387The three-phase five-leg silicon steel iron core is a specialized magnetic core structure used primarily in dry-type and cast resin transformers. Constructed from high-grade laminated silicon steel sheets, the core features three central limbs (one for each phase winding) and two outer return limbs that complete the magnetic circuit. This five-leg design ensures balanced flux distribution and reduces core losses, especially under unbalanced load conditions or in delta/star connections.
The three-phase five-leg silicon steel iron core is a specialized magnetic core structure used primarily in dry-type and cast resin transformers. Constructed from high-grade laminated silicon steel sheets, the core features three central limbs (one for each phase winding) and two outer return limbs that complete the magnetic circuit. This five-leg design ensures balanced flux distribution and reduces core losses, especially under unbalanced load conditions or in delta/star connections.
