Why Busway Rather Than Cable Rev01

7/24/2019 Why Busway Rather Than Cable Rev01

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Cables or BuswaySafety

Performance

Space occupancy

Easiness of installation

Flexibility

Economical

Maintenance

Prepared by

Mahmoud Fathy



Contents1) Busway or Cable?

2) Projects references.

Schneider Electric 2- Division - Name – Date



Easy designFast & Easy installation

Flexibility of use

Busway or Cable?

Criteria

OR


Reusable

Space occupancy

Quality and SafetyAesthetic design

Economical



Easy design

●Centralized distribution ●Decentralized distribution


With busway

The buswayThe busway isis likelike aa veryvery longlongswichboardswichboard



Fast and Easy installation

Thanks for comprehensive accessories.No need for using special tools.





Cable solution

●Connection on switchboard

Canalis solution

●Connection on switchboard

● Cut the cables ● Insert the elbow


● Curve the cables● Crimp the connectors

● Insulate theconnections

● Bolt the cables on the

switchboard busbar

● Tighten only 2 bolts




Cable solution Canalis solution


Many workers necessary forcable pulling

Only 2 workers necessaryfor Canalis erection



Adding, moving or replacing loadscan be done quickly

Tap-off unit can be prepared inworkshop to reduce the time on site

Flexibility


Cable

Trunking can beadded or removed tomeet changes inlayout.

Very adaptable.



Reusable


Cables could not be used again.



Space occupancy

“Reducing space thanks for compact design ”1500 A

Busway= 1600 A

Cable = ph. 4x300 mm²

N 4x300 mm²

PE 2x300 mm²

Examples :


N 2 3 3 2 N N 2 3 3 2 N P

300 mm

63 kg/m

140 mm

27 kg/m

90°elbows without “radius of curvature”



Quality and SafetyImproved Network Quality:

1- Voltage Drop is 50% lower than with Cable

2- Electro Magnetic Field 75% lower with

Steel enclosure than with cable and knownin advance.

3- Energy saving

● Cable

I1 I2 I3 I4 I5 I6

ΣΣΣΣ Ixks

Energy JOULES

● Busbar

mm² PVC


Safety:1- Designed as per IEC60439-2.

2- Less plastics less Danger.

3- Operating continuity.

4-Halogen free (no PVC).

5-None materials flammable.

6-No toxic substance.

I1 I2 I3 I4 I5 I6

ΣΣΣΣ Ixks

Conductor volume

Insulator volume

Energy consumption



Aesthetic designSuitable for viewed places like Malls,Airports and

Metros

BuswaySolution


ConventionalCable + Trunking& Conduit



Economical installation

Price of thePrice of theinstalled runinstalled run(run of 15m)(run of 15m)

100A100A BusbarBusbar trunkingtrunking


11 22 33 44 55 66

Number ofNumber oftaptap--offoff

c eaper rom t ec eaper rom t e

55thth taptap--offoff

Busbar100 A

Labour

Cable+

Tray

Labour

Cost of the runCost of the run

Cost of

Tap-off



Cable

•First stage cost:

•1 material cost=1

•1 Labor cost=0.1

•1 working time=0.1

•Sum = 1.2

•Second stage cost:

•High voltage drop

Busway

•First stage cost:

•1.2 material cost=1.2

•0.5 labor cost=0.05

•0.5 working time=0.05

•Sum = 1.3

•Second stage cost:

•Less voltage drop

Long term?Short term?

Economical installation


•High Power losing

•Space wasting

•No Short circuit capacity

•Hard for maintenance

•No flexible extension

•Poor quality control for on-site work

•Less Power losing

•More space saving (forrental)

•100KA Short circuit capacity

•Easy for maintenance

•High flexible extension

•Less on-site work to lessquality issue



Case Study - 1




CASE study•Totally 15 floor building, 3.5m height for each floor.

•6 apartments in every floor.

•40A power requirement for every apartment

•50 mtr from 1st floor to Main LV Room

• Same-time ration for floor is 0.8 for whole buildin is 0.6D


•Safety factor is 0.8

•Assumed cable and busway to offer the power to tap-off of each floor.



4F

5F

6F

7F

Cable Solution Busway SolutionTo 8~15F To 8~15F


1F

2F

3F

SWBD



Cable solution:

•Material :•40*6*0.8/0.8=250A for each floor, so choose 150mm2 5wire cable.

•Approximate price of XLPE cable per mtr – SAR 195

•Length of cable=3.5(1+2+3+4+5+6+7+8+9+10+11+12+13+14)+15*50=1120 mt

•Estimated material cost =SAR 195 X 1120 = SAR 218,400

•Cable tray=15% of cable ie, SAR 33,000

•Total cost = SAR 251,400


Indirect Cost:

•Panel compartment (+2 nos) to be increased which costs around SAR 40,000.

•Additional space requirement in the Main LV room SAR ………

•Bigger electrical room in the typical floors (space wastage) SAR ………•Additional cost that my incur to coordinate with other MEP services SAR ……..

•Labor cost for installing cable & cable management system SAR …….. (30% extrathan busway)



Copper 1:

•Material :

•40*6*0.8*15*0.6/0.8=2500A for whole building

•Approximate cost per mtr – SAR 3200/ mtr

•Length of busway=3.5*14+50=100m

•Estimated material cost = SAR 3,200 X 100 = SAR 320,000

Busway solution


Copper 2: (By optimizing using End Feed Unit)

•Material :

•40*6*0.8*15*0.6/0.8=2500A for whole building

•Length of busway=3.5*14= 50m and 50m cable

•Estimated cable cost = SAR 2000 X 50 = SAR 100,000.

•Estimated busway cost = SAR 3,200 X 50 = SAR 160,000.

•Total estimate= SAR 260,000



Case Study - 2




TR800kVA

8 0 0 A

6 3 0 A

5 0 A

5 0 A

1 0 0 A

1 0 0 A

1 0 0 A

1 0 0 A

R1

R2

R3

R4

R5

R6

R7

R8

R9

R10

MS1 200A

Cables or Busway?


R12

RESERVE

2 5 0

A

1 6 0

A

1 6 0

A

1 0 0

A

1 0 0

A

2 5 0

A

1 6 0

A

1 6 0

A

5 0 A

5 0 A

R11

S1 S2630A 800A

CB

FIRE BARRIER



TR800kVA

R1

R2

R3

R4

R5

R6

R7

R8

R9

R10

MS

1 200A

250A

160A

160A

100A

100A

250A

160A

160A

50A

50A

100A CB

BTS 1200A

100A

Cables or Busway?


R12 RESERVE

R1150A

50A

RESERVE RESERVE

BTS 1200A

C A N A L I S

K S A

6 3 0 A

C A N A L I S

K S A

8 0 0 A100A

100A

6 3 0 A

8 0 0 A

FIRE BARRIER



Cables or Busway?


2 200mm 1 200mm 1 200mm

800mm400mm

400mm

900mm

800mm

RG R1 R2 RG

2 0 2 5 m m

2 0 2 5 m m

FREE SPACE !!!



Cost Comparison


COST [SAR]

RG (PRISMA P) 54500

RG1 (PRISMA P) 21500RG2 (PRISMA P) 26500

SUM: 102500

COST [SAR]

RG (PRISMA P) 27000

LINK BTS1200A 16000DISTR. BTS1200A 30000

DISTR. KSA630A 8000

DISTR. KSA800A 10000

SUM: 91000



More than 40 years application experience

in World.● Application in more than

95 countries

● More than 70,000 km ofSchneider busway hasbeen sold around the

•France AirlineBuilding

•LuxemburgCommercial Building

•Vodafone (New

•Auchan Supermarket•Carrefour Supermarket

•B & Q

•Italy BMW

•Google Data Center

•Paris Airport•Hongkong Airport

•London Metro

•Madrid Metro

•Singapore Metro


world.

● Application ininfrastructure, industrial,commercial and residential

•Italy IBM•Nokia

•Tunisia Hyatt Hotel

•Spain Andorra Hotel

•UK Derby Hospital

•Brussels UniversityHospital

•Stockholm Hospital……

(Sengapore)

•Peugeot Citroen(China)

•Germany Volkswagen

•Perlos

•Light-torch Technology

•Swiss Rolex•Danone

•Coca-cola

•Mcdonalds…….

•Jilin Wind Farm

•Airbus

•Costa Atlantica

•Alexander Library

•Swiss CERN

•France Sports

Stadium•Al Sharq Factory

•Tasnee ReasearchCentre

•Lamar Tower

•Movenpick Hotel•STC AL Jawal



References in KSANo. Project Name Year Segment No. Project Name Year Segment

1 Al Salam 2001 Airport Facility 26 Orbit Project 2002 Building

2 ABF-6 2002 Airport Facility 27 Plot 4032 Project 2006 Building3 ABF-8 2002 Airport Facility 28 Pilgrims Residence, Mina 2006 Building

4 Al Salam 13 2002 Airport Facility 29 Taiba Sheraton - Plot 164 2006 Building

5 Al Salam 14 2002 Airport Facility 30 Taiba Sheraton - Plot 163 2006 Building

6 GACA- Airport Maintanance Jobs 2009 Airport Facility 31 Madina Plot 3106 & 3104 2006 Building

7 Saudi Hollandi Bank Hq, Riyadh 1998 Bank/ IT 32 Madina Plot 3071 & 3072 2007 Building

8 Saudi Fransi Bank Hq, Riyadh 1998 Bank/ IT 33 Plot 114 2007 Building

9 Al Rajhi Bank 2006 Bank/ IT 34 Taiba Sheraton Plot 135 2007 Building10 Arab National Bank 2007 Bank/ IT 35 Safwa Tower 2007 Building

11 Arab National Bank, Khobar 2008 Bank/ IT 36 Saad Office Compound 2007 Building

12 Arab National Bank HQ, Jeddah 2009 Bank/ IT 37 Al Jabreen Project 2008 Building

13 Agricultural Bank at Houfuf 2009 Bank/ IT 38 KAUST (8457) - Un1550 2009 Building


, ,

15 Al Jazeerah Tower, Madinah 2001 Building 40 Dharan Tower, Khobar 2009 Building16 KBF 2001 Building 41 Plot # 3012, Madinah 2009 Building

17 South Obhor, Jeddah 2001 Building 42 Plot 107, Medina 2009 Building

18 MBI Project 2001 Building 43 Plot 5014 & 5015 2009 Building

19 Hawiya, Al Khober 2001 Building 44 Plot # 5059 2009 Building

20 Al Shura 2001 Building 45 Al Zamil Tower 2009 Building

21 Private Building in Mecca 2002 Building 46 Plot # 161 Medina 2009 Building

22 BETA 2002 Building 47 King Road Tower 2009 Building23 Training Center Riyadh 2002 Building 48 ITCC project 2009 Building

24 Training Center Jeddha 2002 Building 49Com & Res Building on Plot 102,

Medina2010 Building

25 MBA Project 2002 Building 50 Comm/ Res Building @ Plot # 2028 2010 Building

References in KSA



References in KSANo. Project Name Year Segment No. Project Name Year Segment51 Tamkeen Tower 2010 Building 71 Arab National Bank 2012 Building/ Bank

52 Comm/ Res Building @ Plot #112 2010 Building 72 Dhahran Tower Project 2012 Building/ Commercial

53Comm/ Res Building @ Plot #

1932010 Building 73 Olaya Tower Project 2012 Building/ Commercial

54Comm/ Res Building @ Plot #

20852010 Building 74 Ksu Emergency Building 2006 Building/ Education

55 Olaya Twin Towers, Riyadh 2010 Building 75 Al-Imam University, Riyadh 2008 Building/ Education

56

Commercial & Residential Bldg

Plot 5052 2011 Building 76

King Saud University, Main

Building 2008 Building/ Education

57 ITCC 2011 Building 77Ministry of Higher. Education.

Bld, Riyadh2009 Building/ Education

58 ITCC Convention Hotel 2011 Building 78 KAUST Project, Thuwal 2009 Building/ Education

59 Jabal Omar Development 2011 Building 79KSU Hospital Extention

Project2009 Building/ Education


60 LV Busway System 2012 Building 80King Faisal University, Al

Ahsa2010 Building/ Education

61 NEIDI/DIDI; DTTs; Busway 2012 Building 81KSU Endowment Building #

32010 Building/ Education

62 Equipment for Energy 2012 Building 82 KSU - Riyadh Techno Valley 2010 Building/ Education

63 LV Busway System 2012 Building 83 KSU Girls campus 2010 Building/ Education

64Industrial Bldg-Al Kharj - PO#

10105

2012 Building 84 Princess Noura University 2010 Building/ Education

65 LV Busway System 2012 Building 85 Imam University 2010 Building/ Education

66 Equipment for Energy 2012 Building 86 KSU Preparatory College 2010 Building/ Education

67 LV Busway System 2012 Building 87 Imam University 2010 Building/ Education

68 ITCC; Parcel 17 2012 Building 88 KSU Endowmwnt Project 2010 Building/ Education

69 Price salman oasis project 2012 Building 89 Imam University 2010 Building/ Education

70

Al Araifi Tower - Busway & LV -

Private - Khobar - Arabian Arch.

Consultant

2012 Building 90 KSU Endowmwnt Project 2010 Building/ Education

References in KSA




91

KFU Library Project 2011 Building/ Education 116

Development of King

Abdulaziz Endowment-

Lighting Busway-DOKKAI-Makkah-SBG PBAD

2012 Building/ Hotel

9 New Riyadh National Hospital 2011 Building/ Education 117 Alpha Complex 2001 Commercial Building

9! Imam University 2011 Building/ Education 118 Quran Printing Shop 2001 Commercial Building

9" KSU Dental College 2011 Building/ Education 119 Rashid Mall: Hyper Market 2006 Commercial Building

9# King Faisal University Project 2011 Building/ Education 120 Panda Distribution Facility 2007 Commercial Building

101 National Diabetic Center 2011 Building/ Education 121 Al Akaria Plaza 2007 Commercial Building

102 Computer Science college 2011 Building/ Education 122 Carrefour Flamingo Project 2008 Commercial Building103 KSU GC B69 2012 Building/ Education 123 Mall of Arabia, Jeddah 2008 Commercial Building

104 KFU Student Building 2012 Building/ Education 124Panda Distribution Facility

Extention2010 Commercial Building

105 KSU - Staff Housing 2012 Building/ Education 125 Zahran Business Centre 2010 Commercial Building

106 LV Busway for KKU Phase-1 2012 Building/ Education 126 ITCC DATA CENTRE 2012 Data Centre


107 KFU Student Building 2012 Building/ Education 127District Cooling Plant in

KAFD

2011 District Cooling

108 Al Rajhi University 2012 Building/ Education 128Prince $aif %eale - Power

'('- K')-*iya+h-,APC2012

Education & Research

109KSU- Medical College

Extension Project2012 Building/ Education 129

Ministry of Hajj - Additional

Busway2012 Government

110 KKU-ph1- MC01, 2, 3, 5, 8, 9B 2012 Building/ Education 130

Palace Complex

Governance - Busway-

Riyadh Municipality -

Sharqawi Co

2012 Government

111 PC11172 2012 Building/ Food 131Riyadh Medical Center

Hospital2000 Hospital/ Healthcare

112 Movenpick Hotel 2010 Building/ Hotel 132 Riyadh Central Hospital 2005 Hospital/ Healthcare

113 Arac Hotel 2010 Building/ Hotel 133400 Bed Hospital in

Dammam2006 Hospital/ Healthcare

114 Sheira Hotel 2010 Building/ Hotel 134 Mina Emergency Hospital 2006 Hospital/ Healthcare

115 Ajlan Tower 2011 Building/ Hotel 135 Dammam Medical Tower 2006 Hospital/ Healthcare

References in KSA




136 Mina General Hospital, Mecca 2008 Hospital/ Healthcare 155 Sabic Sharq 3rd Expansion 2006 Industry

137Maternity & Pediatric Hospital,

Mecca2008 Hospital/ Healthcare 156 Mic Project: Ph. Ii,Kharj 2006 Industry

138 518 Bed East Riyadh Hospital 2010 Hospital/ Healthcare 157 Ambient Store S/S 2006 Industry

139 King Abdullah Medical City 2011 Hospital/ Healthcare 158 Boiler Upgrade Project 2007 Industry

140Riyadh Medical Complex

Phase II2011 Hospital/ Healthcare 159 Cpp 3x20 Mva Powr Upgrade 2007 Industry

141 Medical Tower Al-JoufHospital

2012 Hospital/ Healthcare 160 Gt Tap Off Boxes 2007 Industry

142Maternity and Pediatric

Hospital, Mina2012 Hospital/ Healthcare 161 Kjo Project 2007 Industry

143 Al Sharq Factory, Riyadh 2000 Industry 162Al Fanar Cable Factory,

Riyadh2008 Industry


144 Ibn Zahr-Pp2 Plant, Jubail 2000 Industry 163Triomada Plastic Int. Co.,

Jubail

2008 Industry

145Ibn Rashid-Pta & Aromatics

Plant, Yanbu2000 Industry 164 Bmd S/S # 2 2008 Industry

146 Cameroon Factory, Dammam 2001 Industry 165 Al-Marai Out Bound S/S #2 2008 Industry

147United Sugar Company,

Jeddah2001 Industry 166 Al Marai Cpp1 S/S#6 2008 Industry

148Riyadh Power Treatment

Plant, Riyadh 2001 Industry 167 Sapin Project, Jeddah 2008 Industry

149Asir, Jizan And Tihama Phase

12002 Industry 168

Al-Sharq New Factory,

Riyadh2008 Industry

150 Cristal Arabia Yanbu 2005 Industry 169 Gulf Engineering Co., Jubail 2008 Industry

151 Crital Arabia Exp Project 2006 Industry 170 OCTG project, Jubail 2008 Industry

152 Cristal Arabia 2006 Industry 171 SPF Merger Project 2009 Industry

153 Cristal Arabia 2006 Industry 172

Arabian Pipeline Project,

Dammam 2009 Industry

154 Nafcel Expansion Project 2006 Industry 173 Midroc Factory 2009 Industry

References in KSA



References in KSANo. Project Name Year Segment No. Project Name Year Segment174 Al Marai 2010 Industry 194 Power Supply Upgrade-U10 2008 Oil/ Petrochemical

175 Military Industries 2010 Industry 195Tanmia For Oil And

Construction Ltd 2009 Oil/ Petrochemical

176 EPETCO Glass Factory 2010 Industry 196 Tasnee Research Centre 2010 Oil/ Petrochemical

177Extention work in Saudi

Plastic Factory2011 Industry 197 Rabigh Plat- Aramco 2011 Oil/ Petrochemical

178 Honeywell Project 2011 Industry 198 MMMP Railway, Mecca 2010 Railway

179 Military Industries, Al Kharj 2011 Industry 199 LV Busway System 2012 Railway

180 Al Marai CPP 2011 Industry 200 Abf Palace, Riyadh 2001 Royal Palace

181 Al Marai CPP 2011 Industry 201 Petrola 2001 Royal Palace

182 Military Industrries @ Al Kharj 2011 Industry 202 Yamama Palace, Riyadh 2001 Royal Palace

183Educational bldg at military

industry EST.2011 Industry 203 Rawda Palace, Riyadh 2001 Royal Palace

184 Jabel Al-Noor S/S-Sec-Woa 2006 Infrastructure 204 Guest Palace,Taif 2001 Ro al Palace


185 Mv/Lv S/S Upgrade : Lub-I 2007 Infrastructure 205 Azizia Island, Al Khober 2001 Royal Palace

186 Sharaie S/S -Sec-Woa 2008 Infrastructure 206 Private Villa 2001 Royal Palace

187 Jamarat Tunnel Project 2012 Infrastructure 207Janadria Royal Palce,

Riyadh2002 Royal Palace

188LV Busway for Pumping

station2012 Infrastructure 208 South Obhor, Jeddah 2002 Royal Palace

189 Aramco Abqaiq Refinery 2000 Oil/ Petrochemical 209 Al Yamama Palace 2010 Royal Palace

190 Aramco Rastanur Refinery 2000 Oil/ Petrochemical 210 May 21 Stadium, Yemen 2010 Stadium

191 Al Raki Busway Project 2007 Oil/ Petrochemical 211 STC HQ Building, Riyadh 1998 Telecom192 Petro-Rabigh Project 2007 Oil/ Petrochemical 212 Al Jawal Hq Building 2005 Telecom

Why Busway Rather Than Cable Rev01

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