ABB Relion 650 Series Technical Manual page 572

Section 16
Basic IED functions
16.11.5 Settings
Table 524: 3PHSUM Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 6
SummationType Group1+Group2
Group1-Group2
Group2-Group1
-(Group1+Group2)
DFTReference InternalDFTRef
DFTRefGrp1
External DFT ref
Table 525: 3PHSUM Non group settings (advanced)
Name Values (Range)
FreqMeasMinVal 5 - 200
16.11.6 Operation principle
Summation block 3 phase 3PHSUM receives the three-phase signals from Signal matrix for analog
inputs function (SMAI). In the same way, the BLOCK input will reset all the outputs of the function
to 0.
16.12 Global base values GBASVAL
16.12.1 Identification
Function description
Global base values
16.12.2 Functionality
Global base values function (GBASVAL) is used to provide global values, common for all applicable
functions within the IED. One set of global values consists of values for current, voltage and
apparent power and it is possible to have six different sets.
This is an advantage since all applicable functions in the IED use a single source of base values.
This facilitates consistency throughout the IED and also facilitates a single point for updating
values when necessary.
566
Unit Step
- 1
- -
- -
Unit Step
% 1
IEC 61850
identification
GBASVAL
© Copyright 2011 ABB Power Grids. All rights reserved
Default Description
1 Selection of one of the Global Base Value
groups
Group1+Group2 Summation type
InternalDFTRef DFT reference
Default Description
10 Magnitude limit for frequency calculation
in % of Vbase
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
1MRK 506 326-UUS B
PID-1250-SETTINGS v5
SEMOD55749-4 v4
GUID-2FDB0A2C-10FE-4954-B6E4-9DA2EEEF1668 v1
GUID-0D5405BE-E669-44C8-A208-3A4C86D39115 v2
GUID-D58ECA9A-9771-443D-BF84-8EF582A346BF v2
Line distance protection REL650
Technical manual