ABB REL650 Product Manual page 47

Line distance protection REL650 ANSI
Product version: 1.3
Table 26. Faulty phase identification with load encroachment FMPSPDIS (21)
Function
Load encroachment criteria: Load
resistance, forward and reverse
Table 27. Additional distance protection directional function for earth faults ZDARDIR (21D)
Function
Mimimum operating current, I
Minimum polarizing current, IPol
Minimum polarizing voltage, VPol
Relay characteristic angle, AngleRCA
Table 28. Phase preference logic PPLPHIZ
Function
Operate value, phase-to-phase
and phase-to-neutral
undervoltage
Reset ratio, undervoltage
Operate value, residual voltage
Reset ratio, residual voltage
Operate value, residual current
Reset ratio, residual current
Timers
Operating mode
Table 29. Power swing detection ZMRPSB (68)
Function
Reactive reach
Resistive reach
Timers
Minimum operate current
ABB
Range or value
(1.00–3000) W/phase
(5–70) degrees
Range or value
(5 – 200)% of IBase
(5 – 100)% of IBase
(4 – 100)% of VBase
(-90 – 90) degrees
Range or value
(10.0 - 100.0)% of VBase
< 105%
(5.0 - 300.0)% of VBase
> 95%
(10 - 200)% of IBase
> 95%
(0.000 - 60.000) s
No Filter, NoPref
Cyclic: 1231c, 1321c
Acyclic: 123a, 132a, 213a, 231a,
312a, 321a
Range or value
(0.10-3000.00) W/phase
(0.10–1000.00) W/phase
(0.000-60.000) s
(5-30)% of IBase
Accuracy
< ±1.0% of I
±1.0% of I, for I>I
< ±1.0% of I
< ±0.5% of V
< ±2.0 degrees
Accuracy
± 0,5% of V
n
-
± 0,5% of V
n
-
± 1,0% of I for I < I
n n
± 1,0% of I for I > I
n
-
± 0,5% ± 10 ms
Accuracy
± 2.0% static accuracy
Conditions:
Voltage range: (0.1-1.1) x V
n
Current range: (0.5-30) x I
n
Angle: at 0 degrees and 85 degrees
± 0.5% ± 10 ms
± 1.0% of I
n
1MRK 506 337-BUS B
Accuracy
± 5.0% static accuracy
Conditions:
Voltage range: (0.1–1.1) x V
n
Current range: (0.5–30) x I
n
, for I<I ,
n n
n
n
n
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