Event Counter Cntggio - ABB REG650 Technical Manual

Generator protection
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Section 14
Monitoring
14.2
14.2.1
14.2.2
14.2.3
422
Function
Reactive power, Q
Apparent power, S
Apparent power, S Three phase
settings
Power factor, cos (φ)

Event Counter CNTGGIO

Identification
Function description
Event counter
Functionality
Event counter (CNTGGIO) has six counters which are used for storing the number of
times each counter input has been activated.
Function block
CNTGGIO
BLOCK
VALUE1
COUNTER1
VALUE2
COUNTER2
VALUE3
COUNTER3
VALUE4
COUNTER4
VALUE5
COUNTER5
VALUE6
COUNTER6
RESET
IEC09000090_1_en.vsd
IEC09000090 V1 EN
Figure 199:
CNTGGIO function block
Range or value
0.1 x V
< V < 1.5 x V
n
n
0.2 x I
< I < 4.0 x I
n
n
0.1 x V
< V < 1.5 x V
n
n
0.2 x I
< I < 4.0 x I
n
n
cos phi = 1
0.1 x V
< V < 1.5 x V
n
n
0.2 x I
< I < 4.0 x I
n
n
IEC 61850
IEC 60617
identification
identification
CNTGGIO
1MRK 502 043-UUS B
Accuracy
± 1.0% of S
at S ≤ S
n
n
± 1.0% of S at S > S
n
± 1.0% of S
at S ≤ S
n
n
± 1.0% of S at S > S
n
± 0.5% of S at S > S
n
± 0.5% of S
at S ≤ S
n
n
< 0.02
ANSI/IEEE C37.2
device number
-
S00946 V1 EN
Technical Manual

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