ABB REC650 ANSI - Phase Current Measurement CMMXU

Name Type Values (Range) Unit Description
PF REAL - - Power factor magnitude of
deadband value
U REAL - kV Calculated voltage magnitude
of deadband value
I REAL - A Calculated current magnitude
of deadband value
F REAL - Hz System frequency magnitude
of deadband value
12.1.3 Phase current measurement CMMXU
12.1.3.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Phase current measurement CMMXU
I
SYMBOL-SS V1 EN
-
12.1.3.2 Function block
The available function blocks of an IED are depending on the actual hardware (TRM) and
the logic configuration made in PCM600.
ANSI08000225-1-en.vsd
CMMXU
I3P* I_A
IA_RANGE
IA_ANGL
I_B
IB_RANGE
IB_ANGL
I_C
IC_RANGE
IC_ANGL
ANSI08000225 V1 EN
Figure 198: CMMXU function block
12.1.3.3 Signals
Table 342: CMMXU Input signals
Name
Type Default Description
I3P GROUP
SIGNAL
- Three phase group signal for current inputs
Section 12 1MRK 511 287-UUS A
Monitoring
426
Technical manual