read More »
What is Circuit Breaker? Electrical circuit breaker is a switching device which can be operated manually or automatically for controlling and protection of electrical power system respectively, it is a mechanical switching device, capable of making, carrying and breaking currents under normal circuit conditions. Circuit breaker is also capable of making and carrying for a… Read More »