In distribution transformers up to 1600 KVA, the Dyn 11 (DELTA/STAR neutral removed) connection type standardized by TEDAŞ is applied, other connection types can be used if desired. For networks with high unbalanced loads in phases, a connection can be made in the Yzn 11 (STAR/ZIGZAG-neutral removed) type for transformers up to 200 kVA power, if desired. In transformers larger than 1600 KVA, the connection type requested by the customer is applied.
