Sealed oil-filled capacitor type structure with metallic expansion bellows.
With more efficient sealing method, which slows the aging process of the gasket seal and extends the product life.
Uniform electric field, low partial discharge and good usability.
Less and stable dielectric dissipation factor.
With transient protection windings, which can satisfy the needs of large capacity power system and reclosing operation.
Large value of dynamic current and short-time thermal current.
High precision, available for free recombination and heavy load.
Guarantee sufficient dynamic and short-time thermal current at any primary current.
Available for more secondary tappping, which can satisfy the needs of various measurement and protection.
MAintenance-free.