What Impact Does Improper Alarm Configuration Have On The Safe Operation Of Dry-type Transformers?

The three phase dry type transformer alarm system plays a crucial role in monitoring the internal status. If these alarms are not set according to design parameters or if the parameters deviate from actual operating requirements, abnormal operating conditions such as temperature and load may go undetected. Generally, 300 kva dry type transformer temperature monitoring is a means of identifying overheating trends. The sensor and monitoring algorithm must reflect the actual operating conditions. If the alarm threshold is not set properly, it will not trigger a prompt, affecting the fault assessment and judgment.

For the 2000 kva dry type transformer series, faults such as winding overheating and insulation aging are prone to occur during operation. These are all signals that are displayed in advance through the alarm system. If alarm outputs are not properly integrated into the control system or are not reflected on the monitoring interface, maintenance personnel will lack timely warnings, delaying the identification of internal temperature rises and potential fault modes. The insulation performance of encapsulated dry type transformer will deteriorate due to abnormal temperature, which may eventually lead to more serious internal short circuits or equipment damage.