REG670  Version 2.2 Generator protection REG670

As many of the protection functions can be used as multiple instances there are possibilities to protect more than one object in one IED. It is possible to have protection for an auxiliary power transformer integrated in the same IED having main protections for the generator. The concept thus enables very cost effective solutions.
The REG670 also enables valuable monitoring possibilities as many of the process values can be transferred to an operator HMI.
The wide application flexibility makes this product an excellent choice for both new installations and for refurbishment in existing power plants.
Forcing of binary inputs and outputs is a convenient way to test wiring in substations as well as testing configuration logic in the IEDs. Basically it means that all binary inputs and outputs on the IED I/O modules (BOM, BIM, IOM & SOM) can be forced to arbitrary values.
Central Account Management is an authentication infrastructure that offers a secure solution for enforcing access control to IEDs and other systems within a substation.
This incorporates management of user accounts, roles and 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 IEC 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.
M11788-3 v10 Communication via optical connections ensures immunity against disturbances.