Microcomputer protection devices are powerful devices widely used in many industries. So, what requirements should microcomputer protection devices meet in actual production processes? Let's find out together.
1. Speed: If a system fault cannot be resolved after it occurs, the fault may escalate. The longer the short-circuit current travels, the more severe the equipment damage. Therefore, after a power system fault occurs, the microprocessor-based integrated protection device should resolve the fault as quickly as possible.
2. Reliability: The reliability of the microcomputer-based integrated protection device is crucial, as it can itself be a major cause of escalating or directly leading to accidents. When a fault occurs within its protection range, errors should not occur due to its inherent defects.
3. Selectivity: When a system failure occurs, the microcomputer-based integrated protection device is required to disconnect only the faulty equipment, allowing the fault-free equipment to continue operating, thus achieving the purpose of selective action.
4. Sensitivity: The microcomputer-based integrated protection device should be able to accurately respond to faults and abnormal operating conditions that occur within its protection range, and should have sensitive and reliable operation.
Therefore, microcomputer protection devices should meet these requirements to ensure their good performance and meet people's usage needs.
