There are a few potential causes for a voltage issue in a 25 kva transformer. It could be due to a faulty transformer, improper installation, or an issue with the power source.
You can use a multimeter to measure the voltage output of the transformer. If the reading is significantly different from the expected voltage, then the transformer may be the cause of the issue.
No, it is not recommended to attempt to fix a voltage issue in a 25 kva transformer yourself. It is a complex and potentially dangerous task that should be left to trained professionals.
Regular maintenance and inspections can help prevent voltage issues in a 25 kva transformer. It is also important to ensure proper installation and use of the transformer.
If you encounter a voltage issue in a 25 kva transformer, it is best to contact a qualified electrician or technician to diagnose and address the issue. Attempting to fix it yourself can be dangerous and may cause further damage.