Central Control Unit
SPRECON-E-C ZLG
As the station gateway, the central control unit is the interface to the load balancer, to visualisation and to the telecontrol centre. It also monitors all bay control devices and communicates with third-party devices such as protective devices, AVR controllers and e-coil controllers etc.
- For switchgear and power plants
- Simple or redundant design
- Coupling of the decentralised bay control or protection devices
- Global automation functions
- Bus voltage replication
- Interface to the superior NCC/SCADA
- Communication with and service connection for third-party devices (COM server)
- Coordination of the system interlocks (switch fault protection) and the 1-out-of-n interlock
- Protocol converter for various protocols
- PLC programs with (colour) display (SPRECON-E CP-2131) or as a station control (SPRECON-E CP-2500), e.g., for automatic switching equipment, sequence controls, interlocks etc.
- Event and alarm lists
- Device backup on an SD card
- Web server (firmware and parameter updates possible)
- Remote maintenance & remote service
- Comprehensive IT security
