Difference between fully enclosed epoxy encapsulated power transformer and traditional power transformer

  Difference between fully enclosed epoxy encapsulated power transformer and traditional power transformer

   The fully enclosed epoxy encapsulated transformer is characterized by its relatively small size, high power density and relatively high protection level, while the non-encapsulated transformer is IP00 without protection level. The protection level refers to dust prevention and water prevention, which is the basic difference. The encapsulated transformer is mainly installed outdoors and can also be directly immersed in the water to work. The non-encapsulated transformer can only be installed indoors or in mechanical equipment. The epoxy resin has good adhesion strength and dielectric properties to the surface of metal and non-metal materials; The cured epoxy resin has small shrinkage, good dimensional stability, high hardness and good flexibility. After the transformer is filled with glue, the product has the functions of impact resistance, insulation, fixation and noise reduction; After being tested, the transformer is sealed. The transformer has good stability and is not easy to change. The working condition is not easy to change.

   Moreover, the safety performance conforms to the national standard (CE), the electrical resistance between windings can withstand the effective value of 50Hz 3750V/1 minute, and the temperature protector can be installed inside, which can effectively cut off the power supply and prevent the equipment from burning out even in the case of transformer load and short circuit. It is the best choice for the production of industrial equipment.

   Shenzhen YLZ Technology Co., Ltd. specializes in the design and production of various high-frequency transformers, low-frequency (pulse, isolation) transformers, and inductance coils.