certificates and the distribution of such, a procedure completely
transparent to the user.
The Flexible Product Naming allows the customer to use an
IED-vendor independent 61850 model of the IED. This
customer model will be exposed in all IEC 61850
communication, but all other aspects of the IED will remain
unchanged (e.g., names on the local HMI and names in the
tools). This offers significant flexibility to adapt the IED to the
customers system and standard solution
Communication via optical connections ensures immunity
against disturbances.
Four packages have been defined for following applications:
• Single-breaker (double or single bus) with three phase
tripping (A31)
• Single-breaker (double or single bus) with single phase
tripping (A32)
• Multi-breaker (one-and a half or ring) with three phase
tripping (B31)
• Multi-breaker (one-and a half or ring) with single phase
tripping (B32)
Optional functions are not configured but a maximum
configuration with all optional functions are available as
template in the graphical configuration tool. Analog inputs and
binary input/output signals are pre-defined for basic use. Other
signals may be required by each particular application.
Add binary I/O boards as required for the application when
ordering.
1MRK 505 346-BEN -
Line differential protection RED670 2.1 IEC
Product version: 2.1
4 ABB
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