Complex of Emergency Automatics and relay Protection MKPA-RZ

Main functions

• PA functions for voltage class 110 kV and above;
• line protection for voltage class 110 - 220 kV;
• bypass switch protection for voltage class 110 - 220 kV;
• protection of the bus-connecting (sectional) switch for voltage class 110 - 220 kV;
• transformer protection voltage class 110 - 220 kV;
• autotransformer protection voltage class 220 kV;
• protection of tires and busbars for voltage class 110 - 220 kV;
• protection of capacitor banks for voltage class 110 - 220 kV;
• automation of tire devices for voltage class 110 - 220 kV.

Main technical characteristics

• the number of analog inputs up to 80;
• up to 416 discrete I/O channels.

Additional features

• registration of emergency events;
• self-diagnosis.

Protocols for receiving / transmitting data

• IEC 60870-5-104;
• IEC 61850-8-1 (GOOSE, MMS).

Food

• 176-242 VDC;

Working temperature

• +1…+45°С

Environment for developing custom algorithms

• visual programming language FBD (Function Block Diagram) of the international standard IEC 61131-3;
• tool development environment Soft Constructor.

Noise immunity

Cabinets in terms of resistance to electromagnetic interference meet the requirements of GOST R 51317.6.5-2006 (IEC 61000-6-5:2001) and are resistant to industrial interference corresponding to harsh electromagnetic environment in accordance with GOST 32137-2013.