Download Print this page

Siemens SIPROTEC 7SA511 Instruction Manual page 26

Numerical distance protection relay

Advertisement

6$
9

8VHU GHILQDEOH ORJLF IXQFWLRQV
1XPEHU
ORJLFDO LQSXWV YLD ELQDU\ LQSXW
ORJLFDO RXWSXWV IRU ELQDU\ RXWSXWV
RSHUDWLQJ WLPH
GHOD\
WLPH WROHUDQFH
Uur qryh’ ‡v€r† q‚ ‚‡ vpyˆqr ‡ur vur…r‡ ‚ƒr…h‡vt ‡v€r†

7KHUPDO RYHUORDG SURWHFWLRQ
6HWWLQJ UDQJHVVWHSV
)DFWRU N DFFRUGLQJ WR ,(& 
7LPH FRQVWDQW U
7KHUPDO ZDUQLQJ VWDJH
&XUUHQW ZDUQLQJ VWDJH
7ULS WLPH FKDUDFWHULVWLF
'URSRII UDWLRV
33
‡…vƒ
33
h…
,,
h…
7ROHUDQFHV
 UHIHUULQJ WR Ni ,
I
 UHIHUULQJ WR WULS WLPH
,QIOXHQFH YDULDEOHV UHIHUUHG WR Ni,
 $X[LOLDU\ GF YROWDJH LQ UDQJH  { 8
 7HPSHUDWXUH LQ UDQJH  •& { ‚
 )UHTXHQF\ LQ UDQJH  { II

3
3
h…
‡…vƒ
,
,
h…
I
I
8
{ 
C
CI
{  •&
h€i
{ 
I

6WDUW DQG 6WRS
WLPH H[SLUHG
DSSUR[  PV
 V WR  V VWHSV  V

RI VHW YDOXH RU  PV
 WR 
VWHSV 
 WR  PLQ
VWHSV  PLQ

WR 
UHIHUUHG WR WULS
WHPSHUDWXUH ULVH
VWHSV 
 WR 
VWHSV 
Æ , N ô ,
É

W U ô OQ
1
Æ , N ô ,
W
WULS WLPH
U
WLPH FRQVWDQW
,
ORDG FXUUHQW
,
SUHORDG FXUUHQW
ƒ…r
N
IDFWRU DFFRUGLQJ WR ,(& 
UHIHU DOVR WR )LJXUHV  DQG 
DSSUR[ 
DSSUR[ 
DSSUR[ 


 V
{ 
{ 
 .
{ 
7HFKQLFDO GDWD
Æ
É

,
 N ô ,
SUH
1
É


1
&*&

Advertisement

loading