ABB Relion 670 Series Technical Reference Manual page 454

Section 7
Current protection
Table 212: SDEPSDE (67N) Non group settings (basic)
Name Values (Range)
IBase 1 - 99999
VBase 0.05 - 2000.00
SBase 0.05 -
200000000.00
Table 213: SDEPSDE (67N) Non group settings (advanced)
Name Values (Range)
RotResV 0 deg
180 deg
7.6.6
448
Unit Step
A 1
kV 0.05
kVA 0.05
Unit Step
- -
Technical data
Table 214: SDEPSDE (67N) technical data
Function
Operate level for 3I ·cosj
0
directional residual
overcurrent
Operate level for ·3I0·3V ·
0
cosj directional residual
power
Operate level for 3I and j
0
residual overcurrent
Operate level for non-
directional overcurrent
Operate level for non-
directional residual
overvoltage
Table continues on next page
Default Description
100 Base Current, in A
63.50 Base Voltage, in kV Phase to Neutral
6350.00 Base Power, in kVA. IBase*Ubase
Default Description
180 deg Setting for rotating polarizing quantity if
necessary
Range or value
lBase
(0.25-200.00)% of
SBase
(0.25-200.00)% of
lBase
(0.25-200.00)% of
(1.00-400.00)% of lBase
(1.00-200.00)% of VBase
1MRK505222-UUS C
Accuracy
± 1.0% of I at I £ I
n n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I : ±0.05% of I
n
(1.00-5.00)% of I : ±0.1% of I
n n
± 1.0% of S at S £ S
n n
± 1.0% of S at S > S
n
At low setting:
(0.25-5.00)% of SBase
± 10% of set value
± 1.0% of I at £ I
n n
± 1.0% of I at I > I
n
At low setting:
(0.25-1.00)% of I : ±0.05% of I
n
(1.00-5.00)% of I : ±0.1% of I
n n
± 1.0% of I at I £ I
n n
± 1.0% of I at I > I
n
At low setting <5% of I :
n
±0.1% of I
n
± 0.5% of V at V£V
n n
± 0.5% of V at V > V
n
Technical reference manual
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