Settings; Information List - Siemens SIPROTEC 4 7VE61 Manual

Functions
2.8 Jump of Voltage Vector
After expiry of the timer T RESET (address 4604), the protection function is automatically reset. The reset
time depends on the decoupling policy. It must have expired before the circuit breaker is reclosed. Where the
automatic reset function is not used, the timer is set to ∞. The reset signal must come in this case from the
binary input (circuit breaker auxiliary contact).
The timer T BLOCK with reset delay (address 4607) helps to avoid overfunctioning when voltages are
connected or disconnected. Normally the default setting need not be changed. Any change can be performed
with the DIGSI communication software (advanced parameters). It must be kept in mind that T BLOCK should
always be set to more than the measuring window for vector jump measurement (2 cycles).

Settings

2.8.3
Addresses which have an appended "A" can only be changed with DIGSI, under "Additional Settings".
Addr. Parameter
4601 VECTOR JUMP
4602 DELTA PHI
4603 T DELTA PHI
4604 T RESET
4605A U MIN
4606A U MAX
4607A T BLOCK
4609 MEAS. INPUT
2.8.4

Information List

No. Information
5581 >VEC JUMP block
5582 VEC JUMP OFF
5583 VEC JMP BLOCKED
5584 VEC JUMP ACTIVE
5585 VEC JUMP Range
5586 VEC JUMP pickup
5587 VEC JUMP TRIP
100
Setting Options
OFF
ON
Block relay
2 .. 30 °
0.00 .. 60.00 sec
0.10 .. 60.00 sec
10.0 .. 125.0 V
10.0 .. 170.0 V
0.00 .. 60.00 sec
Ua
Ub
Uc
Ud
Ue
Uf
Type of Comments
Informa-
tion
SP >BLOCK Vector Jump
OUT Vector Jump is switched OFF
OUT Vector Jump is BLOCKED
OUT Vector Jump is ACTIVE
OUT Vector Jump not in measurement range
OUT Vector Jump picked up
OUT Vector Jump TRIP
Default Setting Comments
OFF Jump of Voltage Vector
10 ° Jump of Phasor DELTA PHI
0.00 sec T DELTA PHI Time Delay
5.00 sec Reset Time after Trip
80.0 V Minimal Operation Voltage U MIN
130.0 V Maximal Operation Voltage U
MAX
0.10 sec Time Delay of Blocking
Ua Used Measuring Input
SIPROTEC 4, 7VE61 and 7VE63, Manual
C53000-G1176-C163-3, Edition 10.2017