76 MVA Step Down 115 KV to 35 KV Three Phase Substation Transformer with OLTC
This 76 MVA substation transformer steps 115 kV down to 35 KV; the primary voltage is 115 KV, and the secondary voltage is 35 KV. The transformer is equipped with an on-load tap changer (OLTC) with a tapping range of ±8*1.25% on the primary side.