SIPROTEC 5 base module with large display
The SIPROTEC 5 Bay Controller is a control and automation device with optional protection function. It is designed for use in all voltage levels from distribution to transmission. As a full member of the SIPROTEC 5 family, it allows the use of a large number of protection functions from the SIPROTEC library with identical parameters like in the protection devices. The modular hardware enables the user to integrate as many IO's as needed.
Bay Controller for medium and high voltage switchgears. Integrated operator panel and keyswitches (optional). Powerful automation functionality, easily configurable with DIGSI. Large number of protection functions available.
Inputs and outputs:
5 predefined standard variants with 4/4 current/voltage transformers, 11 to 75 binary inputs, 9 to 41 binary outputs
Flexible adjustable HW IO-quantity within the scope of the SIPROTEC5 modular system. The use of a second row allows more than 400 in- and outputs.
Width of housing:
1/3 x 19 Inch - 2/1 x 19 Inch
All functions can be configured freely with DIGSI 5. For the application of some of the functions, you require the appropriate number of free function points within the device. The function point calculator in the online configurator provides support in determining the required number of function points for your device.
Integrated bay controller with versatile protection functions for applications from medium to extra high voltage
Control of up to 20 switching devices
Synchrocheck and switchgear interlocking system
Integrated electrical Ethernet port J for DIGSI
IEC 61850 (Reporting) via integrated port J
Up to 4 pluggable communication modules usable for different and redundant protocols (IEC 61850, IEC 60870-5-103, IEC 60870-5-104, DNP3 (serial TCP), Modbus TCP)
Ethernet redundancy protocols PRP and HSR
Cyber Security in accordance with NERC CIP and BDEW whitepaper
Powerful automation with CFC (Continuous Function Chart)
Optional overcurrent protection for all voltage levels with 3-pole tripping
Also used in switchgear with breaker-and-a-half scheme
Selective protection of overhead lines and cables with single- and multi-ended infeeds for use with protection data communication
Overcurrent protection also configurable as backup function
Secure serial protection data communication, also over great distances and all available physical media (fiber-optic cable, 2-wire connections and communication networks)
Measurement of operational values
Phasor Measurment Unit (PMU) for synchrophasor measured values and IEEE C37.118 protocol integrated
Powerful fault recording
Auxiliary functions for simple tests and commissioning
The bay controller 6MD85 is a universal, control and automation device with protection functions on the basis of the SIPROTEC 5 system. It is especially designed for the protection of lines and therefore it is optimally suitable for reserve or emergency protection for the line protection services. Due to its high flexibility in using of protection data communication it is suitable as selective protection equipment for overheadlines and cables with single- and multi-ended infeeds. The device supports all SIPROTEC 5 system characteristics. It enables future-oriented system solutions with high investment security and low operating costs.
The bay controller 6MD85 is a control and automation device with protection functions on the basis of the SIPROTEC 5 system.
Application templates are available in DIGSI for standard applications. They comprise all basic configurations and default settings.
The following application templates are available:
Double-busbar feeder with switchgear interlocking
Additionally to 6MD85 standard, this includes the CFC blocks for switching sequences and arithmetic
Switching sequence for automatic busbar transfer preconfigured (started by function key).Switching sequence for automatic busbar transfer preconfigured(started by function key)
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