The document outlines the features and updates of the Siprotec 5 protection, automation, and monitoring systems, focusing on versions 7.9 and 8.0. Key highlights include compliance with IEC 61850 for digital substations, enhanced cyber security measures, and the introduction of new devices like the Siprotec 7sj81 for overcurrent protection. It emphasizes the advantages in system testing, operation efficiency, and maintenance, which lead to reduced project timelines and improved service availability.

1. SIPROTEC 5 – V7.9/V8.0
Protection, Automation and Monitoring
of Digital Substations - Cyber Security
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2. Highlights V7.9 and V8.0
• SIPROTEC DigitalTwin
• Compatibility of SIPROTEC 4 and SIPROTEC 5 for 87L and 21
• IEC 61850-9-2 Process bus for digital substations (Server/Client)
• SIPROTEC 6MU85 Merging Unit
• Time synchronization with IEEE 1588 for High Precision applications
• SIPROTEC 7SS85 distributed busbar protection based on process bus
• Point-on-wave switching
• Conformal coating of SIPROTEC 5 devices as standard
• Cyber Security
• ATEX certification for 7SK85 and 7UM85
• New overcurrent and feeder protection SIPROTEC 7SJ81
• Web Browser

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SIPROTEC DigitalTwin
Application Scenarios
Control Center
Station
Level
Field
Level
Process
Level
Integration in
SICAM Systems
Substation
Automation
SICAM
SCC
Human
Machine
Interface
SICAM
PQS
Power Quality
Analysis
DIGSIFirewall
Station busCommunication
Testing of protection interface
DIGSI 5
Online Testing
SICAM
PAS
Process Simulation
Device Testing
Device Training
GOOSE Testing
SIPROTEC
DigitalTwin
Remote Substation

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Pre-sales and Design
• Information and Presentations
• Application concept and testing
• Design Specification
• Approvals
Implementation
• Planning
• Algorithm
• Settings
• Pre-testing
Commissioning
• FAT
• SAT, Field test
• Fault analysis
Operation
• Device handling
• COMTRADE replay
Training
• Device handling
• Operators
• Customer specific
• Flexible at any place
Maintenance
and Service
• Fault analysis
• COMTRADE replay
• Upgrade scenarios
Saves time, increases quality throughout
the entire lifecycle of your system

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Benefits –
The customer value proposition
Testing of the energy automation system within minutes, without hardware
and without additional effort
• Simulation and validation of product properties
• Faster energization of new systems thanks to shorter project lifetimes
• Increase engineering quality
• Virtual testing before start of commissioning
• Shortest commissioning times
• Reduced OPEX with shorter outages for higher availability thanks to better pre-testing
• Efficient, scalable trainings on the job
• Fast and realistic fault analysis by easily reproducing the behavior of products and systems
Outage
management
Agility and FlexibilityTime and Costs
Training and
maintenance

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Access your SIPROTEC DigitalTwin in 5 Steps
Open DIGSI 5
project
1
Export SIM file
2
Connection to
the Cloud
3
Import SIM
4
SIPROTEC
DigitalTwin
5

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Login to the SIPROTEC DigitalTwin
Supported
by all major
Webbrowsers

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Visualize and interact with the simulated device –
Device operation
• Device view
• Operating via SIPROTEC 5 operation panel
• Testing all protection algorithms
• Testing of automation logic (CFC)
• Interaction of several devices

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Visualize and interact with the simulated device –
Analog values
• Injection of process data (V/I)
• Setting of equal amplitudes for 3 phases
• Settings of the symmetrical phases
• Automatically calculation of V4, I4, I4
• Visualization of the vectors
• Definition of binary and analog profiles

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Contact
Published by Siemens
Smart Infrastructure
Digital Grid
Humboldtstrasse 59
90459 Nuremberg
Germany
For the U.S. published by
Siemens Industry Inc.
100 Technology Drive
Alpharetta, GA 30005
United States
siemens.com