CT
CT
ABB
Merging
Unit
Ethernet Switch
IED
Combi
Sensor
Conventional VT
IEC61850-9-2LE
IEC61850-9-2LE
Splitter
Electrical-to-
Optical Converter
1PPS
1PPS
110 V
1 A
1 A
IEC61850-8-1
Station Wide
SCADA System
Station Wide
GPS Clock
Other
Relays
IEC61850-8-1
en08000069-3.vsd
IEC08000069 V2 EN-US
Figure 102:
Example of a station configuration with the IED receiving analog
values from both classical measuring transformers and merging
units.
19.3.2
Setting guidelines
GUID-29B296B3-6185-459F-B06F-8E7F0C6C9460 v4
Merging Units (MUs) have several settings on local HMI under:
1MRK 511 407-UEN C
Section 19
Station communication
Phasor measurement unit RES670 2.2 IEC
297
Application manual
Summary of Contents for Relion RES670
Page 1: ...RELION 670 SERIES Phasor measurement unit RES670 Version 2 2 IEC Application manual...
Page 2: ......
Page 46: ...40...
Page 52: ...46...
Page 92: ...86...
Page 112: ...106...
Page 178: ...172...
Page 216: ...210...
Page 232: ...226...
Page 286: ...280...
Page 328: ...322...
Page 340: ...334...
Page 380: ...374...
Page 381: ...375...