ABB RES670 Product Manual page 40

Phasor measurement unit RES670 ANSI
Customized
Product version: 1.2
Table 32. General current and voltage protection CVGAPC , continued
Function
Reset time pickup undervoltage
High and low voltage limit, voltage dependent operation
Directional function
Relay characteristic angle
Relay operate angle
Reset ratio, overcurrent
Reset ratio, undercurrent
Reset ratio, overvoltage
Reset ratio, undervoltage
Overcurrent:
Critical impulse time
Impulse margin time
Undercurrent:
Critical impulse time
Impulse margin time
Overvoltage:
Critical impulse time
Impulse margin time
Undervoltage:
Critical impulse time
Impulse margin time
40
Range or value
25 ms typically at 0 to 2 x V
set
(1.0 - 200.0)% of VBase
Settable: NonDir, forward and reverse
(-180 to +180) degrees
(1 to 90) degrees
> 95%
< 105%
> 95%
< 105%
10 ms typically at 0 to 2 x I
set
15 ms typically
10 ms typically at 2 to 0 x I
set
15 ms typically
10 ms typically at 0 to 2 x V
set
15 ms typically
10 ms typically at 2 to 0 x V
set
15 ms typically
1MRK511254-BUS B
Accuracy
-
± 1.0% of V for V<V
n n
± 1.0% of V for V>V
n
-
± 2.0 degrees
± 2.0 degrees
-
-
-
-
-
-
-
-
-
-
-
-
ABB