ABB RED615 Technical Manual page 387

1YHT530004D05 D
Table 334: LNPLDF Non group settings (Basic)
Parameter Values (Range)
Operation
Winding selection
Winding 1 type
Winding 2 type
Clock number
CT ratio correction
CT connection type
Zro A elimination
Restraint mode
Table 335: LNPLDF Non group settings (Advanced)
Parameter Values (Range)
Reset delay time
Minimum operate time
615 series
Technical Manual
Unit
1=on
4=test/blocked
5=off
1=Not in use
2=Winding 1
3=Winding 2
1=Y
2=YN
3=D
4=Z
5=ZN
1=y
2=yn
3=d
4=z
5=zn
0=Clk Num 0
1=Clk Num 1
2=Clk Num 2
4=Clk Num 4
5=Clk Num 5
6=Clk Num 6
7=Clk Num 7
8=Clk Num 8
10=Clk Num 10
11=Clk Num 11
0.200...5.000
1=Type 1
2=Type 2
1=Not eliminated
2=Winding 1
3=Winding 2
4=Winding 1 and 2
1=None
2=Harmonic2
Unit
0...60000 ms
45...60000 ms
Step Default
1=on
1=Not in use
1=Y
1=y
0=Clk Num 0
0.001 1.000
1=Type 1
1=Not eliminated
1=None
Step Default
1 0
1 45
Section 4
Protection functions
Description
Operation mode of the function
IED location respect to transformer, HV
(Winding 1) side or LV (Winding 2) side
Connection of the HV side windings
Connection of the LV side windings
Setting the phase shift between HV and
LV with clock number for connection
group compensation (e.g. Dyn11 -> 11)
Remote phase current transformer ratio
correction
CT connection type. Determined by the
directions of the connected current
transformers.
Elimination of the zero-sequence current
Selects what restraint modes are in use
Description
Reset delay time for stabilized stage
Minimum operate time for stabilized
stage IDMT curves
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