The thermal stability of the insulation material is the main factor affecting the life and overload capacity of the oil-immersed transformer. By explaining the preparation process, physical and che...
Foil coil is mainly used for small and medium-sized transformers with capacity less than 2000KVA. The advantages of foil coil are: good mechanical strength, not easy to deformation, can withstand s...
Trihope has successfully install and commissioned two paper-wrapped insulated wire auto wrapping machines in one of the largest cable factories in Mexico.
Paper wrapped round & rectangular wire...
Bus bars are an important component in the manufacture of transformers. They are a solid element that allows a flexible way of transmitting and distributing power. Busbars are produced in a variety...
In Jul 2023, TRIHOPE has successfully installed and commissioned numbers of special transformer manufacturing equipment to its Mexico partners, including Foil Winding Machine, High voltage coil aut...
I.Cause of Partial Discharge
The transformer insulator, metal body and so on are often with some sharp angle and burr, so the electric charges under the action of electric field intensity will conc...