Microprocessor unit BMRZ-LT-10-52 Mechanotronica 1050201122

Backup protection and control of three-phase circuit breakers for power facilities with voltage 110 - 220 kV: - power lines, including in schemes with two circuit breakers at the connection; - bypass (OV), sectional (SV), busbar-connecting (SHSV) and inter-busbar (VMSH) circuit breakers.