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ABB Relion 670 series - Page 700

ABB Relion 670 series
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Name Values (Range) Unit Step Default Description
tMin_OV2 0.00 - 6000.00 s 0.01 0.05 Minimum operate time for Inverse-Time
curves for OV2
TD_OV2 0.05 - 999.00 - 0.01 0.30 Time multiplier for the dependent time
delay for OV2
Operation_UV1 Disabled
Enabled
- - Disabled Disable/Enable operation of UV1
PickupVolt_UV1 2.0 - 150.0 %VB 0.1 50.0 Operate undervoltage level for UV1 in % of
VBase
CurveType_UV1 Definite time
Inverse curve A
Inverse curve B
Prog. inv. curve
- - Definite time Selection of time delay curve type for UV1
tDef_UV1 0.00 - 6000.00 s 0.01 1.00 Operate time delay in sec for definite time
use of UV1
tMin_UV1 0.00 - 6000.00 s 0.01 0.05 Minimum operate time for Inverse-Time
curves for UV1
TD_UV1 0.05 - 999.00 - 0.01 0.30 Time multiplier for the dependent time
delay for UV1
EnBlkLowV_UV1 Disabled
Enabled
- - Enabled Enable internal low voltage level blocking
for UV1
BlkLowVolt_UV1 0.0 - 5.0 %VB 0.1 0.5 Internal low voltage blocking level for UV1
in % of VBase
Operation_UV2 Disabled
Enabled
- - Disabled Disable/Enable operation of UV2
PickupVolt_UV2 2.0 - 150.0 %VB 0.1 50.0 Operate undervoltage level for UV2 in % of
VBase
CurveType_UV2 Definite time
Inverse curve A
Inverse curve B
Prog. inv. curve
- - Definite time Selection of time delay curve type for UV2
tDef_UV2 0.00 - 6000.00 s 0.01 1.00 Operate time delay in sec for definite time
use of UV2
tMin_UV2 0.00 - 6000.00 s 0.01 0.05 Minimum operate time for Inverse-Time
curves for UV2
TD_UV2 0.05 - 999.00 - 0.01 0.30 Time multiplier for the dependent time
delay for UV2
EnBlkLowV_UV2 Disabled
Enabled
- - Enabled Enable internal low voltage level blocking
for UV2
BlkLowVolt_UV2 0.0 - 5.0 %VB 0.1 0.5 Internal low voltage blocking level for UV2
in % of VBase
Section 11 1MRK 502 066-UUS B
Multipurpose protection
694
Technical manual

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