The SIPROTEC 6MD85 and SIPROTEC 6MD86 bay controller are general-purpose control and automation devices with protection function. They are designed for use in all voltage levels from distribution to transmission. As part of the SIPROTEC 5 family, they enable a variety of protection functions from the SIPROTEC library.
Bay controller for medium voltage and high to extra-high voltage switchgear with integrated operation and extensive protection functions. Powerful automation, simple configuration with DIGSI 5
Main function: Inputs and outputs
Inputs and outputs:
•5 predefined standard variants with 4 current transformers,
4 voltage transformers,
11 to 75 binary inputs,
9 to 41 binary Outputs
•Flexibly adjustable and expandable I/O quantity structure within the scope of the SIPROTEC 5 modular system. For great requirements placed on the quantity structure, the device can be extended in the second row. For example, this permits an additional 240 binary inputs (and more) to be used with the IO230 (see chapter "Hardware")
•1/3 × 19" to 2/1 × 19"
DIGSI 5 permits all functions to be configured and combined as required.
•Integrated bay controller with versatile protection function from medium to extra-high voltage
•Control of switching devices
•Synchrocheck and switchgear interlocking protection
•Integrated electrical Ethernet RJ45 for DIGSI 5 and IEC 61850 (reporting and GOOSE)
•Up to 4 pluggable communication modules, usable for different and redundant protocols (IEC 61850,IEC 60870-5-103, IEC 60870-5-104, DNP3 serial and TCP, Modbus TCP, PROFINET IO)
•Redundancy protocols PRP and HSR