Yawei is a professional company specializing in production and sale of transformers, compact transformers, switchgears and other winding wires. Our products have an array of merits, including easy operation and maintenance, high protection ratings and high efficiency. The transformers are widely applied in fixed or mobile substations in residential areas, industrial sites and other scenarios.
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Residential Area
It is common to see compact transformers, switchgears and oil immersed transformers applied in residential areas.
Owning a technology R&D teams of over 300 professionals, we have made breakthroughs in the field of ultra-high-voltage transformer.
- Assisting in power distribution through easy operation;
- High protection ratings;
- All the circuits will be revealed upon the cabinet door being opened, making maintenance much easier;
- Small sizes benefit installation and application regardless of site conditions.
The oil is used to keep the transformer cool, insulate the magnetic wires and prevent arcs inside the transformer.
- Usually used to control and protect electric equipment of power generation, transmission, distribution and conversion;
- Mainly involves components of circuit breakers, isolating switches, load switches, operating mechanism, transformers and other protection devices;
- Classification varies. Switchgears can be divided into fixed and withdrawable types according to the installation of circuit breakers. And they can also be divided into three types, open-type, metal enclosed and metal clad, according to the cabinet structure.
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Mobile Substation
Mobile substations tend to use three-phase double-winding transformers, three-phase three-winding transformers and three-phase auto transformers. The former types of transformers are essential electric equipment used to stabilize power pressure and electric currents. The autotransformer features a small size, high efficiency and little disruption for communication circuits, and is suitable for large-capacity power supply. It is thus widely applied in mobile substations.