Electrical control system

Electrical control system is generally described as the secondary control circuit of electrical equipment, which is different among different equipment, and control model are not the same between high - voltage electrical equipment and low -voltage electrical equipment. In order to ensure the reliability and safety of a single operation of the equipment, it need to match with a number of auxiliary electrical equipment, can realize some control function of several electrical components, called as control circuit or secondary circuit. These devices should have the following functions: Automatic control, protection, monitoring, measurement.