What are the normal inspection items for power transformers?
1, sound, oil level, temperature is normal.
2 、 whether the gas relay is full of oil, whether the transformer shell is clean, whether there is leakage or not, whether the explosion proof pipe is intact or not has no cracks.
3, the casing is clean, no cracks, no spark discharge phenomenon, lead wire connector is good, whether or not overheating.
4. Whether the cooling system is normal, whether the moisture absorber is unblocked or not, whether or not the tide absorbing agent has moisture body.
5 、 whether the load is normal or not, whether the operation of the load regulating device is normal or not, whether the position of the tap changer meets the requirements of the voltage.
1, sound, oil level, temperature is normal.
2 、 whether the gas relay is full of oil, whether the transformer shell is clean, whether there is leakage or not, whether the explosion proof pipe is intact or not has no cracks.
3, the casing is clean, no cracks, no spark discharge phenomenon, lead wire connector is good, whether or not overheating.
4. Whether the cooling system is normal, whether the moisture absorber is unblocked or not, whether or not the tide absorbing agent has moisture body.
5 、 whether the load is normal or not, whether the operation of the load regulating device is normal or not, whether the position of the tap changer meets the requirements of the voltage.
1, sound, oil level, temperature is normal.
2 、 whether the gas relay is full of oil, whether the transformer shell is clean, whether there is leakage or not, whether the explosion proof pipe is intact or not has no cracks.
3, the casing is clean, no cracks, no spark discharge phenomenon, lead wire connector is good, whether or not overheating.
4. Whether the cooling system is normal, whether the moisture absorber is unblocked or not, whether or not the tide absorbing agent has moisture body.
5 、 whether the load is normal or not, whether the operation of the load regulating device is normal or not, whether the position of the tap changer meets the requirements of the voltage.