HV Oil-Immersed Interrupter

The HV Oil-Immersed Interrupter is an overcurrent protective device that protects the oil-immersed distribution transformer from damaging overloads and secondary faults, and is also used for switching the transformer on and off. Provides high-sensitivity interrupter mechanisms to switch the load current and fault current of transformer. All electrical characteristics are in full compliance with IEEE C37.41. These are load current, fault current breaking, short-time extra overload operation (EO), oil automatic trip and indication function. It provides complete protection for distribution transformers.