Siemens 6MD86 - Page 180

Application Template: 6MD86 Standard Double Busbar
The 6MD86 standard double busbar application template is preconfigured for the following applications:
•
Double busbar feeder with switchgear interlocking protection
•
Synchrocheck for circuit breaker
•
Switching sequence for automatic busbar switchover (triggered by function key)
•
Logic block chart for external voltage transformer selection for Synchrocheck
Application Template: 6MD86 1 1/2 Circuit-Breaker Layout, Type 1
The 6MD86 1 1/2 circuit-breaker layout, type 1 application template is preconfigured for the following appli-
cations:
•
Control of a 1 1/2 circuit-breaker layout bay (3 circuit breakers, 18 disconnectors/grounding conductors
•
Synchrocheck for the 3 circuit breakers with dynamic measuring point switchover
•
Logic block chart for dynamic synchronization voltage selection
Application Template: 6MD86 1 1/2 Circuit-Breaker Layout, Type 2
The 6MD86 1 1/2 circuit-breaker layout, type 2 application template is preconfigured for the following appli-
cations:
•
Control of part of a 1 1/2 circuit-breaker layout bay
•
Logic block chart for dynamic synchronization voltage selection
•
Circuit breaker failure protection and automatic reclosing
•
Support of concepts with multiple bay controllers per bay
Applications
4.3 Application Templates and Functional Scope for Device 6MD86
180 SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017