From a preventive maintenance perspective, regular maintenance of power transformers is primarily aimed at taking effective measures to prevent potential issues, ensuring that any potential faults during the operation of the power transformer can be addressed earlier and more efficiently. The main maintenance methods include the following five:
1.Maintenance personnel should inspect and verify the design and installation of power transformers to ensure that the installation complies with standards.
2.Ensure that the power transformer can operate effectively in various outdoor environments.
3.Protect the power transformer from lightning strikes or other external threats that could cause damage.
4.Maintain the principles of the three elements of power transformation during the operation of the power transformer, ensuring voltage stability.
5.Ensure that the power supply and transformation by the power transformer remain within the equipment's designed capacity.
Rated Capacity: | 1 megawatt ; |
Mode: | S11-M-1000 or depends; |
Voltage Ratio: | 0.433/15 kV, 0.415/33kV, 0.4/35kV, ; |
No loading loss: | 1.18 kW±10% or depends; |
loading loss: | 9.91 kW±10% or depends; |
Impedance: | 5.5% ± 10%; |
Short Circuit Current: | ≤0.6%; |
Phase Number: | Three Phase; |
Temperature Rise: | 55K/65K, 45K/55K, or depends. |
Transformer Winding:
Transformer in Application:
Winding Workshop |
Coil Drying Area |
Oil Filling Area |
Finished Product Area |
Transformer Oven |
Casting Equipment |
Foil winding machine |
Wooden Box |
Steel Structure |