ABB REG316 4 Series - Page 65

REG 316*4 1MRB520049-Uen / Rev. F ABB Switzerland Ltd
3-27
D. Transformer differential protection settings - Diff-Transf
Summary of parameters:
Text Unit Default Min. Max. Step
ParSet 4..1 P1 (Select)
Trip 00000000
g IN 0.2 0.1 0.5 0.1
v 0.50 0.25 0.50 0.25
b IN 1.50 1.25 5.00 0.25
g-High IN 2.00 0.50 2.50 0.25
I-Inst IN 10 3 15 1
InrushRatio % 10 6 20 1
InrushTime s 5 0 90 1
a1 1.00 0.05 2.20 0.01
s1 Y (Select)
CurrentInp1 CT/VT-Addr 0
a2 1.00 0.05 2.20 0.01
s2 y0 (Select)
CurrentInp2 CT/VT-Addr 0
a3 1.00 0.05 2.20 0.01
s3 y0 (Select)
CurrentInp3 CT/VT-Addr 0
BlockInp BinaryAddr F
InrushInp BinaryAddr F
HighSetInp BinaryAddr F
Trip SignalAddr ER
Trip-R SignalAddr
Trip-S SignalAddr
Trip-T SignalAddr
Inrush SignalAddr
Stabilizing SignalAddr
Explanation of Parameters:
ParSet 4..1
Parameter for determining in which set of parameters a par-
ticular function is active (see Section 5.11.).
Trip
defines the tripping channel activated by the tripping output of
the function (matrix).