Power Transformers 11 KV/ 3.3 KV, 2000 KVA, Dyn11, ONAN, +5% to -5% range in step of 2.5% with OCTC

Power Transformers 11 KV/ 3.3 KV, 2000 KVA, Dyn11, ONAN, +5% to -5% range in step of 2.5% with OCTC