ABB REG650 Product Manual page 55

Generator protection REG650
Product version: 1.3
Monitoring
Table 57. Technical data covering measurement functions: CVMMXN, CMMXU, VMMXU, CMSQI, VMSQI, VNMMXU
Function
Voltage
Connected current
Active power, P
Reactive power, Q
Apparent power, S
Apparent power, S Three phase
settings
Power factor, cos (φ)
Table 58. Event counter CNTGGIO
Function
Counter value
Max. count up speed
Table 59. Limit counter L4UFCNT
Function
Counter value
Max. count up speed
ABB
Range or value
(0.1-1.5) ×U
r
(0.2-4.0) × I
r
0.1 x U < U < 1.5 x U
r r
0.2 x I < I < 4.0 x I
r r
0.1 x U < U < 1.5 x U
r r
0.2 x I < I < 4.0 x I
r r
0.1 x U < U < 1.5 x U
r r
0.2 x I < I < 4.0 x I
r r
cos phi = 1
0.1 x U < U < 1.5 x U
r r
0.2 x I < I < 4.0 x I
r r
Range or value
0-100000
10 pulses/s (50% duty cycle)
Range or value
0-65535
5-160 pulses/s
Accuracy
± 0.5% of U at U£U
r r
± 0.5% of U at U > U
r
± 0.5% of I at I £ I
r r
± 0.5% of I at I > I
r
± 1.0% of S at S ≤ S
r r
± 1.0% of S at S > S
r
± 1.0% of S at S ≤ S
r r
± 1.0% of S at S > S
r
± 1.0% of S at S ≤ S
r r
± 1.0% of S at S > S
r
± 0.5% of S at S > S
r
± 0.5% of S at S ≤ S
r r
< 0.02
Accuracy
-
-
Accuracy
-
-
1MRK 502 050-BEN B
55