ABB Relion 670 series - Page 607

9.1.5 Settings
PID-3586-SETTINGS v6
Table 335: UV2PTUV (27) Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Disabled/Enabled
OperationStep1 Disabled
Enabled
- - Enabled Enable execution of step 1
Characterist1 Definite time
Inverse curve A
Inverse curve B
Prog. inv. curve
- - Definite time Selection of time delay curve type for step
1
OpMode1 1 out of 3
2 out of 3
3 out of 3
- - 1 out of 3 Number of phases required for op (1 of 3, 2
of 3, 3 of 3) from step 1
Pickup1 1.0 - 100.0 %VB 0.1 70.0 Voltage pickup value (Definite-Time &
Inverse-Time curve) in % of VBase, step 1
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
TD1 0.05 - 1.10 - 0.01 0.05 Time dial multiplier for the inverse time
delay for step 1
IntBlkSel1 Disabled
Block of trip
Block all
- - Disabled Internal (low level) blocking mode, step 1
IntBlkStVal1 1 - 50 %VB 1 20 Voltage setting for internal blocking in %
of VBase, step 1
tBlkUV1 0.000 - 60.000 s 0.001 0.000 Time delay of internal (low level) blocking
for step 1
HystAbs1 0.0 - 50.0 %VB 0.1 0.5 Absolute hysteresis in % of VBase, step 1
OperationStep2 Disabled
Enabled
- - Enabled Enable execution of step 2
Characterist2 Definite time
Inverse curve A
Inverse curve B
Prog. inv. curve
- - Definite time Selection of time delay curve type for step
2
OpMode2 1 out of 3
2 out of 3
3 out of 3
- - 1 out of 3 Number of phases required for op (1 of 3, 2
of 3, 3 of 3) from step 2
Pickup2 1.0 - 100.0 %VB 0.1 50.0 Voltage pickup value (Definite-Time &
Inverse-Time curve) in % of VBase, step 2
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
TD2 0.05 - 1.10 - 0.01 0.05 Time multiplier for the inverse time delay
for step 2
IntBlkSel2 Disabled
Block of trip
Block all
- - Disabled Internal (low level) blocking mode, step 2
Table continues on next page
1MRK 502 066-UUS B Section 9
Voltage protection
601
Technical manual