The BPR206 series is an integrated digital device aligned for utility substations and industrial power systems of 110KV and 35KV voltage levels. It integrates protection, measurement, control, communication and SOE recording functions. The BPR206-1,BPR206-2,BPR206-3, etc. are members of this product series, they offer main and backup protection for transformers, motors, capacitor banks and feeders with current-based and voltage-based protection.