1 2 3 4 5 6 7 8

A

B

C

D

E

F

87654321

F

E

D

C

B

A

=

+

Sheet No. of sh.

Doc. vsd Format 3 Lang. EN

Title:PSNE

Repl. byRepl.Based on

Prepared

Reviewed

Approved

ABB Switzerland LtdRev

isio

n

Rev

isio

n

CUSTOMER: KETRACO / KPLCPROJECT: COMMUNICATION NETWORKABB NO: NO NUMBER

We

rese

rve

allr

ight

sin

this

docu

men

tand

inth

ein

form

atio

nco

ntai

ned

ther

in.R

epro

duct

ion,

use

ordi

sclo

sure

toth

irdpa

rties

with

oute

xpre

ssau

thor

ityis

stric

tlyfo

rbid

den

(C)C

opyr

ight

2004

ABB

TELECOMMUNICATION SYSTEM

SYSTEM LAYOUTS

17-06-2014 / SOT

17-06-2014 / AKH

Embakasi 220/66/11kV

Juja Road NCC

E40AHE397550

Control room

Software room

Dandora 220/132/11kV

E40AHE397548

Gigiri 66/11kVKimathi 66/11 kV Baba dogo 66/11kVSteel Billets 66/11kV

E40AHE529418

FOX515HE529419

2xPOSUM2xCOBUX

EOW10.1.100.202

NEMCA

FOX515HE529420

2xPOSUM2xCOBUX

2xSYNAC

2xSYNAC

3xDATA4

15SYN4E3 XL-1.2

1 S-4.1

4 S-1.1

Eth-2

Eth-1

Eth-3

Eth-4

2 S-4.1

LAWA4

PtM

FOX515HE529283

2xPOSUM

2xSYNAC

SUBH1

EOW10.1.8.2

15SYN4E

Eth-1

2 S-4.1

3 L-1.1

4 X-1.2

tow

ards

Voi

(Coa

stal

Reg

ion)

towards Kamburu 220kV(Mt. Kenya Region)

Parklands 66/11kV

E40AHE529436

FOX515HE529437

2xPOSUM2xCOBUX

SYNACSUBH1

LAWA4

EOW10.1.34.2

SCADA / IP

RTU560 (D)

New Airport 66/11kV

LTRYB

LT RYB

A9BS

E40AHE529392

ETL640HE529393

P4LTAO4LEAMOD600

V.24/V.28

RTU560 (D)

Magadi GSU 66kVLTR

YB

LT RYB

Nairobi West 66/11kVE40A

HE529403

FOX515HE529404

2xPOSUM2xCOBUX

SYNACSUBH1LAWA4

EOW10.1.36.2

SCADA / IP

RTU560 (D)

17 SYNUF L-1.115 SYNUF S-1.1

ETL640HE529406

P4LTAO4LEAMOD600

DATA4

V.24

/V.2

8

Ngong Road 66/11kVE40A

HE538302

ETL640HE529431

P4LTAO4LEAMOD600

Cathedral 66/11kV

E40AHE529277

FOX515HE529278

2xPOSUM2xCOBUX

SYNACSUBH1

LAWA4

EOW10.1.35.2

17 SYNUF S-1.115 SYNUF S-1.1

3 km

A9BT

A9BSA9BT

A9BTA9BS

A9BTA9BS

Kiboko 132/33/11kV

E40AHE529328

FOX515HE529329

2xPOSUM2xCOBUX

SYNAC

LAWA4

EOW10.1.21.2

SCADA / IP

RTU560 (T)

15 SYNUF L-1.117 SYNUF U-1.2

FOX512HE529330

2xPOSUM2xCOBUX

7 SYNUF L-1.19 SYNUF U-1.2

SUBH1

170.9 km

Nairobi Region (NCC)

Qx 10.1.34.1Fx 10.1.1.34

Qx 10.1.35.1Fx 10.1.1.35

Qx 10.1.36.1Fx 10.1.1.36

Qx 10.1.20.1Fx 10.1.1.20

Qx 10.1.19.1Fx 10.1.1.19

Qx 10.1.100.1Fx 10.1.1.100

Qx

10.1

.3.1

,Fx

10.1

.1.3

Qx

10.1

.8.1

Fx10

.1.1

.8

Ngong Hills RPTR

1+1

PDH

NCC_023001

MDS 4790

IP Hub

8xE1

ALS1110.1.100.12

Port Server10.1.100.204

MUX 210410.1.100.206

Radio SystemNMS (UHF Radios)

10.1.100.203

Ruaraka Depot

E40AHE533485

FOX515HE533486

2xPOSUM2xCOBUX

SYNAC

SUBH1

17 SYNUF S-1.115 SYNUF S-1.1

Qx 10.1.37.1Fx 10.1.1.37

Matasia 66/11kVLT

E40AHE529376

ETL640HE529377

P4LTAMOD600

RYB

A9BTA9BS

RYB

A9BSA9BT

LT

Qx

10.1

.9.1

Fx10

.1.1

.9

NGNG022002

DATAR

PDHPMP

8xE1

ALS1110.1.66.12

MDS 4790

IPM

anag

emen

t

LOMIF

FOX515

2xPOSUM2xCOBUXQ

x10

.1.6

6.1

Fx10

.1.1

.66

3837

8586

2 1

1 2

21

8788

1314

3837

ODFHE538297

96 FC/PC

3738

4039

8788

8685

1

2

1

Eth-2

1 S-4.1

Eth-3

Eth-4

Hot-lineIP

LAWA4

STBL020005

ODF24 FC/PC

ODF24 FC/PC

ODF24 FC/PC

ODF24 FC/PC

LAWA4

FOX515HE529284

2xPOSUM2xCOBUX

2xSYNAC

15SYN4E

1 S-4.1

2 S-4.1

3 L-1.1

4 X-1.2

SCADA / IP

RTU560 (T)Eth-2

Eth-1

Eth-3

Eth-4

EOW10.1.37.2

FOXMAN10.1.100.200

Printer10.1.100.201

Ruaraka 132/66/40/11kV

E40AHE533487

FOX515HE533488

2xPOSUM2xCOBUX

SYNACSUBH1LAWA4

EOW10.1.38.2

SCADA / IP

RTU560 (T)

17 SYNUF S-1.115 SYNUF S-1.1

Qx 10.1.38.1Fx 10.1.1.38

8685

3738

1

2

KMTH020004 BABA020003 GGRI020009

LOMIF

V.24/V.28

V.24/V.28

RTU560 (D)(existing)

M40AHE533426

38 3740 39

ODFHE53828648 FC/PC

38 37

110.2 km

13.6 km

ODFHE53828548 FC/PC

ODFHE53828748 FC/PC

3

1

2

BaseLine

FE-Switch

11xV

.24/

V.2

8

to Nairobi RTUs / IP

V.24/V.28

V.2

4/V.

28

to Lessos RCC / IPto Kiganjo RCC / IPto Coastal RCC / IP

Front-EndCabinet

to Lessos RCC / IPto Kiganjo RCC / IPto Coastal RCC / IP

V.24

/V.2

8

Port Server10.1.100.210

V.24

/V.2

8

15SYN4E3 S-1.1

1 S-4.1

4 S-1.1

Eth-2

Eth-1

Eth-3

Eth-4

2 S-4.1

to Western RTUs / IP

LAWA4

LAWA4

3xDATA4

to Coastal RTUs / IP

to Mt Kenya RTUs / IP

LAWA4

to Nairobi RTUs / IP

to Western RTUs / IP

LAWA4

LAWA4

LAWA4

to Coastal RTUs / IP

to Mt Kenya RTUs / IP

LAWA412xV.24/V.28

38 37

39 40

DATA4

8

15SYN4E 3 S-1.1

4 S-1.1

Eth-2

Eth-3

Eth-4

2 S-1.1

Eth-1RYB

LT

RYB

LT

A9BT

A9BS

A9BS

A9BT

Thika 66/11kV (Mt.Kenya Region)

THIK026027

MDS LEDR10.1.100.208

UHF

64K

bps

V.24/V.28

RTU Siemens (D)(existing)

1+0UHF

MDS LEDR10.1.100.205

64kbit/s

2

KPLC Stima Plaza

E42FHE538614

FOX515HE538615

2xPOSUS

2xCOBUX

SYNAC2xSYNAD

Qx 10.1.64.1Fx 10.1.1.64

3837

1

2

EOW10.1.64.2

86 8537 38

0.2 km

Electricity House Nairobi

SDH

(1+0)

NEBRO

to VSAT modems inS/S Nyali 33/11kV andS/S Malindi 33/11kV

LAWA4

LAWA4

MUX210410.1.100.209

VSATmodem

3940

1211

109

12

E40AHE379392

NSD-70

NSD-70

SIFOX

2xTEBIT

E42AHE536096

ODFHE53828148 FC/PC

1.8 km

ODFHE53828248 FC/PC

ODFHE53828448 FC/PC

37 38

40 39

37 38

37 38

40 39

ODF12 FC/PC ODF

12 FC/PC

2

1

? km

ODFHE538280

96 FC/PC

12

Ruiru 66/33/11kV

E40AHE547535

FOX515HE547536

2xPOSUM2xCOBUX

SYNACSUBH1LAWA4

EOW10.1.68.2

SCADA / IP

RTU560 (D)

17 SYNUF S-1.115 SYNUF S-1.1

Qx 10.1.68.1Fx 10.1.1.68

40 3937 38

7.5 km

40 39

Nairobi South 66/11kVE40A

HE539878

FOX515HE539879

2xPOSUM2xCOBUX

SYNAC

SUBH1

LAWA4

EOW10.1.40.2

SCADA / IP

RTU560 (T)

17 SYNUF S-1.115 SYNUF S-1.1

Qx 10.1.40.1Fx 10.1.1.40

8586

ODFHE53988548 FC/PC

37 38

2xCOBUX

STM-1o

ALS11EX52934110.1.64.12

15SYN4E

3 S-1.1

4 S-1.1

Eth-2

Eth-1

Eth-3

Eth-4

2 S-1.1

1 S-1.1

EOW10.1.100.2

CISCOSRW208PHE538346

PBX IP305EX538347

PBX IP305EX538348

CISCOSRW208P

1 2ABC

3DEF4 5JK

L6MNO

GHI7 8TU

V9WX YZ

PQR S* 0OP E

R#

?

+-

InnovaphoneIP230

1 2ABC

3DEF4 5JK

L6MNO

GHI7 8TU

V

9WX YZ

PQRS* 0OPE

R

#

?

+-

InnovaphoneIP230

Hot-lineIP

8

SDHSTM-1o

ALS11EX53999410.1.65.12

Switch

Router

Switch

Router

LOMIF

E40AHE539992

FOX515HE539993

2xPOSUM2xCOBUX

SYNADLOMIF

SYNAC15 SYNUF S-1.1

Qx 10.1.65.1Fx 10.1.1.65

NEBRO

EOW10.1.65.2

1

SUBH1

SUBH1

Komarock 66/11kV

E40AHE539876

FOX515HE539877

2xPOSUM2xCOBUX

SYNAC

SUBH1

LAWA4

EOW10.1.69.2

SCADA / IP

Qx 10.1.69.1Fx 10.1.1.69

8685

3738

1

? km

TEBIT

2

Ruai

MDS 4710

V.24/V.28

Rem

TEBIT

TEBIT

ODFHE53828348 FC/PC

CISCOSR216

B9BH B9BH 230VAC

192.168.1.31 192.168.1.32

192.168.1.10 192.168.1.20

3xNEMCA

ETER1

SYNADNEBRO

NEBRO

8 CommandsDistance

Protection

DistanceProtection

DistanceProtection

DistanceProtection

DistanceProtection

DistanceProtection

LOMI4

M40AHE512270

(moved from Muhoroni)

IS3030HE512271

ALC-G

ATU-EMATU-EMDTU-G

DTU-G

DTU-GDTU-GDTU-G

to Kiganjo PABXto Lessos PABX

to remote subscribers

to Rabai PABX

to remote subscribers

DLX-U(15)

Telecommunicationequipment room

24

MDS 4710

V.24V.28

Rem

RTU SiemensTM 1703 ACP(D)

(existing)

MDS 4710

EOW V.24/V.28

Rem

RTU560 (D)

MDS 4710

EOWV.24/V.28

Rem

RTU560 (D)

MDS 4710

EOWV.24/V.28

Rem

RTU560 (D)

3738

37 38

ODFHE54759148 FC/PC

37 38

42 41

4039

4344

ODFHE54775548 FC/PC

ODFHE547582

96 FC/PC

ODFHE547583

96 FC/PC

ODFHE543012

96 FC/PC

ODFHE538296

96 FC/PC

ODFHE539886

96 FC/PC

ODFHE538297

96 FC/PC

ODFHE53942948 FC/PC

ODFHE547592

96 FC/PC

1

6xTelephone sets

ErgoLine D340

ErgoLine E320

ODFHE53988748 FC/PC

1

DATA4

4xV

.24/

V.28

tem

pora

ry

RTU560 (D)

17SYN4E3 S-1.1

1 S-4.1

4 S-1.1

Eth-2

Eth-1

Eth-3

Eth-4

2 S-4.1

17SYN4E3 S-1.1

1 S-4.1

4 S-1.1

Eth-2

Eth-1

Eth-3

Eth-4

2 S-4.1

37 3840 39

Juja Road NRCC

ODFHE53828348 FC/PC

1..24

25..48 25..48

SC

AD

A/I

P

RTU560 (D)

1 S-1.1

ODF48 FC/PC(by others)

E40AHE529291

FOX515HE529292

2xPOSUM2xCOBUX

EOW10.1.39.2

LAWA4

ETL640HE529295

P4LTAO4LEAMOD600V.24/V.28

Qx 10.1.39.1Fx 10.1.1.39

ODFHE55606124 FC/PC

15SYN4E

2 X-4.2

4 S-1.1

Eth-2

Eth-1 Eth-3

Eth-4

3 S-1.1

1 S-1.1

17SYN4E

4 S-1.1 2

Eth-2

Eth-1 Eth-3

Eth-4

3 S-1.11 S-1.1

TEBIT

DATA1

TEBITTEBIT

ETER1

ODFHE55114448 FC/PC

SCADA / IP

SUBH1

DATA4

Kiambu

MDS 4710

V.24/V.28

Rem

RTU560 (D)

Export Zone 66/11kV

EXPZ020013

MDS 4710

EOWV.24/V.28

Rem

RTU560 (D)

Kabete 66/11kV

KBTE020011

MDS 4710

EOWV.24/V.28

Rem

SCMS/RTU (D)(existing)

Karen 66/11kV

KARE020010

MDS 4710

EOWV.24/V.28

Rem

RTU560 (D)

Kikuyu 66/11kV

KKYU020012

MDS 4710

EOWV.24/V.28

Rem

RTU560 (D)EOW

Kileleshwa 66/11kV

KILE020029

Industrial 66/11kV

NDST020028

NSSF

NSSF020008

MDS 4710

V.24/V.28

Rem

EOW

RTU560 (D)

Athi River Quarries

ATRQ020007

MDS 4710

V.24/V.28

Rem

EOW

RTU SiemensTM 1703 ACP(D)

(existing)

Athi River 66/11kV

ATRV020006

MDS 4710

V.24/V.28

Rem

EOW

RTU560 (D)

Tala 33kV

DistanceProtection

ODFHE55605524 FC/PC

15SYN4E

3 L-1.1 1 S-1.1

4 L-1.1

Eth-2

Eth-1 Eth-3

Eth-4

2 S-1.1

TEBIT

RTU560 (D)

DistanceProtection

DistanceProtection

DifferencialProtection

DifferencialProtection

DistanceProtection

RTU560 (T)

City Square 66/11kV

E40DHE552508

FOX515HE552509

2xPOSUM2xCOBUX

SYNACSUBH1

ETER1

EOW10.1.87.2

15 SYNUF S-1.117 SYNUF S-1.1

Qx 10.1.87.1Fx 10.1.1.87

12

1413

SCADA / IPDATA5

ODFHE55520524 FC/PC

3 km

RTU (D)Supplied by

others

2

ODF48 FC/PC

(by opthers)

Offi

ceLA

N

OfficeLAN

Office LAN

Office LAN

ETL640HE529293

P4LTAO4CVMOD600

ETL640HE529296

E40AHE529294

P4LTAO4LEAMOD600

A9CS

LT (1250A/0.2mH/IEC1)

E40DHE558096

ETL600-50-1HE558097Rx: 264+8Tx: 288+8

P4LXMOD600

A9CS A9CS

V.24/V.28

RTU560 (D)

V.24/V.28V.24/V.28

O4CV O4CV

E40DHE558094

ETL600-50-1HE558095Rx: 264+8Tx: 288+8

P4LX

A9CS

V.24

/V.2

8 V.24

/V.2

8

V.24

/V.2

8

O4CVMOD600

V.24

/V.2

8

V.24/V.28

RTU560 (D)

Athi River 220/66kVE40D

HE564000

Ngong 220/66kV

E40DHE562994

FOX615HE562995

1

2

FOX615HE564001

16co

mm

ands

SCADA / IP

4xTEPI1

EPSI1

1

ODFHE564009

96 FC/PC

2

RTU (T)

8 x Е1 (2Mbit/s)

8 commandsSCADA / IP

LEDE1

2xTEPI1EPSI1

4 x V.24/V.28 LEDS1

EPOI1

RTU (T)

18.1kmS-4.1

Lot B

VoIP

2xCESM1Eth-1

Eth-3

GbE-1Eth-2

GbE-2

SAMO22

3

4

Eth-2

Eth-1

Eth-3

Eth-4

1 L-16.2

SAMO22

3

4

Eth-2

Eth-1

Eth-3

Eth-4

1 L-16.2

2xCESM1Eth-1

Eth-3

GbE-1Eth-2

GbE-2

SAMO22

3

4

Eth-2

Eth-1

Eth-3

Eth-4

1 S-4.1

SAMO22

3

4

Eth-2

Eth-1

Eth-3

Eth-4

1 L-16.2

8 x Е1 (2Mbit/s) LEDE1

2 x V.24/V.28 LEDS1EPOI1

DT710 DT710 DT710

VoIP

DT710

DT710

DT710

Isinya 220kV

Lot A

E40DHE562997

FOX615HE562998

1

ODFHE564008

96 FC/PC

1

2

ODFHE564007

96 FC/PC

16co

mm

ands

SCADA / IP

6xTEPI1

EPSI1

RTU (T)

2xCESM1Eth-1

Eth-3

GbE-1Eth-2

GbE-2

SAMO22

3

4

Eth-2

Eth-1

Eth-3

Eth-4

1 L-16.2

SAMO22 U-4.2

3

4

Eth-2

Eth-1

Eth-3

Eth-4

1 L-16.2

8 x Е1 (2Mbit/s) LEDE1

2 x V.24/V.28 LEDS1EPOI1VoIP

DT710

DT710

DT710

EOW10.1.113.2

2xX.21

2xFO/X.21Converter

Line differentialprotection

Rabai

50km

ODFHE564006

96 FC/PC44.9km

50kmL-16.2

W15BHE564094

48V

DC

220V

AC

Powerware3G EPS2

HE562996SC200APR48-3GAPR48-3G

W15BHE564095

220V

AC

48V

DC

Powerware3G EPS2HE562999

SC200APR48-3GAPR48-3G

W15BHE564096

48V

DC

Powerware3G EPS2HE564002

SC200APR48-3GAPR48-3G

220V

AC

2xX.21

2xFO/X.21Converter

Line differentialprotectionEmbakasi

<138km

8xTEPI1

8xTEPI1

Relay ProtectionSuswa,Isinya

VLAN 10.1.114.1Loop. 10.1.1.114

EOW10.1.114.2

4co

mm

ands

RP Matasia

4co

mm

ands

RP Magadi

4 commands

RP KPC Ngema

RP Karen

4co

mm

ands

4co

mm

ands

RP Ngong Town

RP Dagoretti

4co

mm

ands

RP Ath River 66-1VLAN 10.1.112.1Loop. 10.1.1.112

EOW10.1.112.2

RP Kajiado

4co

mm

ands

RP Ath River 66-2

4co

mm

ands

RP Ath River 66-3

4co

mm

ands

RP Ath River 66-4

4co

mm

ands

RP Ath River 66-5

4co

mm

ands

4co

mm

ands

RP MSD EPZ1

RP MSD EPZ1

4co

mm

ands

VLAN 10.1.113.1Loop. 10.1.1.113

Relay ProtectionAthi River,Rabai

8co

mm

ands

Relay ProtectionSuswa,Ngong

Relay ProtectionIsinya, Embakasi

towards Repeater Stations(Coastal Region)

S/S Juja Road 132/66/11kV

E40AHE379393

FOX515HE529310

2xPOSUM2xCOBUX

2xSYNAC

EOW10.1.7.2

M40AHE379394

IS3030HE379418

21, 23-xx, 25

ATU-EM

3xALC-G(R)

4

ATU-EMATU-EM

NEMCA4

E40AHE529316

ETL640HE529318

P4LTAO4LEAMOD600

ETL640HE529317

P4LTAO4LEA

MOD600

SYNAD

LAWA4

DATA4V.24/V.28

V.2

4/V.

28

17SYN4E 3 XL-1.2

1 S-4.1

4

Eth-2

Eth-1

Eth-3

Eth-4

2 S-4.1

15SYN4E

2 S-4.1

1 S-4.1

4 S-1.1

Eth-2

Eth-1

Eth-3

Eth-4

3 S-1.1

ATU-EMATU-EM

Jeevanjee 66/11kV

E40AHE529307

ETL640HE529308

P4LTA

O4LEA

MOD600V.24/V.28

RTU560 (D)

SCADA/IP

LTRYB

A9BSA9BT

LT RYB

A9BTA9BS

Qx 10.1.7.1Fx 10.1.1.7

LTRYB

LT RYB 43

4437

38

V.24/V.28

ODF12 FC/PC

77.5 km

SIFOX

NSD-70

NSD-70

21

4039

4241

TEBIT4xNEMCA Distance

Protection

DistanceProtection

DistanceProtection

ODFHE54759048 FC/PC

Offi

ceLA

N

2 TEBIT4 commands

DistanceProtection(Naivasha)

RTU560 (T)

Tana 66/33/11kV (Mt.Kenya Region)

E40AHE529454

ETL640HE529455

P4LTA

O4LEA

MOD600V.24/V.28

RTU560 (T)

LTRYB

LT RYB

LTRYB

LT RYB

V.24/V.28

A9BSA9BT A9BTA9BS

300 m

2 km

Cianda 66/11kV

Nairobi North220/66kV

E40AHE397983

ETL540HE397984

P4LCO4LE

G4AI

NSK5

ETL540HE397985

P4LCO4LE

G4AI

NSK5

E40AHE397986

ETL540HE397988

P4LCO4LE

G4AI

NSK5

ETL640HE529397

P4LTA

O4CV

MOD600

E40AHE397991

ETL540HE397992

P4LC

O4LEG4AI

NSK5

V.24/V.28

RTU560 (D)

Westland 66/11kV

E40AHE529396

Limuru 66/11kVE40A

HE397989

ETL540HE397990

RTUSiemens (D)

(existing)

RYB

LTRYB

LT

Kitisuru 66/11kV

E40AHE397995

ETL540HE397996

P4LC

O4LE

G4AI

NSK5 V.24/V.28

RTU560 (D)

ETL640HE529465

P4LTA

O4CVMOD600

A9BT

A9BS

A9BS

A9BT

RYB

LTRYB

LT

A9BT

A9BS

A9BS

A9BT

RYB

LTRYB

LT

A9BT

A9BS

A9BS

A9BT

RYB

LTRYB

LT

A9BT

A9BS

A9BS

A9BT

V.24/V.28

RTU560 (D)(existing)

DistanceProtection

DistanceProtection

DistanceProtection

DistanceProtection

DistanceProtection

Kirigiti 66kVE40D

HE560895

FOX615HE560896

SCADA / IP

RTU (D)

ODFHE56089724 FC/PC

DistanceProtection

ODFHE56089248 FC/PC

Githunguri 66kV

ODFHE56088924 FC/PC

15 km

10 km

ODFHE56089324 FC/PC

P4LC

O4LEG4AI

NSK5

V.24/V.28

ODFHE56089048 FC/PC

ODFHE56089124 FC/PC

Uplands 66kV

ODFHE56088624 FC/PC

Rironi 66kV

9.3 km9 km

Kikuyu 66kV

ODFHE56087448 FC/PC

ODFHE56088248 FC/PC

8 km

Dagoretti 66kV

ODFHE56087348 FC/PC

8 km

Karen 66kV

ODFHE56087648 FC/PC

4 km

Kabete 66kV

ODFHE56087548 FC/PC

7 km

Lower Kabete 66kV

ODFHE56087948 FC/PC

3 km

EOW10.1.11.2

E40AHE397545

FOX515HE529394

2xPOSUM2xCOBUX

SYNAC

SUBH1

LAWA42xTEBIT

Qx

10.1

.11.

1Fx

10.1

.1.1

1

DATA4

SCADA / IP

FOX512HE529395

2xPOSUM2xCOBUX

7 SYNUF L-1.19 SYNUF X-1.2

2xTEBIT

DATA4

Qx 10.1.10.1Fx 10.1.1.10

12 FC/PC

12 FC/PC

109

1211

910

1211

RTU560 (T)

8 Commands

8 Commands

DistanceProtection

DistanceProtection

15SYN4E

Eth-2

Eth-1

Eth-4

Eth-3 3 S-1.1

4 S-1.1

1 L-1.1

2 S-4.1

17SYN4E

Eth-2

Eth-1

Eth-4

Eth-3 3 S-1.1

4 S-1.1

1 L-4.2

2 S-4.1

V.24

/V.2

8

V.2

4/V.

28

V.2

4/V

.28

V.2

4/V

.28

V.24

/V.2

8

E40DHE560898

ODFHE56090124 FC/PC

ODFHE56090024 FC/PC

ODFHE56090224 FC/PC

15 km

14 km

towards S/S Suswa 220kV(Western Region)

E40DHE560887

FOX615HE560888

SCADA / IP

RTU (D)

E40DHE560884

FOX615HE560885

Router 10.1.1.102VLAN 10.1.102.1

SCADA / IP

RTU (D)

CESM1

SAMO12 S-1.1

4

Eth-3

Eth-4

3

1 S-1.1

E40DHE560880

FOX615HE560881

Router 10.1.1.103VLAN 10.1.103.1

SCADA / IP

RTU (D)

CESM1SFP Eth-2

Eth-1SFP

EPOI1 (12xPoE)

SAMO12 S-4.1

4

Eth-2

Eth-1

Eth-3

Eth-4

3 S-1.1

1 L-4.1

E40DHE560871

FOX615HE560872

Router 10.1.1.104VLAN 10.1.104.1

SCADA / IP

RTU (D)

CESM1SFPEth-2

Eth-1 SFP

EPOI1 (12xPoE)

SAMO12 S-4.1

4

Eth-2

Eth-1

Eth-3

Eth-4

3

1 L-4.1

E40DHE560877

FOX615HE560878

SCADA/IP

RTU (D)

CESM1SFPEth-2

Eth-1 SFP

EPOI1 (12xPoE)

SAMO1

2 S-4.1

4Eth-2

Eth-1

Eth-3

Eth-4

3

1 S-4.1

ODFHE56089924 FC/PC

ODFHE56088324 FC/PC

15 km

NEBRO

EPOI1 (12xPoE)

VHFVHFVHF

VHF

VHF

VHF

Router 10.1.1.105VLAN 10.1.105.1

Router 10.1.1.100VLAN 10.1.100.1

Router 10.1.1.101VLAN 10.1.101.1

Eth-2

Eth-1

Eth-2

Eth-1

SFP

SFPCESM1

SAMO12 S-1.1

4

Eth-3

Eth-4

3

1 S-1.1

Eth-2

Eth-1

Eth-2

Eth-1

SFP

SFP

EPOI1 (12xPoE)

CESM1

SAMO12 S-1.1

4

Eth-3

Eth-4

3

1 S-1.1

Eth-2

Eth-1

Eth-2

Eth-1

SFP

SFP

EPOI1 (12xPoE)

51.8 km

Villa Franca 66kVE40D

HE560903

DistanceProtection

FOX615HE560904

SCADA / IP

TEPI1

RTU (D)

ODFHE55607824 FC/PC

EPOI1 (12xPoE)

2xDT700

VHF

Router 10.1.1.85VLAN 10.1.85.1

CESM1

SAMO12 S-1.1

4

Eth-3

Eth-4

3

1 S-1.1

Eth-2

Eth-1

Eth-2

Eth-1

SFP

SFP

Lukenya 66/11kV

MDS SD4HE556304

V.24/V.28

Rem

RTUW15BHE556303

towards Suswa(Western Region)

ETER1 SCADA Routing for NairobiRegion distribution substations

ISG (VOIP)

E40DHE556052

ODFHE55605424 FC/PC

DistanceProtection

FOX615HE556053

TEPI1

VHF

Router 10.1.1.86VLAN 10.1.86.1

SCADA / IP

RTU (D)

CESM1

SAMO12 S-1.1

4

3Eth-3

Eth-4

1 S-1.1

EPOI1 (12xPoE)

SFP

SFP

Eth-2

Eth-1

Eth-2

Eth-1

tow

ards

Man

gu13

2kV

(Mt.

Keny

aR

egio

n)

Wote 132kVE40D

HExxxxxx

FOX615HExxxxxx

2xCESM1

EOW10.1.xx.2

EPSI1

EPOI1

Qx 10.1.xx.1Fx 10.1.1.xx

SAMO2

Eth-2

Eth-1 Eth-3

Eth-4

3

4

1 L-1.2

2 L-1.1

TEPI1

DistanceProtection

(Sultan Hamud132kV)

TEPI1

Office LAN

DistanceProtection

(Kitui 132kV)

Sultan Hamud 132kV

E40DHExxxxxx

FOX615HExxxxxx

2xCESM1

EOW10.1.xx.2

EPSI1

EPOI1

Qx 10.1.xx.1Fx 10.1.1.xx

SAMO2Eth-2

Eth-1

Eth-3

Eth-4

3

4

1 L-1.1

2 L-1.1

ODF48 FC/PC

ODF48 FC/PC

TEPI1TEPI1

Offi

ceLA

N

DistanceProtection

(Juja Road 132kV)

FOX612HExxxxxx

CESM1

Qx 10.1.xx.1Fx 10.1.1.xx

SAMO2

Eth-2

Eth-1 Eth-3

Eth-4

3

4

1 L-1.1

2 U-4.2

SCADA / IP

RTU (T)

SCADA / IP

RTU (T)

TEPI1

DistanceProtection

(Rabai 220kV)

DistanceProtection

(Wote 132kV)

41km

SAMO2Eth-2

Eth-1

Eth-3

Eth-4

3

4

1 U-4.2

2

4xDT710

4xDT710

ODF48 FC/PC

2x-4

8VD

C

ODF48 FC/PC

ODF48 FC/PC

156.7 km

60km

towards Kitui(Mt.Kenya Region)

SYNAM

2xDT700

2xDT7002xDT700

2xDT700

Magadi 66/5.5kV

E40AHE529365

ETL640HE529366

P4LTAO4LEA

MOD600 V.24/V.28

RTU560 (D)

LT RYB

A9BTA9BS

RYB

A9BSA9BT

Eastleigh 66/11kVE40D

HE555866

FOX515HE555867

2xPOSUM2xCOBUX

SYNACSUBH1

ETER1

EOW10.1.88.2

15 SYNUF S-1.117 SYNUF S-1.1

Qx 10.1.88.1Fx 10.1.1.88

12

1413

SCADA / IPDATA4

ODF48 FC/PC(by others)

RTU (D)Supplied by

others

MDS 4710

EOWV.24/V.28

Rem

RTU560 (D)

MDS 4710

EOWV.24/V.28

Rem

RTU560 (D)

NAIROBI REGION

EOW10.1.104.2

EOW10.1.103.2

EOW10.1.102.2

2xDT700

EOW10.1.100.2

2xDT700

2xDT700

EOW10.1.101.2

EOW10.1.105.2