Siemens Siprotec 5 6MD86: Control, Protection, and Innovation

The Siemens Siprotec 6MD86 Bay Controller is a versatile control and automation device with optional protection functions. It is ideal for applications across all voltage levels, from distribution to transmission. As a member of the SIPROTEC 5 family, it offers advanced protection functions, flexible hardware, and robust automation capabilities.

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Control, Protection, and Innovation
Siemens Siprotec 5 6MD86:

2. Authorised Platinum Channel Partner
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What is the Siemens Siprotec 6MD86 Bay Controller?
The Siemens Siprotec 6MD86 Bay Controller is a versatile
control and automation device with optional protection
functions. It is ideal for applications across all voltage levels,
from distribution to transmission. As a member of the
SIPROTEC 5 family, it offers advanced protection functions,
flexible hardware, and robust automation capabilities.

3. Authorised Platinum Channel Partner
www.reliservsolution.com
[phone]
[email protected]
Reliserv Solution
Key Features of the 6MD86 Bay Controller
Integrated operator panel with optional key switches
Powerful automation functions, configurable via DIGSI 5
Support for a large number of protection functions from
the SIPROTEC library
Wide variety of inputs and outputs: up to 75 binary inputs
and 41 binary outputs
Flexible hardware options with modularity within the
SIPROTEC 5 system

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Advanced Control and Protection Functions
Control of switching devices with synchro check and
switchgear interlocking protection
Circuit-breaker failure protection and automatic reclosing
for high reliability
Integrated arc protection and cyber security measures in
accordance with NERC CIP standards
Versatile use in breaker-and-a-half configurations

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Communication & Cybersecurity
The 6MD86 Bay Controller supports a variety of
communication protocols including IEC 61850, DNP3, Modbus
TCP, and more. It also supports redundancy protocols like PRP
and HSR, ensuring robust and secure data transfer across
networks.

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Flexible Hardware and Modularity
Modular hardware design allows for up to 400 inputs and
outputs
Customizable with up to 4 pluggable communication
modules for various protocols
Phasor Measurement Unit (PMU) for synchrophasor-
measured values
Flexible I/O structure adjustable within the SIPROTEC 5
modular system

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Application Scenarios
This relay controller is ideal for medium and high-voltage
switchgear, grid automation, and substations. It can also be
used in complex switchgear configurations like breaker-and-a-
half, offering reliable overcurrent protection and advanced
control

8. Authorised Platinum Channel Partner
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[phone]
[email protected]
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