Settings - Siemens siprotec 7SD5 User Manual

2.1.1.4

Settings

Addr. Parameter
103 Grp Chge OPTION
110 Trip mode
112 DIFF.PROTECTION
115 Phase Distance
116 Earth Distance
117 Dis. PICKUP
120 Power Swing
121 Teleprot. Dist.
122 DTT Direct Trip
124 HS/SOTF-O/C
125 Weak Infeed
126 Back-Up O/C
131 Earth Fault O/C
132 Teleprot. E/F
7SD5 Manual
C53000-G1176-C169-1
Setting Options
Disabled
Enabled
3pole only
1-/3pole
Enabled
Disabled
Quadrilateral
MHO
Disabled
Quadrilateral
MHO
Disabled
Z< (quadrilat.)
I> (overcurr.)
U/I
U/I/ϕ
Disabled
Disabled
Enabled
PUTT (Z1B)
PUTT (Pickup)
POTT
Dir.Comp.Pickup
UNBLOCKING
BLOCKING
Rev. Interlock
Pilot wire comp
Disabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Logic no. 2
Disabled
TOC IEC
TOC ANSI
Disabled
TOC IEC
TOC ANSI
TOC Logarithm.
Definite Time
U0 inverse
Sr inverse
Dir.Comp.Pickup
UNBLOCKING
BLOCKING
Disabled
Default Setting
Disabled Setting Group Change Option
3pole only Trip mode
Enabled Differential protection
Quadrilateral Phase Distance
Quadrilateral Earth Distance
Z< (quadrilat.) Distance protection pickup
program
Disabled Power Swing detection
Disabled Teleprotection for Distance prot.
Disabled DTT Direct Transfer Trip
Disabled Instantaneous HighSpeed/SOTF
Overcurrent
Disabled Weak Infeed (Trip and/or Echo)
TOC IEC Backup overcurrent
Disabled Earth fault overcurrent
Disabled Teleprotection for Earth fault over-
curr.
2.1 General
Comments
43