ABB RELION REX640 User Manual

321 4
10
7
5
13
12
11
9
8
6
Figure 7: Navigation page elements
1
User-defined substation name
2 User-defined name for the switchgear or sub-part of switchgear lineup
controlled by the SHMI
3 Date, time and time synchronization status
4 Logout button and authentication status
5 Menu button
6 User-defined voltage level name
7 User defined bay name and voltage level extension
8 Bay overview area showing static or dynamic information for a bay and
functioning as a navigation point to launch the HMI view for the respective
relay, user-defined content
9 SHMI navigation page
10 Virtual Home button representing the status of the respective relay’s physical
Home button
11 Number of active alarms
12 Panel lineup overview showing the current status of all connected relays and
the current position of navigation page
13 SHMI’s physical Home button
REX640 overview 1MRS759118 D
22 REX640
Operation Manual

ABB RELION REX640 Specifications

General

Model	RELION REX640
Category	Protection Device
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Display	LCD
Rated Voltage	100-240 V AC/DC
Rated Frequency	50/60 Hz
Protection Functions	Overcurrent, Earth Fault, Overvoltage, Undervoltage, Frequency
Mounting	Rack mounting
Inputs/Outputs	Analog inputs
Housing	Metal
Input Voltage	24-250 V DC / 100-240 V AC
Operating Temperature	-25°C to +70°C
Enclosure	IP20