Industry News
13 2025-06 What Is an Oil Immersed Transformer and What Is Its Function?
An Oil Immersed Transformer is a type of power transformer that uses insulating oil for both cooling and insulation. It is widely used in power systems to step up or step down voltage. The windings and core of the transformer are fully submerged in special transformer oil, which ensures safety and stability during long-term operation thanks to its excellent insulating and heat dissipation properties. Oil immersed transformers are commonly applied in power transmission projects, industrial and mining enterprises, commercial buildings, and rural power grid upgrades. They are indispensable core equipment in power transmission.
09 2025-06 What Does an RMU Do in a Transformer System?
A Ring Main Unit (RMU) is a critical piece of switchgear equipment used in medium-voltage power distribution networks. In transformer applications, RMUs serve as the first line of defense by providing essential functions such as fault isolation, load management, and protection for transformers.
06 2025-06 Brief introduction of transformer conservator
The conservator is an oil storage device used in the transformer. Its function is to expand the oil in the oil tank when the oil temperature rises due to the increase of the load of the transformer.
05 2025-06 Comparing Mineral Oil and Vegetable Oil in Transformers
The article is mainly intrducing the content of comparing Mineral Oil and Vegetable Oil in Transformers
20 2025-05 The difference between circuit breakers and disconnectors
In power systems, circuit breakers and disconnectors are two crucial types of switchgear.
20 2025-05 Electrical switchgear system structure diagram
10kV switchgear is widely distributed in various substations, distribution rooms, as well as industrial and civil power facilities.
