at the core of performance. nexans corporate communication dept. – march 2011 2 serving customers...
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AT THE CORE OF PERFORMANCE
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Nexans Corporate Communication Dept. – March 2011 2
Serving customers on all continents
AT THE CORE OF PERFORMANCEA worldwide presence
Industrial presencein 40 countries and commercial activities worldwide
23,700 local experts
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Nexans Corporate Communication Dept. – March 2011 3
AT THE CORE OF PERFORMANCEA worldwide leading expert in the cable industry
* At constant non-ferrous metal prices
11%Middle East,Russia and Africa
46%Europe
16%North America
13%South America
14%Asia-Pacific
Sales in 2010of over 6 billion Euro
Listed on the NYSE Euronext Paris
2010 Sales by geographic area *
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Nexans Corporate Communication Dept. – March 2011 4
AT THE CORE OF PERFORMANCECustomers operating in 5 key sectors
Non-renewable
Oil and gasMining
RenewableWind turbinesPhotovoltaic
Power plantsPetrochemicalThermalNuclearBiomassHydropowerGeothermalTidal farms
Power transmission networks
Power distribution networks
Aerospace and military
Airport infrastructure
AutomotivePort infrastructure
HandlingRailway networks
Rolling stockShipbuilding and navy
Automation
Telecommunication networks
LAN
Non residential building (Health, education, commercial)
Residential building
Energy Resources
EnergyInfrastructur
es
Transportation
Communication
Building
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Nexans Corporate Communication Dept. – March 2011 5
4 Research Centers
24 Development Networks
3 Application Centers
450 researchers, engineers and technicians
450 families of patents registered
An average of 2 new products per week
AT THE CORE OF PERFORMANCECustomer driven research, focusing on innovation
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Nexans Corporate Communication Dept. – March 2011 6
OFFRE GLOBALE
NEXANS
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Nexans Corporate Communication Dept. – March 2011 7
High Added Value
Products and services
OFFRE GLOBALE
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Nexans Corporate Communication Dept. – March 2011 8 8
Enter your
own text an
edit the
greeting card
Cables MT
Selon les normes :
CEI 60502-2 and NF C (33 220 – 33
226)
* NPAF products
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Date et page . 9
Transformateurs et Equipements Electriques
Tableaux HTA AISCEI - 62271-200
Cellules Interrupteurs (Trilogies) pour postes à
comptage BT, DP ou abonnés
Postes de livraison à comptage HTA
Clipper C32/C37
• Couloir de manoeuvre
• Jusqu’à 800 kVA
• Manœuvres intérieures
• Enveloppe CCVALTO L4
• Jusqu’à 630 kVA
• Manœuvres extérieures
• Enveloppe CCV
PUC-M
• Jusqu’à 630 kVA
• Manœuvres extérieures
• Enveloppe métallique
ALTO A
• Jusqu’à 250 kVA
• Bas de poteau
• Enveloppe CCV
Postes Préfabriqués HTA/BT
CEI - 62271-202
Under licence
H61 – Haut de poteauJusqu’à 36kV-160 kVA
Distribution rural
H59 – Type CabineJuqu’à 36kV
Distribution Urbaine Postes HTA/BT
H59 – Moyenne Puissance
Jusqu’à 3,15 MVA
Gamme PuissanceJusqu’à 53MVA 72,5kVPostes sources HT/MT
Utilities
Transformateurs CEI - 60 076
Under licence
Under
lic
ence
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Date et page . 10
GISAIS
TUR
TIPI
LV CB
PA
DDS
Conçus, fabriqués et testés selon la CEI 62271-202
Concept Postes Préfabriqués en CCV
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Nexans Corporate Communication Dept. – March 2011 11
Champs d’application des accessoires de raccordement
HTA
BT
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Nexans Corporate Communication Dept. – March 2011 12
Power Accessories Produits
Une gamme de produits complète
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Nexans Corporate Communication Dept. – March 2011 13
INNOVATIONS
TECHNOLOGIQUES
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Nexans Corporate Communication Dept. – March 2011 14
OHL compact design
AERO-Z
CONDUCTORS
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Nexans Corporate Communication Dept. – March 2011 15
AERO-Z® compact design Features
Aluminium or All Aluminum-Alloy
Outer layers with Z-shaped wires
Cross-sections up to 1144mm²
ACSR-Z, AACSR-Z, ACAR-Z, AAAC-Z, etc… available.
High conductibility aluminium alloy (AAAC Aero-Z HC®).
Lo-Sag™ Aero-Z super light low sag conductor.
Low dragAerodynamic
designAERO-Z®
Drag Coefficient
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Nexans Corporate Communication Dept. – March 2011 16
Transmission System Operators needs
Additional Capacity
Same right of
ways
More safety
Higher Efficienc
y & Reliabili
ty
Less towers
Less losses, Less CO2
New lines and
interconnections
Refurbishment and upgrade of existing lines
Create such demand Answer to a demand
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Nexans Corporate Communication Dept. – March 2011 17
Transport ampacity Higher
Line losses Lower
Span lengths Longer
Drag coefficient Lower
Internal protection Better
Weight (compared to ACSR) Lower
Self-damping Better
Galloping Lower
AERO-Z® vs ACSR Conclusion
Return on Investment Quicker
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Nexans Corporate Communication Dept. – March 2011 18
Real example
At same ampacity Aero-Z enables the reduction of outer diameter, so the weight and we can therefore increase the distance between towers (new lines):
AAAC Aster 570 mm² (dia. 31,05mm) round wires : 400m span
AAAC Aero-Z® 666mm²-2Z (same diameter) : 436m span 9 % less towers
AAAC Aero-Z® 592mm²-2Z : 447m span 11 % less towersAero-Z enables earnings on tower / civil works costs :
- Cheaper- Link faster to install and to put into service (NPV improved)
- Less maintenance costs
Span Lengths
(SNEL)
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Nexans Corporate Communication Dept. – March 2011 19
HIGH-END Solution
LoSag™
CONDUCTORS
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Nexans Corporate Communication Dept. – March 2011 20
Aluminium Conductor Composite Core Lo-Sag™Nexans major features
Lo-Sag™
Aluminium Zirconium strands: 2 or 3 layers of shaped wires Aero-Z®
No stress damage on wires = No failure / fall down of line (in case of core break)
High tensile strength carbon fibers in an epoxy matrix to carry most or all
of the mechanical load of the conductor :
- high glass transition temperature - high breaking load
- high elastic modulus - low coefficient of thermal expansion
- good creep properties
Appropriate protective cladding : 1. prevent thermal oxidation
2. mechanical protection 3. avoid galvanic current
4. avoid delaminating as a result of exposure
to moisture and ultraviolet radiation 5. chemical protection (ozone, pollution,...)
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Date et page . 21
LO-SAGTM Conductor
Sag Comparison
ACSR DOVE 556.5 MCM
• Ampacity: 690 A @ 70oC
• 165 MW• Sag – 9.3 m
LO-SAGTM AeroZ AT1 673.1 MCM
• Ampacity: 1380 A @ 150oC (+100%)
• 330 MW• Sag – 8.1 m
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Nexans Corporate Communication Dept. – March 2011 22
Transport Ampacity Much Higher
Line losses Lower
Span lengths Much Longer
Drag coefficient Lower
Internal protection Better
Weight (compared to ACSR) Much Lower
Self-damping Similar
Galloping Lower
LoSag™ vs ACSR CONCLUSION
Return on Investment Quicker
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Nexans Corporate Communication Dept. – March 2011 23
Some Nexans references With OHL Hi-End Solutions
Large experience worldwide all landscapes, all environments
CUSTOMER PROJECT VOLTAGE QUANTITY CONDUCTOR YEAR
Russia or Elia
Severals 110 – 400kV
1.400 KmAACSR-Z 177 to
928 mm2 2008 – 12
NIGELECInter. Niger -
Nigeria132kV 800 Km AERO-Z 242 2011
RTE
Cantegrit / Mouguerre
& Beaumont / Chaffard / Coulange
225kV &
400kV896 Km ACSS-TW 687R 2010-12
RTELe Havre /
Rougemontier
400kV 586 KmACSS-TW 573R
&ACSS-TW 687R
2011 & 2012-19
Ligth S.A. (Brasil)
Uprating Project
(Complete System)
400kV 4,4 Km
Lo-Sag™ 340/39 Aero-Z®
2011
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Nexans Corporate Communication Dept. – March 2011 24
Réseaux d’Énergie Unité de Bourg-en-Bresse Câbles HTA à Enterrabilité Directe Renforcée
EDR
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Nexans Corporate Communication Dept. – March 2011 25E.Siméon, Bourg,, page n° 25
Réseaux d’Énergie Unité de Bourg-en-Bresse Câbles HTA à Enterrabilité Directe Renforcée
Sur-gainage des torsades NFC 33-226 avec gaine Pe
pour les conducteurs de phase
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Nexans Corporate Communication Dept. – March 2011 26E.Siméon, Bourg,, page n° 26
Réseaux d’Énergie Unité de Bourg-en-BresseCâbles HTA à Enterrabilité Directe Renforcée
Généralités
1- Conduite du chantier dispensée des contraintes de sablage dans les zones rurales difficiles d’accès
2- Ré-utilisation des déblais comme remblais
3- Gain de temps à la pose
4- Possibilité de tranchées plus étroites et moins profondes
5- Simplification du travail d’installation dans les zones urbaines.
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Nexans Corporate Communication Dept. – March 2011 27E.Siméon, Bourg,, page n° 27
Réseaux d’Énergie Unité de Bourg-en-Bresse Câbles HTA à Enterrabilité Directe Renforcée
Avantages de la solution Nexans 1/2
1- Augmentation du poids et du diamètre du câble limitée à la fonctionnalité.
2- Applicable à tous les modèles de torsades : , NFC 33-226 etc..
3- Situation classique d’ installation/montage une fois la(es) gaine(s) extérieure(s) de protection
retirée(s) donc compatible avec les matériels de raccordement existants.
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AT THE CORE OF PERFORMANCE
Thank you for your attentionwww.nexans.comhttp://www.nexans.mobi