Siemens SIPROTEC 7SA511, Instruction Manual, Page: 304 / 326

$SSHQGL[ 6$
9
&*&
3200 EARTHFAULT DIREC.COMPARISON
3201 E/F COMPAR Directional comparison for E/F def. time prot
ON [ ] on
OFF [ ] off
3202 T-DELAY Delay time for transmission and trip on recept
min. 0.00 s
max. 32.00/Ñ ©©©©
3203 T-TRANSBLO Transient blocking time after external fault
min. 0.01 s
max. 32.00 ©©©©
3204 T-WAIT Waiting time for trans.block. (missing recept)
min. 0.01 s
max. 32.00/Ñ ©©©©
3210 E/F ECHO Echo function for directional comparison
ON [ ] on
OFF [ ] off
3211 T-ECHO-DEL Echo delay time
min. 0.01 s
max. 32.00/Ñ ©©©©
3212 T-ECHO-IMP Duration of echo impulse
min. 0.02 s
max. 32.00 ©©©©
3213 T-ECHO-BLO Echo blocking time
min. 0.01 s
max. 32.00 ©©©©
©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©©
3300 EARTHFAULT NON-DIRECTIONAL
3301 E/F I.T. Non directional inverse time E/F protection
ON [ ] on
OFF [ ] off
3302 E/F CHARAC Trip time characteristic
NORMAL INVERSE [ ] Normal inverse
VERY INVERSE [ ] Very inverse
EXTREMELY INVERS [ ] Extremely inverse
3303 Ie> Pick-up value for earth current detection
min. 0.10 I/In
max. 4.00 ©©©©
3304 T-Ie> Delay time multiplier
min. 0.00 s
max. 32.00/Ñ ©©©©
3305 T-BLOCK Blocking time after dist.prot. has dropped off
min. 0.01 s
max. 320.00 ©©©©