Download Print this page

ABB SPAD 330 C Manual page 41

Differential relay

Advertisement

Data
Current setting of the correction
setting I
/I
of the current trans-
1
n
formers of the HV side
Current setting of the correction
setting I
/I
of the current trans-
2
n
formers of the LV side
Potentiometer setting of the
basic setting p
Potentiometer setting of the
starting ratio s
Local setting of the blocking
threshold I
>
hr
Local setting of the high-set
I
>>-stage
d
Switch-selected checksum of
switchgroup SG1 (Vector group
matching, SG1/1...6, output
relay latching, SG1/7, and block-
ing mode, SG1/8, selection)
Potentiometer setting of the cor-
rection value I
/I
of the trans-
1
n
forming ratio of the HV side
current transformers
Potentiometer setting of the cor-
rection value I
/I
of the trans-
2
n
forming ratio of the LV side
current transformers
Remotely set percentage of the
basic setting p
Remotely set percentage of the
starting ratio s
Remotely set percentage of the
blocking threshold setting
Remotely set percentage of the
tripping level of the I
>>-stage
d
Remotely set checksum of the
switchgroup SG1
Effectuated remote setting of the
basic setting p
Effectuated remote setting of the
starting ratio s
Code
Data
Values
direction
S6
R
0.5...1.0
S7
R
0.5...1.0
S11
R
20...50 % I
S12
R
10...50 %
S13
R
10...20 % I
S14
R
20...30 x I
S15
R
0...255
S16
R
0.5...1.0
S17
R
0.5...1.0
S21
R,W(P)
0...999 %
S22
R,W(P)
0...999 %
S23
R,W(P)
0...999 %
S24
R,W(P)
0...999 %
S25
R,W(P)
0...255
S31
R
20...50 % I
S32
R
10...50 %
n
d
n
n
B
13

Advertisement

loading