Universal Connection Protection Microcontroller Block MKZP-Micro 2.0-3-DZ for Reliable Power System Protection

Universal unit regardless of the type of connection, with the ability to comprehensively cover objects 6-35 kV, with built-in feeding from current circuits and circuits de-shunt. Basic functions of RPA (TO, MTZ, ZZ, ZNF, ZMN, reclosure), as well as LZSH, breaker failure protection, AVR, AVR, VNR, AChR, PRA, ZDZ. Features of the modification: a large number of discrete inputs / outputs (18/12), as well as built-in optical sensors arc protection, which make it possible to perform protection against short circuits accompanied by burning arc.