Transformer With Oltc Arrangement

appings 

A. Off Circuit Tap Changing Switch Tappings from + 5% to - 5% in steps of 2.5% 
for HV variation or as per customer’s requirement. 

B. On Load Tap Changer

16 steps OLTC for HV variation from + 5% to-15% in steps of 1.25% or as per specific requirements. OLTC for remote / auto / parallel operation can also be offered.