OLTC distribution transformer (on load tap changer transformer), HV level is 35kV and below, LV is 400V, the capacity is 2500kVA and below. The voltage can be regulated without turning off power supply. As one of the leading oil immersed distribution transformer suppliers, the tank of our OLTC distribution transformer is fully sealed to ensure the safe and reliable operation. Contact us and get more information of power transformer from china!
