8.16.5 Settings
PID-3858-SETTINGS v6
Table 313: VRPVOC (51V) Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Disabled/Enabled
Pickup_Curr 2.0 - 5000.0 %IB 1.0 120.0 Pick up current level in % of IBase
Characterist ANSI Ext. inv.
ANSI Very inv.
ANSI Norm. inv.
ANSI Mod. inv.
ANSI Def. Time
L.T.E. inv.
L.T.V. inv.
L.T. inv.
IEC Norm. inv.
IEC Very inv.
IEC inv.
IEC Ext. inv.
IEC S.T. inv.
IEC L.T. inv.
IEC Def. Time
- - IEC Norm. inv. Time delay curve type for 51V Voltage
restrained overcurrent
tDef_OC 0.00 - 6000.00 s 0.01 0.50 Definite time delay for Over Current
k 0.05 - 999.00 - 0.01 1.00 Time multiplier for Inverse Definite
Minimum Time curves
t_MinTripDelay 0.00 - 60.00 s 0.01 0.05 Minimum operate time for Inverse Definite
Minimum Time curve
Operation_UV Disabled
Enabled
- - Disabled Operation of under-voltage stage (ANSI 27)
Off / On
PickUp_Volt 2.0 - 100.0 %VB 0.1 50.0 Voltage for pickup of under-voltage stage
in % of UBase
tDef_UV 0.00 - 6000.00 s 0.01 1.00 Definite time time delay when used for
Under-Voltage
EnBlkLowV Disabled
Enabled
- - Disabled Enable internal low voltage level blocking
for Under-Voltage
BlkLowVolt 0.0 - 5.0 %VB 0.1 3.0 Internal low voltage level for blocking of
UV in % of VBase
Table 314: VRPVOC (51V) Group settings (advanced)
Name Values (Range) Unit Step Default Description
VDepMode Step
Slope
- - Slope Voltage dependent mode OC (step, slope)
VDepFact 5.0 - 100.0 % 0.1 25.0 Pick up current level in % of pickup when
V< 25% of VBase
VHighLimit 30.0 - 100.0 %VB 0.1 100.0 Voltage high limit setting in % of VBase
1MRK 502 066-UUS B Section 8
Current protection
573
Technical manual
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