Operation Functionality; Product Variants; Optional Functions; Physical Hardware - ABB Relion 630 Series Applications Manual

Section 2
REM630 overview
2.2
2.2.1
2.2.2
2.3
12

Operation functionality

Product variants

The IED capabilities can be adjusted by selecting a product variant. The IED
capabilities can be extended by adding HW and/or SW options to the basic variant.
The number of binary inputs and outputs depends on the amount of the optional
BIO modules selected. For a 4U IED, it is possible to take 2 additional BIO
modules at the maximum, and for a 6U IED, it is possible to take 4 additional BIO
modules at the maximum.
• Basic variant: 14 binary inputs and 9 binary outputs
• With one optional BIO module: 23 binary inputs and 18 binary outputs
• With two optional BIO modules: 32 binary inputs and 27 binary outputs
• With three optional BIO modules: 41 binary inputs and 36 binary outputs
• With four optional BIO modules: 50 binary inputs and 45 binary outputs
The IED capabilities of the basic variant can also be determined by mandatory
selections which are choices that have to be made to adjust the IED according to a
certain customer application. For example, the physical communication connector
can be either an electrical or optical Ethernet connector.

Optional functions

• Positive-sequence overvoltage
• Positive-sequence undervoltage
• Negative-sequence overvoltage protection
• Residual overvoltage
• Overfrequency
• Underfrequency
• Sequence voltage measurement

Physical hardware

The mechanical design of the IED is based on a robust mechanical rack. The HW
design is based on the possibility to adapt the HW module configuration to
different customer applications.
1MRS756785 A
REM630
Application Manual