Section 2 1MAC308145-MB E
RER620 overview
12 RER620
Application Manual
• Relay User Management
• Relay Users
• Application Configuration
• IED Compare
2.2 Physical hardware
The relay consists of two main parts: plug-in unit and case. The plug-in unit content
depends on the ordered functionality.
Table 2: Plug-in unit and case
The rated input levels are selected in the relay software for phase current and ground
current. Similarly, the rated input levels for CVD and PT voltages are selected through
relay software. The binary input thresholds 18…176V DC are selected by adjusting the
relay’s parameter settings.
Download connectivity packages from the ABB web site
http://www.abb.com/substationautomation
Main unit Slot ID Module ID Content options
Plug-in unit - DISxxxx HMI 128x128 LCD large display with text and graphics
X100 PSMxxxx Auxiliary power/BO module 24-60V DC
2 normally-open PO contacts
2 normally-closed SO contacts
2 double-pole PO contacts with TCS
1 dedicated internal fault output contact
X105 BIOxxxx BI/O Module With configuration RA01, RA02
8 BIs
4 SO contacts
X110 BIOxxxx BI/O module With configuration RA01, RA02
8 BIs
4 SO contacts
X115 UPDxxxx Actuator Drive RS485 Communications to UPS
250V Boost voltage
Three phase coil actuator drives
3 Pole Position switches
69 Switch
X120 AIMxxxx AI/BI module
(current inputs)
With configuration RA01, RA02
3 phase current inputs (1/5A)
1 residual current input (1/5A or 0.2/1A)
4 BIs
Case X130 SIMxxxx AI module
(voltage)
As default: CVD connections for primary input
PT connections for secondary input.
Both primary and secondary input can be set as either CVD or PT
X000 COMxxxx Communication module See technical manual for detail about different type of communication
modules. Communication protocols supported:
IEC61850
DNP3
IEC 101/104
Modbus
PG&E 2179
To Next Page
Loading...
