!PPENDIX
3*
6
# ' #
Reference Table for Functional Parameters 7SJ531
µµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµ
1000 PARAMETERS
¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
1100 POWERSYSTEM DATA
1101 CT STARPNT
Current transformer polarity
TOWARDS LINE
[ ] Towards line
TOWARDS BUSBAR
[ ] Towards busbar
1103 Un PRIMARY
Primary rated voltage
min. 0.2
kV
max. 400.0
¬¬¬¬
1104 Un SECOND.
Secondary rated voltage
min. 100
V
max. 125
¬¬¬¬
1105 In PRIMARY
Primary rated current
min. 10
A
max. 50000
¬¬¬¬
1110 Uph/Udelta
Matching factor Uph/Udelta (sec.earth voltage)
min. 0.10
max. 9.99
¬¬¬¬
1112 Ie/Iph
Matching factor Ie/Iph for earth current
min. 0.010
max. 5.000
¬¬¬¬
1114 IEE/IPH
Matching factor Iee/Iph
min. 0.001
max. 5.000
¬¬¬¬
1117 RE/RL
Residual compensating factor RE/RL
min. -0.33
max. 7.00
¬¬¬¬
1118 XE/XL
Residual compensating factor XE/XL
min. -0.33
max. 7.00
¬¬¬¬
1122 X SEC
Secondary reactance per unit line length Xsec
min. 0.010
Ò/mile
max. 10.000
¬¬¬¬
1123 X SEC
Secondary reactance per unit line length Xsec
min. 0.005
Ò/km
max. 6.215
¬¬¬¬
1134 T TRIP
Minimum trip command duration
min. 0.01
s
max. 32.00
¬¬¬¬
1135 T-CLOSE
Maximum close command duration
min. 0.01
s
max. 32.00
¬¬¬¬
www
. ElectricalPartManuals
. com