Microcomputer protection device has powerful data processing, logical operation and information storage capabilities, advanced core structure and complete protection function of conventional relay protection. The microcomputer protection device monitors, controls and protects the state of the loop through the signals of the connected measuring elements such as current transformer and voltage transformer. Such as short circuit protection, overload protection, single-phase grounding protection and so on.
When the protection device is not used, the high-voltage cabinet uses relays to realize these protection functions. Now with microcomputer protection, there are more functions, such as receiving remote control conveniently, communicating with the superior system and transmitting the current, voltage, power and electric quantity signals of the loop. It is convenient to adjust protection settings and so on.
The appearance of protection devices makes the circuit protection system more intelligent. Baoguang Electric vigorously promoted the construction of quality management system and the environmental protection concept of manufacturing "healthy and green" products, and launched a series of power equipment with independent intellectual property rights of Baoguang, which was well received by the market and unanimously recognized by customers.