5. write a detailed specifications of electrical systems.6. perform project estimation system of electric projectThe great power system. Choose the best equipment for safety and durabilityThe safety of the electrical systems and Safety equipment.Electrical systems are designed to provide high security per worker. Electrical devices and places the side electrical project. The electrical system is capable of providing high security, the designer will need to comply with the standards. The most widely used standards in the electrical system Electrical Code (NEC) is a National of the United States and to countries in the eyes of the country, according to the requirements of the local power supply. In the field of designing, installation material The selection of electrical equipment and power system protection devices. Electrical design engineer must understand the details of the various requirements, as well as to the establishment and to design. The manufacturing process steps. The steps to perform in order to be able to design power system security.The value of the initial investment Minimum initial investment.The budget of the project is a major project assessments, determining whether the designer should select which system. To be able to reduce initial investment. it must consider the electrical equipment. The installation of the various devices, free space that is required for a device, such as a deep-space aspect of the switch Board Cabinet. Electric control cabinet. Main electrical cabinet. Main circuit breaker Cabinet Cabinet to provide default values of those in power systems.Electrical power must be a continuous Maximum service continuity.The level of demand for power and reliability of the electric system reliability depends on the type of load. The establishment and the manufacturing process, such as the small size of the Office may allow for several hours of power failure. A large part of the Office or the factory big size may have allowed a power failure during.
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