Transformer is electrical equipment in the use of electricity, can stabilize the circuit voltage and current is also relatively large role. Transformer to get a better power supply effect, to ensure its stability want, good transformer installation is particularly important. For the installation of transformers construction methods have different installation methods, the next to follow the small focus on the installation steps it.

Transformer construction and installation preparations.

① After the discussion to determine the overhaul project, do a good job of staff division of labor implementation. Workshop to set up the appropriate organizational structure, specifically responsible for overhaul work, technical group responsible for technical programs and measures, other teams to help solve other overhaul tasks. Other personnel such as lifting, testing coordination solution.

② make preparations in advance for the supply of materials; necessary materials, spare parts, enter the substation to wear a helmet, work at high places to fasten the safety belt, safety belt is strictly prohibited low hanging high with.

Dry-type transformer finished back to the installation.

Transformer manufacturer said the body overhaul and test work is completed and all qualified, cooler opening is completed, the core coil and the lower section of the oil tank rinsed clean, check whether all the work missed, whether there are leftovers, etc., an inventory of maintenance tools are complete. After completing the above checks, we can drop the bell housing, install the tap changer operating mechanism and high and low voltage bushings, install the upper dominant gas pipe, oil conservator and no load switch operating mechanism. All the accessories of dry-type transformer are overhauled and replaced with gaskets and silicone before installation. The whole back installation process to do lightly pull and lightly put, do not cause any damage.