Several major maintenance methods and key points of isolation transformer
Release time:
2023-11-17
Isolation transformer refers to the input winding and output winding with electrical isolation of the transformer, the isolation transformer to avoid accidental contact with the charged body at the same time, the isolation of the transformer is to isolate the primary secondary winding coil respective current. Early for European countries in the power industry, widely used in the electronics industry or industrial and mining enterprises, machine tools and mechanical equipment in the general circuit control power supply, safety lighting and indicator power supply.
Then the isolation transformer has to be maintained, so how to maintain it? Here is a brief introduction:
1. do not overload operation, try to use the electrical matching with the transformer;
2. whether the installed model meets the environmental requirements. If not, please improve it. For example, if the waterproof transformer and rainproof transformer room are used in different occasions, they need to be used separately;
3. regulated power supply installation environment, to ensure ventilation, ambient temperature and body temperature to be normal, so conducive to heat dissipation;
4. check the internal parts of the transformer and whether there is scratch phenomenon, for scratch phenomenon, should be dealt with in time, so as to avoid leakage.
5. clean up the dust, first disconnect the power supply during maintenance to ensure safety. Although the isolation transformer plays the role of safety isolation, it should be just in case;