ABB REB650, Technical Manual

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15.11.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Global base values GBASVAL - -
15.11.2 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.
Each applicable function in the IED has a parameter, GlobalBaseSel , defining one out
of the six sets of GBASVAL functions.
15.11.3 Settings
Table 353: GBASVAL Non group settings (basic)
Name Values (Range) Unit Step Default Description
VBase 0.05 - 1000.00 kV 0.05 132.00 Global base voltage
IBase 1 - 50000 A 1 1000 Global base current
SBase 0.050 - 5000.000 MVA 0.001 229.000 Global base apparent power
15.12 Authority check ATHCHCK
15.12.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Authority check ATHCHCK - -
1MRK 505 277-UUS C
Section 15
Basic IED functions
409
Technical Manual