ABB RELION 650 SERIES, Technical Manual

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8.3.5 Settings
PID-3531-SETTINGS v5
Table 156: ROV2PTOV Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off / On
OperationStep1 Off
On
- - On Enable execution of step 1
Characterist1 Definite time
Inverse curve A
Inverse curve B
Inverse curve C
Prog. inv. curve
- - Definite time Selection of time delay curve type for
step 1
U1> 1.0 - 200.0 %UB 0.1 30.0 Voltage setting/start val (DT & IDMT),
step 1 in % of UBase
t1 0.00 - 6000.00 s 0.01 5.00 Definitive time delay of step 1
t1Min 0.000 - 60.000 s 0.001 5.000 Minimum operate time for inverse curves
for step 1
k1 0.05 - 1.10 - 0.01 0.05 Time multiplier for the inverse time delay
for step 1
HystAbs1 0.0 - 50.0 %UB 0.1 0.5 Absolute hysteresis in % of UBase, step
1
OperationStep2 Off
On
- - On Enable execution of step 2
Characterist2 Definite time
Inverse curve A
Inverse curve B
Inverse curve C
Prog. inv. curve
- - Definite time Selection of time delay curve type for
step 2
U2> 1.0 - 100.0 %UB 0.1 45.0 Voltage setting/start val (DT & IDMT),
step 2 in % of UBase
t2 0.000 - 60.000 s 0.001 5.000 Definitive time delay of step 2
t2Min 0.000 - 60.000 s 0.001 5.000 Minimum operate time for inverse curves
for step 2
k2 0.05 - 1.10 - 0.01 0.05 Time multiplier for the inverse time delay
for step 2
HystAbs2 0.0 - 50.0 %UB 0.1 0.5 Absolute hysteresis in % of UBase, step
2
Table 157: ROV2PTOV Group settings (advanced)
Name Values (Range) Unit Step Default Description
tReset1 0.000 - 60.000 s 0.001 0.025 Reset time delay used in IEC Definite
Time curve step 1
ResetTypeCrv1 Instantaneous
Frozen timer
Linearly decreased
- - Instantaneous Selection of used IDMT reset curve type
for step 1
tIReset1 0.000 - 60.000 s 0.001 0.025 Time delay in IDMT reset (s), step 1
Table continues on next page
Section 8
1MRK 506 382-UEN A
Voltage protection
288 Line distance protection REL650 2.2 IEC
Technical manual