Page 38 - Elektromekanik-URGE-Katalog-A4-REV

KRATIS ENGINEERING

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220kV AUTOTRANSFORMER-1 FEEDER PROTECTION PRINCIPLE
A A
TRANSFER BUSBAR +00AQA02 +00APC05
-P102
BUSBAR1 -P201 -P110
BUSBAR2 -C5 kWh V I P Q f cosɸ V
kVarh
-GS120 M -GS110 M
V_1
B +00ARC11 -K401 B
M -X902
-GS183 +00ASP01 220kV Transfer 86
-GS170 M -GS100 M -C10 FAULT Current
RECORDER -X901 -B871 -K402
P1
V_3 87T 25 86
-X904
-C9
110kV -X905
-CE100 Transfer
Current -X903
C -C7 -B510 C
V_1BB 50 51 67 67N 25
-C1 V_2
M
P2 -GS182 +00ATB10 -K411
TR OWN 94
-GS190 M PROT.
-RTR1 +00ARB03
D M -GS181 -C4 -X902 -B872 67 D
87T
from
+00ATA10 MV panel
-CE200 V_3 V_2 -C5 +00ATB10
V_1 -C7 -GS184 +00ARA01 -B870
TR DATA -C10 -C1 87BB 87BF
230 / 110 ± 9x1.78% / 6.6 kV -ATR1 -C4 -GS101 M
125/125/16 MVA (ONAF)
100/100/13 MVA (ONAN)
E CT-HV: 400/1-1-1 A, -GS185 Protection & Measuring Equipment E
-ATR-1 0.2Fs5+5P20+5P20, 15+30+30 VA B871 B510 GE T60 ATR Diff. Prot. Relay
GE F60 O/C Prot. Relay
CT-NT: 800/1 A , 5P20 , 30 VA -C8 (to B511)
CT-LV: 1600/1-1-1 A, B872 GE T35 RTR Diff. Prot. Relay
0.2Fs5+5P20+5P20, 15+30+30 VA -C11 B870 GE B90 BBP Relay
CT-TV: 1600/1-1 A , 5P20+5P20, 30+30 VA (to 110kV Metering) CT/VT DATA 600-1200/1-1-1-1 A K401, K402 ARTECHE BJ-8RP (HAND RESET) 220kV CB TRIP 1 (3 Ph) 220kV CB TRIP 2 (3 Ph) 110kV CB TRIP 1 (3 Ph) 110kV CB TRIP 2 (3 Ph) 220kV CB BLOCK CLOSE 110kV CB BLOCK CLOSE 6.6kV CB BLOCK CLOSE
6.6kV CB TRIP (3 Ph)
-C6
P102
Elster A1500 Meter
Refer to protection notice ISO 16016 F Y Yapan -RTR-1 p e z a n n / Prapared by ş İ İş Sahibi a h i b i / Owner 110kV SIDE Y Yüklenici e l n i c i / Contractor VOLTAGE V_1BB e s i s -CE200 0.2+3P+3P B Bölüm ö l ü m / Section B Başlık S201 S203 S208 S209 a ş k l ı / Title RECLOSE BLOCK Ç Çizim No i m N o / Drawing No R Rev e v / Rev Sayfa S a y a f / Pg BF START (3 Ph) F
DIRIS A40 Multifunction Meter
6.6 ± 9x1.78% / 6.6 kV
P201
-CE100 0.2Fs5+5P20+5P20+5P20
13/16 MVA (ONAN/ONAF)
30+30+30+30 VA
BUSBAR PROT. ON/OFF
BB1 VOLTAGE
CT-HV: 2000/1-1 A, 0.2Fs5+5P20, 15+30 VA
220:√3 // 0.1:√3 / 0.1:√3 / 0.1:√3 kV
CT-LV: 2000/1-1 A, 0.2Fs5+5P20, 15+30 VA
BC & BUS SECTION TRIP BLOCK
SELECT
CT-NT: 2000/1 A, 5P20, 30 VA
BUCHOLZ TRIP BLOCK
30+30+30 VA
BB2 VOLTAGE
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k
ü
T Tesis / Plant
/ Drawn by
Ç Çizen
i
K Kontrol
o
o
n
l
r
t
i
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r
a
T Tarih
/ Date
1 / Checked by 2 3 4 5 6 7 8
ISO 5457 - A3T - TP112,5 - R - TBL
Melih Güneri
melih.guneri@kratis.com
+90 (312) 491 77 99
www.kratis.com
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