ABB REF615R User Manual

GUID-96ECAC44-6A11-4C1F-B50C-3E8A80051950 V1 EN
Figure 26: Techical key information
3. Click OK.
The technical key is read from the IED and the Set Technical Key dialog box opens.
GUID-177E6088-50E3-4A18-83E6-9777AEACB3C1 V1 EN
Figure 27: Setting the technical key
4. In Set Technical Key dialog box, select the techical key to be used. There are
three alternatives.
• Use the existing technical key in the IED
• Use the existing technical key defined for the IED object in PCM600
• Set a user-defined technical key, which changes the technical key for both
the physical IED and IED object in PCM600
Maximum length of technical key is 20 characters. Technical key
must begin with an alphabetic character (A-Z, a-z), but the
remaining characters can be alphanumeric or underscore (A-Z, a-
z, 0-9,_).
5. Click OK to confirm the selection.
1MRS240044-IB A Section 4
Setting up a project
REF615R 51
Engineering Manual

ABB REF615R Specifications

General

Type	Feeder Protection Relay
Frequency	50/60 Hz
Binary Outputs	8
Display	LCD
Communication Protocols	IEC 61850, Modbus, DNP3
Protection Functions	Overcurrent, Earth fault, Thermal overload, Under/over voltage, Frequency protection
Mounting	DIN rail
Operating Temperature	-25°C to +55°C
Weight	1.5 kg