Microprocessor terminal of Bresler-0107 series, type

Microprocessor terminals of "Bresler-0107" series are designed for application at electric power stations and substations for organisation of information and measurement systems; relay protection, control, automation and signalling systems. The device "Bresler-0107.50X" is designed to provide basic protection with absolute selectivity of 110-220 kV power lines with power supply from two or more sides. The device "Bresler-0107.51?" is intended for realisation of a set of step protection of 110-220 kV connection.

The device "Bresler-0107.52?" is designed to provide basic protection with absolute selectivity of 110-220 kV transmission lines. The device "Bresler-0107.53?" is designed to provide basic protection with absolute selectivity of 110-220 kV power lines. The device "Bresler-0107.56?" is intended for realisation of step protection (SCP) of connection of ultra-high voltage class 330-750 kV.