Indoor dry type transformer

Indoor dry type transformer adopts special design compression and special process to reduce noise effectively. The coil and iron core are vacuum epoxy casting. The product has the characteristics of high mechanical strength, strong short circuit resistance and temperature rise. The influence of the higher harmonics of the network is fully considered in the product design. Low loss, energy saving and maintenance free. Good moisture resistance is suitable for high humidity and other harsh environments.

Indoor dry type transformer production video:

The indoor dry type transformer controls the link between the two windings of each phase of the high voltage coil through series or parallel to achieves the purpose of voltage conversion. The output voltage is constant and the product performance is stable.

Indoor dry type transformer manufacturing process:

The low voltage coil of in door dry type transformer is wound with a foil, and the foil winding is cured by an end seal to form a unitary structure. The high-voltage coil is poured with epoxy resin under vacuum environment to form a long round barrel after solidification. It has high mechanical strength, small partial discharge, high reliability, short circuit resistance .

Indoor dry type transformer detection and storage:

1, transformer brand parameters, external dimensions, lead direction and so on.

2, appearance quality, fastener fastening insulation is intact. Metal parts are non-corrosive and non-destructive. The winding is intact, the surface is smooth and crack-free.

3，The fan motor and wires are well insulated. There are no cracks in the fan blades, and there is no jamming in the rotation.

4, the temperature patrol normal can automatically display the highest temperature and phase sequence, the temperature controller is not affected by the surrounding electromagnetic interference.

5, the transformer transfer record is complete, no abnormality after 24 hours of operation. The fan automatically starts and stops normally, with no abnormal noise and abnormal temperature rise.

Indoor dry type transformer packing and shipping:

The indoor dry type transformer has obvious packaging and storage icon on the packing box. The order number and delivery number are marked on the outside of the box.

Various packaging ensures that parts are not damaged, lost, deformed, damp and corroded during transport.

The overall dry transformer or component meets the shipping and loading requirements.