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UNCONTROLLED COPY CORPORATION LTD

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Page 1: UNCONTROLLED COPY CORPORATION LTD

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Drawn Date M EYLES 27/0312012

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Approved Date K ELKINS 24/05/2012

Bus. Req. Approved Date

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1. PANEL WIRING SHALL BE GREY PVC INSULATED WIRE. SIZE SHALL BE 2.5mm2 FOR CT & VT CIRCUITS, AND 1.5mm2 FOR ALL OTHER WIRING.

2. ALL FUSES & LINKS SHALL HAVE A PROTECTIVE COVER AT THE REAR FOR INSULATION AND SAFETY PURPOSE~

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J. ALL INSTRUMENT CASES SHALL BE EARTHED AS REQUIRED TO THE PANEL EARTH BAR USING 2.5mm2 Cu GN/YE PVC INSULA TED CONDUCTOR. EARTH WIRES TO BE LABELLED WITH THE INSTRUMENT'S IDENTIFICATION CODE, e.g. J51B, JOJM etc.

4. RTU AD! CARDS WIRED WITH 25 PAIR 'BELDEN' 9525 CABLE WITH ALL CORES BOOT LACED CRIMPED •

5. RTU DO CARDS WIRED WITH 17c + E 'OLEX' CC1BG1.5 CABLE WITH ALL CORES BOOT LACED CRIMPED •

ITEM IDENTIFICATION ITEM FUNCTION

+1An PANEL FRAME TO PERIOD CONTRACT - REFER SHEET -02 -EIO PANEL LAMP, 240V AC -S10 PANEL LAMP DOORSWITCH -A10 ~

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CORPORATION LTD ABN50087646062

ERGON ENERGY SUBSTATION STANDARD STANDARD ZSS TEMPLATE SCADA RTU 1 PANEL +1A2.3

EQUIPMENT LAYOUT

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Project Contract I Number Quote No.

EESS-1 0321-01 Scale- 1:5

11 12

Revision

OA Next 02 Sheet

lJNlES$ OTHERWISE STATED All fNMENSIONS, NOTESANO~Ol!TSAREINMILLJMETRE.S. ~ (cAD] lusTNI A 1 B41x594

Page 2: UNCONTROLLED COPY CORPORATION LTD

UNCONTROLLED COPY

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lOA T +VE AD! CARDS Jxx -F202 X101 l 1. EACH CHANNEL CAN ACCOMMODATE UP TO 4 lEOS (OPTIMUM CONFIGURATION IS 3 IEDSI

WITHOUT JEOPARDISING COMMUNI( A TION SPEEDS EXCEPT FOR INTEGRA MODBUS LOOPING WHERE ONLY 2 INTEGRA METERS PER CHANNEL ALLOWED. END OF LINE RESISTORS

SLOTS 2, 3, 4 & 5 SUPPLY. r---J:!!x~x-<l-t::X::20Ij2~.t.X~10~2'- -VE REFER SHEETS 04, 05, 06 & 07.

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r·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·- RTU 1 110V DC DISTRIBUTION BOARD +1C5

r·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·~

:EA01 66kV FOR B/U PROT & CONTROL PANEL +1A1.2

DRG EESS-10301-06

=EA01-J11B 'MiCOM' P543-0K

TERMINATING RESISTOR 120n 1/2W

D RG xxxxxx-xx

-Wxxx

POWER SUPPLY _ ! -A30:2 +VE~~>--~r-~J~xx~-~~~~--,_ __ ~J~xx~-e-F~2~01~~J1~0~1_,-r~

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POWER SUPPLY I I . I I . -·-·-·-·-·-·-·-·-

r·-·-·-·-·-·-·-·-·-·-·-·, j TOUCH SCREEN PANEL +1E1 j • DRG XXX)()()()("-XX COE CARD

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COM 2 1 DRG x~x-xx

I ST ST 1 • -Wxxx 1rt--~TX1 TX2-{--

! TO OCN SWITCH [---+:---r--1 ---~f+----+--------{ PORT 1

t-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·j ~S~T•~RX1 PORT 2

RX2-{-­ST

-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-:REA01 66kV BZ1 & :EA04 BS 1-2 CB BACKUP PROT & CONT PANEL +1A4.2

DRG EESS-10304-10

=EA04-J03B 'M1COM' P142

ETHERNET (10/1001

OPTONET [ NOTE 3 ~ TX1 LOOPING ST

DRG ~ EESS-10326-01 ,_ ______ _, __ ~RX1 ST

TX 2~ NOTE 3 ] OPTONET ST LOOPING

~ DRG RX2-..:-+-------+ EESS-10326-01

ST

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SERIAL MODUL CHANNELrtHANNEL 2

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:TX01 66/11kV TRANSF 1 B/U PROT & CONT PNL +1A3.2

ORG EESS-10303-10

TERMINATING RESISTOR

1200 1/2W =TX01-J11B

'MiCOM' P642

REARr~~4-~W~H~/~B~U-+r~·--~~--H----r----+---~r---------r----W~H/~B~U~r+.----.-----~----~----~W~H~/~BU~--------fOB B~--------~W~H~/B~U~----~----~----~-+·'~W~H/~B~U~4-~~ REAR PORT 1 Jl 8 BU/WH I I ! BU/WH I I : BU/WH BU/WH : I I BU/WH Fl8 PORT 1

EIA485~~~~~~ J17 ---..--S_!i ___ y ~ \ ________ S_!i ___ ~· i O~ND GNAIP j 'C ___ ~H--,,--- F17 ~~N~8E5L/K-BUS TERMINALS'- J1"'60"f--l,ll :11 j OCHA CHIP j ll,l--f>o,F16 TERMINALS

- NOTE 4 NOTE 4 NOTE 4

I F18 F17 F16 I I OCHA CHj!:() ·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-

-·-·-·-·-·-·-·-·-·-·-·-·-·-·, =REA01 66kV BZ1 & =EA04 BUS SECT 1-2 CB

MAIN PROTECTION PANEL +1A4.1 DRG EESS-10304-08

:EA04-J03M

REAR PORT 1 1 EIA485/K-BUS • OGND GNIP

TUNNEL TERMINALS I OA AO

·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-.! OB BO

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RS485 -SCADA !DNP31

!REARI

DRG EESS-10303-10

-Wxxx CHANNEL BHANNEL 4

'SEL' 351-6 -Wxxx ------r------

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=EA02 66kV FOR BACKUP PROT & CONTROL PANEL +1A2 •• 2

DRG EESS-10302-06

=EA02-J11B 'MiCOM' P445

ARE TO BE EMPLOYED WHERE RELAYS/METERS ARE MORE THAN 8 METRES FROM RTU.

2. T DENOTES TOP OF FUSE OR LINK

3. OPTONET FOR COMMUNICATION BETWEEN RTU'S, WITH A DISTANCE OF 500m ALLOWED BETWEEN NODES. THESE PORTS USE STANDARD ST FIBRE CONNECTORS.

4. CABLE SCREENS SHALL BE EARTHED AT ONE END ONLY AND SHALL NOT BE JOINED BETWEEN CABLES.

5. EOR - END OF LINE RESISTOR INTERNAL TO RELAY

r·-·-·-·-·-·-·-·-·-·-·-·-·-• = TX01 66/11kV TRANSF 1 ! MAIN PROT PANEL +1A3.1 I ORG EESS-10303-09 I I

= TX01-J11M 'SEL. 387 A

r r= SERIAL ~1~~W~H/~B~U~rnj~1~.~------------------------------------------------~· •• ----_,t-__ _,~w~H~/~B~U -(ZRX+

CHANNEL 6HANNEL 6 - -Wxxx =\ I )-

WH/BU 1 • ,, WH/BU -

PORT 1 ~~~BU~/~W~H~Inl~~------------------------------------------------~-----4t----4~B~U~/~W~H fBRX-RS485-SCADA 2 WH/OG : : '-

ONP3 ~~~~~~r-------------------------------------------------~-----1+----1~W~H~/~O~G -(7TX+ TUNNEL 3 OG/WH j j OG/WH f 3 TX-

TERMINALS 4 ;· ~

!REARI '-s<> r-.?t! __ : -·-·-·-·-·-·-·-·-·-·-·-·, \_ ~ 5 COM

n""70<+---1:1• =EA02-J11M NOTE 4 'SEL' 311C -Wxxx r=

-o~~W~H/~B~U~r·--~----~----H-----~W~H/~B~U~ fzRX+ SERIAL 1 I I '-PORT 1 BU/WH I I BU/WH f 8 RX-

RS485-SCADA 2 WH/OG : 1 /OG ~ DNP 3 -;<J>-f-.::.:.:.'-='-M-:----:----H---~W'-'H'-=~ --.... 7 T X+

TUNNEL 3

OG/WH I I OG/WH ~ 3 TX-TERMINALS 4 y

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=EA02 66kV FOR MAIN PROT PANEL +1A2.1

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~--·-·-·-·-·-·-·-·-·-·-·-

CHANNEL !ZHANNEL

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RX+ 2 ~!.!.:...>=1f----4t--~i.L---------------------T-~-+1+1 ..::.:."-"-"-t-o::-1 SERIAL RX 8 )- BU/WH • I I BU/WH PORT 1

- : : 1 WH/OG 2 RS485-SCADA TX+ 7 )- WH/OG ONP3

....__ OG/WH : j I OG/WH 3 TUNNEL TX- 3 ,: '{ 4 TERMINALS COM 5 )- j i o.,.. !REARI

= _j r-·- ·-.-.-.-.-.-.-·-·-.-.- i 1 __ ~1::!.'1----~1-'0..,.5.-

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)- BU/WH I I BU/WH PORT 1 RX- 8 2 RS485-SCADA TX+ 7 )- WH/OG I I WH/OG DNP3

~ OG/WH 1 1 OG/WH 3 TUNNEL

TX- 3 '( 4 TERMINALS COM 5 I o-:-

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NOTE 4 '----------'

=EA01 66kV FOR MAIN PROT PANEL +1A 1.1

DRG EESS-10301-05

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Drawing Status F - AS BUILT H ~~~------.~~~------1 ERGON ENERGY REFERENCE DRAWINGS REVISION CONTROL

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THIS DRAWING IS A ZSS DESIGN TEMPLATE TO BE COPIED FOR PROJECT USE.

5 6 7

Drawn M EYLES

Date 31/01/2012

Chack8d Date D CHENG 2310512012

Approved Date K ELKINS 24/0512012

Bus. Req. Approved Date

I 8

EESS-1 0321.{)3-llA. DGN

CORPORATION LTD ABN50087646062 Project 1 Contract I Number Quote No.

ERGON ENERGY SUBSTATION STANDARD STANDARD ZSS TEMPLATE SCADA RTU 1 PANEL +1A2.3

EESS-1 0321-03 POWER SUPPLY, COE CARD & 8CH SERIAL CARD SLOT 1 CONNECTIONS

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lJNlES$ OTHERWISE STATED All fNMENSIONS, NOTESANO~Ol!TSAREINMILLJMETRES.

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A 1 841 x594

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1. INPUTS DESCRIPTION REFLECT HIGH STATE

2. DRAWING TO BE READ IN CONJUNCTION WITH PANEL CONNECTION DRAWING SHEET 09.

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INVERSION & TIME DELAY TIME DELAY INPUT]

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1. INPUTS DESCRIPTION REFLECT HIGH STATE

2. DRAWING TO BE READ IN CONJUNCTION WITH PANEL CONNECTION DIAGRAM SHEET 09.

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NOTES:

SCADA RTU 1 PANEL +1A2.3

RTU 1

~--·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·~ I

BDO CARD SLOT 6 ·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·­. I -=REA01 66kV BUS ZONE 1

& =EA04 BUS SECTION 1-2 CB BACKUP PROTECTION & CONTROL PANEL +1A4.2

66kV =EA04-QOO CB CONTROL

DRG EESS-10304-06

r ! K120-04 TRIP COIL 2 +VE SUPPLY 110V DC " CORE 1 D~ I • -A24·1 3 . I . I K126-04 66kV BUS SECTION 1-2 CB _i CORE 2 ! =EA04-QOO OPEN j -A24:2

! K130-04 CLOSE COIL +VE SUPPLY 110Y DC : CORE 3 D~ 1 -A24:3 5

4

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66kV BUS SECTION 1-2 CB I . _]_ K136-04 CORE 4

L j =EA04-QOO CLOSE 1 -A24,4 6

BACKUP PROT RELAY I I -A24:5 7 ~ 66kV BUS ZONE 1 [ : K460 B1 MUL TIT RIP +VE 110V DC j CORE 5 00-3

-KB6B RESET " •

-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·---~~G-~E.:=~~3.o.:,~~--·-·: K464-B1 ~tkL~~~~~~ ~~~~T1 BACKUP PROT ! _:., 24;6 coRE 6 I~ 1

-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·· ! =REA01 66kV BUS ZONE 1 j . oo-~ ! & =EA04 BUS SECTION 1-2 CB [ • K450 B1 MUTITRIP +VE 110Y DC ! CORE 7 ~ I 1 66kV BUS ZONE 1 1 A24:7 9 • MAIN PROTECTION PANEL +1A4. MAIN PROT MUL TITRIP i I -K86M RESET i K~S4 B1 66kV BUS ZONE 1 MAIN PROT I CORE 8 I 0 I j DRG EESS-10304-07 • MUL TIT RIP RESET 1 -A24:8 10 . I

~--·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-· ·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·, " DO-S = TX01 66/11kV TRANSFORMER 1 ~ • K120 03 TRIP COIL 2 +VE SUPPLY 110V DC • CORE 9 ~ BACKUP PROTECTION & I j j A24:9 11

CONTROL PANEL +1A3.2 i K126-03 66kV TRANSF 1 (B i TRANSFORMER 1

~EA03-QOO 66kV CB CONTROL DRu EESS-10303-07

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CORE 10 1 =EA03-Il.OO OPEN j -A24:10 12

j K130-03 CLOSE COIL +VE SUPPLY 110Y DC j CORE 11 DO~ I 1 -A24:11 13

! K136-03 66kV TRANSF 1 CB j CORE 12 ! :EA03-Il00 CLOSE I -A24:12 I .

14

. I TRANSFORMER 1 [ K86-T1 MULTITRIP +VE 110V DC " CORE 13 D0-7

BACKUP PROT MUL TIT RIP j j -A24:1l 15 ~ -KB6B RESET • •

DRG EESS-10303-10 I K93-T1 TRANSF 1 BACKUP PROTECTION 1 CORE 14 j MUL TIT RIP RESET ; -h4:;4 1 16

-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-· ~·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-· j :TX01 66/11kV TRANSFORMER 1 ! . i MAIN PROTECTION PANEL +1A3.1 TRANSFORMER 1 [ • K54 -T 1 MULTITRIP +VE 110V DC I CORE 15 DO-B •I MAIN PROT MUL TIT RIP I I -A24:15 17 ~ • -K86M RESET "

1 DRG EESS-1o3o3-o9 1 KS9-T1 TRANSF 1 MAIN PROTECTION : coRE 16 I

· I MUL TIT RIP RESET 1 I I 0 I

L·-·-·-·-·-·-·-·-·-·-·-·-·-·-·- . -A24:16 16 ·-·-·-·-·-·-·-·-·-·-·-·-r----------------BDO CARD SLOT 7

·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·~

= TX01 66/11kV TRANSFORMER 1 BACKUP PROTECTION & CONTROL PANEL +1A3.2

TRANSFORMER 1 TAPCHANGE CONTROL

DRG EESS-10303-11

- ! K100- T1 CONTROL +VE 110V DC ~ CORE 1 D~ • j -A25:1 3 I .

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K102-T1

K103- T1

TRANSF 1 TAP LOWER

TRANSF 1 TAP RAISE

I CORE 2

-A25:2 4

I ! I I CORE 3 I D0-2 • -A25:3 ~ ~

CORE 4

-A25:4 6 . ·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·--.. = TX02 66/11kV TRANSFORMER 2 BACKUP PROTECTION & CONTROL PANEL +1A11.2

TRANSFORMER 2 TAPCHANGE CONTROL

DRG X>OOOO<-xx

I - I j K100-T2 CONTROL +VE 110V DC t j I I CORE 5 O 00_j,_

• • -A25:5 7

K104-T2 TRANSF 2 TAP LOWER CORE 6

-A25:6 8

I I I I CORE 7 I DO-~ ' -A25:7 ~ ~

K105-T2 TRANSF 2 TAP RAISE CORE 8

-A25:8 10

·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·--.. =EA02 66kV FEEDER BACKUP PROTECTION & CONTROL PANEL +1A2.2

:EA02 66kV FEEDER CB CONTROL

DRG EESS-10302-04

I -r " K120-02 TRIP COIL 2 +VE SUPPLY 110V DC : CORE 9 D~

~25~ 11 . I .

_]_ K126-02 66kY =EA02-QOO FOR CB OPEN CORE 10 . I . : K130-02 CLOSE COIL +VE SUPPLY 110V DC I CORE 11 D~ I I -A25:11 13

-A25:10 12

I K136-02 66kY =EA02-QOO FOR CB CLOSE CORE 12 L I -A25:12 14

·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·--.. =EA01 66kV FEEDER BACKUP PROTECTION & CONTROL PANEL +1A1.2

=EA01 66kV FEEDER CB CONTROL

DRG EESS-10301-04

I . r • K120-01 TRIP COIL 2 TRIP +VE 110V DC I CORE 13 DO_j,_

" " -A25:13 15

K126-01 66kY =EA01-QOO FOR CB OPEN CORE 14

-A25:1~ 16

• K130-01 CLOSE COIL CLOSE +YE 110V DC ~ CORE 15 DO~ " • -A25:15 17

I K136-01 66kY =EA01-QOO FOR CB CLOSE CORE 16

18

~----------------L I : -A25~6

·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·~ ! I '·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·-·

1. DRAWING TO BE READ IN CONJUNCTION WITH PANEL CONNECTION DIAGRAM SHEET 09.

G) I , I m c I C1 I tD I ~

© COPYRIGHT This drawing must not be reproduoed in part or whole without written permission from ERG ON ENERGY CORPORATION Ltd.

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55 54 53 52 If 50 49 48 47 46 45 44 43 42 TI 40 39 38

-A22

W21- T1 W20 T1 W19 T1 W18- T1

XI02

37 XI02 36 X23 02 35 X20 02 34 Xl9-02 33 XIS 02 32 X17-02 31 Xl6-02 30 Xl4-02

RTU I I 29 XIJ 02 SLOT 4 28 XI01

27 Xl1-02 26 XII 02 25 XIO 02 14 X9-02 2J XB 02 22 X7-02 21 X6-01 10 X48-Tl 19 XI02 18 X47 Tl 17 X46-T1 16 X45 Tl 15 X44 Tl 14 X4J-TI IJ X42 T1 12 X41 Tl II X40-TI 10 f XIOI 9 1+1 X101 8 1+1 X101 7 1+1 X101 6 1+1 X101 5 1+1 X101

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RTU 1 SLOT 3

55 54 53 52 If 50 49 48 47 46 45 44 43 42 TI

-A21

X102

40 X71 Tl J9 X69 T1 38 X68-T1 37 Xl01 36 X67 T1 35 X66 T1 34 X65- T1 33 X63 T1 32 X62 T1 31 X61-T1 30 X60 T1 29 X59 T1 18 X101 27 X 57- T1 26 X54 Tl 15 X53 T1 24 X 52- T1 23 XII Tl 22 XSO T1 11 X49-T1 20 X19 03 19 X101 18 XIB-03 17 X17-03 16 X16 OJ 15 X14 OJ 14 XIJ-03 13 X12 03 11 X11 03 11 XI0-03 10 f X101 9 1+1 X101 B 1+1 X101 7 1+1 XIOI 6 1+1 X101 5 1+1 XIOI 4 1+1 X101 3 1+1 XIOI

12 I 1 10

9 8 7 6 5 I 3 2

8 7 6 I 4 3 2 I

8 1 6 5 4 J 2

LOOP WIRING FROM TERM BLOCK -A20:3 1 X101 1 LOOP WIRING TO TERM BLOCK -A22:1 :::j 21 t I X101 I I J

RTU 1 SLOT 2

55 54 53 51 51 50 49 48 47 46 45 44 43

-A20

X102

41 W6 T1 41 Wl-11 40 W4 Tl 39 W3 T1 38 W1-T1 37 X102 36 W1 T 1 35 X33-04 34 X32-BI 33 XJ1 Bl 32 X30 Bl 31 X2J-04 30 X22 Bl 19 X21 Bl 28 X101 27 X20 Bl 26 X19 04 25 XIB-04 24 Xl7-04 23 X16 04 22 X14 04 21 XIJ-04 20 Xl2 04 19 X102 18 Xll-04 17 XIO 04 16 X9 04 15 XB-04 14 X7-04 IJ X6 04 12 XI 04 11 X4-04 10 f XIOI 9 1+1 X101 8 1+1 XIOI 7 1+1 X101 6 1+1 X101 5 1+1 X101

6 I 4 3 2 I

8 7 6 I I 3 2 I

6 5 4

J 2

5 I 3 1

4 X101 I I J LOOP WIRING TO TERM BLOCK -A21:1 - J X101 I

INTERNAL WIRING FROM FUSE -F101 SHEET 03/ AS - 1 X101 1

INTERNAL WIRING FROM LINK -X101 SHEET 03/ AI - 1 X101

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© COPYRIGHT This drawing muat not be repmdu~d in part or whole without wrilllln Pfjrmi&lliM fmm ERGO Ill ENERGY CORPORATION Ltd

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~EA01 66kV FEEDER BACKUP PROTECTION & CONTROL PANEL +1A1.2

~EA01-QOO 66kV CIRCUIT BREAKER

~EA01 66kV FEEDER MAIN PROTECTION PANEL +1A1.1

dXOI 66/11kV TRANSFORMER I CONTROL CUBICLE

~EA02 66kV FEEDER BACKUP PROTECTION & CONTROL PANEL +IA2.2

~EA02-QOO 66kV CIRCUIT BREAKER

"TXOI 66/11kV TRANSFORMER I MAIN PROTECTION PANEL +1A3.1

"EA02 66kV FEEDER MAIN PROTECTION PANEL +1A2.1

dXOI 66/11kV TRANSFORMER 1 CONTROL CUBICLE

"TXOI 66/11kV TRANSFORMER 1 BACKUP PROTECTION & CONTROL PANEL +IA3.2

"EAOJ-QOO 66kV CIRCUIT BREAKER

~ TXOI 66/llkV TRANSFORMER I CONTROL CUBICLE

~REAOI 66kV BUS ZONE I & ~EA04 BUS SECTION 1-1 CB MAIN PROTECTION PANEL +1A4.1

"REAOI 66kV BUS ZONE I & "EA04 BUS SECTION 1-1 CB BACKUP PROTECTION & CONTROL PANEL +IA4.2

"EA04-QOO 66kV CIRCUIT BREAKER

"EA04-Q01 66kV BUS 1 ISOLATOR

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RTU 1 SLOT 6

EESS-1 0321-09 m c C) [!l )>

-A30

;: J i I~ I i~ I : J I Wxxx ~ nov DC DISTRIBUTION BOARD +ICI

16 iS ;-;; TI 11 Ti 10 9 8 7 6 5 4 J 1 1

-A25 K1J6 01 KilO 01 K126 01 Kl20 01 K136-02 K1JO 02 K126 02 K120 02 K105-T2 KIOO Tl K104 T1 KIOO-TI KIOJ Tl KIOO T1 K102-T1 KIOO-TI

-A24 16 K59-T1 15 K54 T1 14 K93 Tl IJ K86-T1 12 K136 OJ 11 K1JO OJ 10 K126 OJ 9 K120-0J B K454 Bl 7 K450 B1 6 K464-B1 5 K460 Bl 4 K136 04 J Kll0-04 1 K126 04 1 K120 04

4 3 2 1 I 3 2 I 3

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1 , 6 I 4 3 1 1 1 I I 1 4 J 1 1

TERMINALS -A24,-A15 & -AJO LOCATED ABOVE -A13

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~EA01 66kV FEEDER BACKUP PROTECTION & CONTROL PANEL +lA 1.1

~EA01 66kV FEEDER BACKUP PROTECTION & CONTROL PANEL +1A2.1

dX01 66/11kV TRANSFORMER 1 BACKUP PROTECTION & CONTROL PANEL +1A 11.1

"TXOI 66/11kV TRANSFORMER 1 BACKUP PROTECTION & CONTROL PANEL +1A3.1

dXOI 66/llkV TRANSFORMER 1 MAIN PROTECTION PANEL +1A3.1

dXOI 66/llkV TRANSFORMER 1 BACKUP PROTECTION & CONTROL PANEL +1A3.1 "REAOI 66kV BUS ZONE 1 & "EA04 BUS SECTION 1-2 CB MAIN PROTECTION PANEL +1A4.1 "REA01 66kV BUS ZONE I & "EA04 BUS SECTION 1-1 CB BACKUP PROTECTION & CONTROL PANEL +1A4.2

"REAOI 66kV BUS ZONE 1 & "EA04 BUS SECTION 1-2 CB BACKUP PROTECTION & CONTROL PANEL +1A4.2

NOTES: 1. ALL POWER & CONTROL CABLES SHALL HAVE THEIR WIRE SCREEN/

BRASS TAPE EARTHED TO THE PANEL/CUBICLE EARTH BAR AT BOTH ENOS OF !HE CABLE, UNLESS OTHERWISE NO lEO. THE EARTH WIRE JOINING THE SCREEN 10 THE EARTH BAR SHALL BE LABELLED WITH ITS RESPECTIVE CABLE NUMBER AS SHOWN BELOW.

EARTH WIRES 10 2.5mm' Cu GN/YE PVC INSULATED.

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