Advanced transmission accessories for
ACCC conductor ®
Transmission
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About us Sicame Group is one of the key players in the electrical equipment business worldwide. It has been able to adapt and develop to support the continuous evolution of electricity infrastructure in France and around the world, and become the largest independent entity in its sector. A true player in the energy transition, it offers its customers new products and services to improve energy efficiency, deal with environmental risks and support the development of electric vehicle and solar power plant markets.
+65
567 M€
3,600
years of worldwide success
2023 turnover
employees
Transmission
Distribution
Our fields of activity With decades of history and recognized expertise, our Transmission division is specialized in designing, manufacturing and producing comprehensive ranges of transmission lines and systems connectors, damping systems, hardware and most advanced substation fitting solutions, adapted to the most technical configurations such as 8-bundle spacer dampers, UHV HVDC connectors and innovative high temperature conductor’s accessories.
Electromobility
Renewables
Sicame Group is specialised in products and services related to transmission and distribution of electrical energy, renewables, electro-mobility, safety equipment and industrial applications. Commercial & Industrial
OEM
Services
5 continents 26 countries 50 companies around the world Products distributed in 157 countries
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HTLS
HTLS Accessories
ACCC® Conductor
APPROVED
Our offering includes a complete range of suspension, anchoring and connection accessories for poles.
Dead-end
High temperature
low sag cable line hardware
Dead-end infocore
Since 2001, Dervaux has been working closely with the French electricity grid (RTE: Réseaux de Transport d’Electricité) and other major Utilities, to successfully qualify HTLS conductor sets and accessories. Dervaux has confirmed for many years now, its strong technical capacity to design line hardware suitable to the HTLS conductors characteristics requirements: ● Maximum operating temperature (up to 250°C). ● Fully annealed aluminium for conductor strands. ● Gauges according to the required outputs. We are qualified by most part of cable manufacturers either type of HTLS conductors, ACSS, Invar, Gap, carbon core and Metallic matrix type. These specific conductor characteristics require the study and qualification of line hardware that result in safe, durable installations, whether new or existing lines. This design results in good conductivity, good mechanical characteristics, and a low conductor sag.
Suspension clamps
Mid-span joint
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Damping science mastering
Spacer Dampers (SD) The range of Sicame SD covers all possible applications: ● Voltage up to 1.200kV ● Bundle spacing up to 1.200mm ● Any conductor types ● Different clamping solutions
Vibration Dampers (VD) In order to satisfy the demands of the market, our rangeof VD is very wide.It includes models with galvanized steel or zamaccoated masses and models with galvanized steel orstainless-steel messenger cable. Specific information in terms of implementation or any question concerning the environment and conditions for using our solutions in your networks.
Sicame Group has vast experience on many overhead HTLS lines which have successfully been protected from vibration. We gained this experience, through advanced research projects including various partnerships with universities, scientific expertise using state of the art vibration simulation, damping techniques and includingvarious elastomer materials. Our expertise in R&D, design & test has and continues to assist engineers, consultants, and utilities globally, with new types of spacer dampers or vibration dampers for all types of conductor configurations.
Sicame Damping Systems Vibrations models induced by wind on single and bundle conductors which generate undesirable and dangerous phenomena on the OHTL: ● Aeolian vibration (Vortex Shedding) ● Wake induced oscillation (Sub-Span oscillation) ● Galloping
Analytical evaluation Damping systems design An optimum damping systems is designed to evaluate the two vibration phenomena (Aeolian vibration and Sub-Conductor oscillation) onthe OHTL, by means of a damping study, performed with validated software, issued by a collaboration with Politecnico di Milano. Due to thousands of hours of tests, we have acquireda good understanding of the dedicated self-damping profile linked to HTLS conductor and their different types.
Damping systems validation The validation of a damping system is carried out with measurements performed by Sicame equipment and personnel on the site ie (FIELD TEST). Such tests verify the real level of vibrations compared with evaluation at the design stage with the analytical method ie (DAMPING STUDY).
We developed the models which are linked to the tensile conductor loading and the particular evolution of self-damping linked to the use of the HTLS conductor. Vibration level are controlled by Sicame using damping systems of spacer dampers and vibration dampers.
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Laboratory testing & industrial manufacturing processes
COFRAC ACCREDITATION ST-ETIENNE LABORATORY
High temperature low sag cable line hardware
Laboratories capablities worldwide ● Certified laboratories ● State of art equipment ● 3rd party services ● Expertise ● University partnership
Tests and R&D Our transmission laboratory is assisting both design activities and product verification. in the design stage it is supporting the technical department in its activity of research and development while in the product verification stage all quality control mechanical verifications and tests are carried out including batch acceptance tests. We can perform also independent tests under accreditation or not for third party (cable manufacturers, utilities …). Test bench systems have flexibility to meet specific requirements.
Components mechanical tests:
Are performed at our laboratories worldwide that are fully equipped for all kind of destructive and non-destructive tests.
Full scale mechanical tests:
We are also capable to carry out full scale mechanical tests in independent and accredited laboratories so as to verify the real mechanical behavior of the full strings.
Electrical tests on complete strings:
RIV and Corona, Power Arc and Short Circuit are carried out in independent laboratories according to international standards and prescriptions of project technical specifications.
Manufacturing Manufacturing activities are carried out in our factories directly or through our sub-suppliers and partners whithin Sicame Group. ● Manufacturing processes excellence centers. ● Interconnected supply chain among business unit net work. ● Complete manufacturing processes inside business unit.
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Mechanical and electrical tests
Combined mechanical and electrical tests Category
Equipment
Tests
Standards
Heat cycle
800kN tensile tests bench, Current generator 50Hz; 6000A-40V; 21 thermal sensors
High temperature tensile test
IEC 61284
High Voltage
800kN tensile tests bench, Current generator 50Hz; 6000A-40V; 21 thermal sensors. Thermocouples, laser displacement sensor, load sensor
CTE on all conductors
CIGRE TB426
Simulated short circuit
Slipping test area. Lenght: 20m Regulated tensile machine, sensor: 250kN, 200kN, 50kN Current generator 50Hz; 6000A-40V; 21 thermal sensors
Slip tests on all conductors
IEC 61854
Vibratory tests Category
Tensile tests
Slip tests
Creep test
Equipment 800 kN tensile test bench. Length: 21m Program with stress and displacement instructions
Tests
Standards
Tensile tests on dead end and midspan joint
IEC 61284
Mechanical fatigue test
IEC 61284
Vertical tests on suspension clamp
IEC 61284
Stress train tests
EN 50182
800 kN tensile test bench. Length: 21m Program with stress and displacement instructions
On suspension clamp
IEC 61284
On vibration dampers
IEC 61897
On spacer dampers
IEC 61854
Experimental span of 20m to 50m Ambient temperature regulation system: max0.2°C/hour Thermal sensor, laser displacement sensor, loadsensor
Mechanical fatigue test
IEC 61854
Category
Equipment
Tests
Standards
Self damping test
Span length: 51m. Force excitation with shakers. Regulated room temperature Minimum energy dissipation at ends
On conductor
IEC 62567
Damping effectiveness
Span length: 51m. Force excitation with shakers. Regulated room temperature Strain and antinode measurement methods
On spacers / vibrtion dampers, jumpers, spiral.
IEC 61897
Fatigue test
Span length: 51m or 2 spans of 30m (crossing length). Force excitation with shakers. Can be performed with high temperature and tension
Span fatigue, suspension clamp.
IEC 62568
Shaker and 50 span
On vibration dampers,different methods : sweep, resonance R4 and 4 resonances
IEC 61897
Dedicated test bench and Shaker
On spacers dampers, sub-spanoscillation, aeolian vibration, conical and horizontal fatigue
IEC 61854
Shakers
Sweep ageing
IEC 60068
Environnemental test
Electrical tests Others tests
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Category
Equipment
Tests
Standards
Heat cycle
Generator; 6000A-40V; 21 thermalsensors Generator; 3000A-40V; 21 thermalsensor
Dead end, mid span joint, jumperterminal, connectors
IEC 61284
High Voltage
HV generator up to 250 kV phase-ground (equivalent to 430 kV phase to phase)
On suspension clamp
IEC 61284
Simulated short circuit
Test bench for spacers (x2, x3, x4)
Compression and tension
IEC 61284
Category
Equipment
Tests
Standards
Salt spray
Combo climatic chamber: T° range -60°C to +180°C Coupling with shaker Dry & wet heat
Corrosion test on every type of fittings
ISO 9227-2007
Full-Scale Mechanical Tests: We are also capable of carrying out full-scale mechanical tests inindependent and accredited laboratories to verify the actual mechanical behaviour of the full strings. Electrical tests on complete strings: RIV and Corona, Power Arc and Short Circuit are conducted out inindependent and accredited laboratories according to International Standards and prescriptions of project technical specifications. 11
ACCC Conductor benefits ®
Fastest and most cost-effective way to increase line capacity Reconductoring reduces permitting challenges and the need to replace existing structures, which saves time and money. The ACCC® Conductor can carry twice the current capacity and reduces line loss by ~30% compared to conventional ACSR conductors. Reconductoring rapidly provides substantial power line capacity increase at the lowest cost.
Achieve sustainability and decarbonization goals
Compression fitting for ACCC® Conductors Sicame fittings have been specifically designed for CTC’s ACCC® Conductors. Each fitting is designed and manufactured in France. The raw material use guarantees the right transfer of the maximum rated current and the efficient dissipation of the increased heat allowed by the ACCC® conductor. All Sicame compression fittings are designed for full tension use, performing a minimum of 95% of the UTS of the ACCC® Conductor. All family range dead ends can be supplied with eye bolt or tongue or clevis arrangement depending on requirements. Compression fittings are delivered with grease with a melt point > 300°C.
COLLET Collet
Housing HOUSING
(core) (core)
Eyebolt EYEBOLT
the ACCC® Conductor is the most energy efficient conductor on the market today. Its lighter weight composite core enables the use of nearly ~30% more aluminum. The added aluminum content reduces electrical resistance and line losses by ~30%. Reduced line loss reduces fuel consumption and associated emissions while freeing up generation capacity otherwise wasted. Use of ACCC® Conductor is helping reduce GHG emissions, globally, at an impressive rate.
INNER tube TUBE Inner OUTER TUBE Outer tube
Sicame dead end pad and terminal connector pad are designed in accordance with standards: IEC 61284 with a 15º angle, which allows the terminal connector to be bolted on the straight or 30º position.
Improve reliability & resilience The ACCC® Conductor’s high-capacity, highstrength, low-sag, and resistance to corrosion and fatigue performance are proven to increase grid reliability and resilience. Reduced sag reduces the likelihood of sagtrip outages and wildfires. High capacity can allow grid operators to reroute power through ACCC® Conductors during emergency conditions, and the composite core is so strong, it has survived direct strikes from tornado debris and hurricane force winds. 12
Dead-end clamp
Jumper terminal
Sicame midspan joint is designed in accordance to standards: IEC 61284. Sicame HTLS knowledge and expertise have allowed to design a midspan joint shorter than the competition which will be faster to crimp on site.
Mid-span joint
Repair sleeve 13
Suspension clamp & vibration damper
Suspension clamp
The armor grip design gives soft retention of the conductor without an inflection point, to avoid vibration fatigue, and stress on carbon core. Armor rod sets reduce the local temperature of a conductor by decreasing the joule effect and increasing the thermal dissipation. The lining of the suspension clamps have been specially designed and tested to guarantee the protection of the conductor in contact with the suspension clamp, by integrating the constraints of the external environment (UV, bad weather, etc.) associated with the high operating temperature requirements of the ACCC® cable.
Vibration damper
Installed on armor rods sets to protect the soft aluminum and reduce the local temperature of the conductor. 4 frequency response for larger damping spectrum. Dedicated clamp/attachment design to use on armor rod set. Space dampers can also be supplied in case of multiple bundles.
ACCC® Conductor accessories International sizes ACCC Size
®
ASTM sizes
Diameter
Core Diameter
(mm)
(iInch)
(mm)
(Inch)
Dead end
Mid-Span Joint
Jumper terminal
Repair Sleeve
Suspension Clamp
Stockbridge Damper + Armor rod
SILVASSA
-
14,35
0,565
5,97
0,235
V2NFK
JCTCFK
CDAXFK
R150K
SAR 137-166
STLJC + AAR140
HELSINKI
-
15,65
0,616
5,97
0,235
V2NFK
JCTCFK
CDAXFK
R170K
SAR 137-166
STNJC + AAR154
JAIPUR
-
16,50
0,650
7,75
0,305
V2NFK
JCTCFK
CDAXFK
R185K
SAR 166-199
STNJC + AAR164
ZADAR
-
17,10
0,673
7,11
0,280
V2NFK
JCTCFK
CDAXFK
R185K
SAR 166-199
STNJC + AAR166
ROVINJ
-
17,10
0,673
5,97
0,235
V2NFK
JCTCFK
CDAXFK
R185K
SAR 166-199
STNJC + AAR166
-
OCEAN SIDE
17,27
0,680
5,97
0,235
V2NFK
JCTCFK
CDAXFK
R185K
SAR 166-199
STNJC + AAR166
COPENHAGEN
LINNET
18,29
0,720
5,97
0,235
V2NFK
JCTCFK
CDAXFK
R210K
SAR 166-199
STNL +AAR178
REYKJAVIK
ORIOLE
18,82
0,741
7,11
0,280
V2NFK
JCTCFK
CDAXFK
R210K
SAR 166-199
STNL + AAR188
GDANSK
-
19,20
0,756
5,97
0,235
V2NFK
JCTCFK
CDAXFK
R210K
SAR 166-199
STNL + AAR188
GLASGOW
WACO
19,56
0,770
7,75
0,305
V2NFK
JCTCFK
CDAXFK
R210K
SAR 166-199
STNL +AAR195
MONTE CARLO
-
20,78
0,818
10,54
0,415
V2NFK
JCTCFK
CDAXFK
R235K
SAR 200-258
STPL +AAR206
CASABLANCA
LAREDO
20,50
0,807
7,11
0,280
V2NFK
JCTCFK
CDAXFK
R235K
SAR 200-258
STPL + AAR200
OSLO
IRVING
22,40
0,882
8,76
0,345
V2NFK
JCTCFK
CDAXFK
R235K
SAR 200-258
STPL + AAR219
LISBON
HAWK
21,79
0,858
7,11
0,280
V2NFK
JCTCFK
CDAXFK
R235K
SAR 200-258
STPL + AAR219
AMSTERDAM
DOVE
23,55
0,927
7,75
0,305
V2NFK
JCTCFK
CDAXFK
R255K
SAR 200-258
STPL + AAR230
VANCOUVER
-
25,00
0,984
10,54
0,415
V2NFK
JCTCFK
CDAXFK
R280K
SAR 200-258
STPN + AAR248
CORDOBA
-
24,41
0,961
7,75
0,305
V2NFK
JCTCFK
CDAXFK
R280K
SAR 200-258
STPL + AAR240
LEIPZIG
-
25,14
0,990
9,53
0,375
V2NFK
JCTCFK
CDAXFK
R280K
SAR 200-258
STPN + AAR248
BRUSSELS
GROSBEAK
25,15
0,990
8,13
0,320
V2NFK
JCTCFK
CDAXFK
R280K
SAR 200-258
STPN + AAR248
STOCKHOLM 3L
-
26,40
1,039
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R280K
SAR 258-307
STPN + AAR263
STOCKHOLM 2L
LUBBOCK
26,40
1,039
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R280K
SAR 258-307
STPN + AAR263
WARSAW
GALVESTON
27,72
1,091
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R301K
SAR 258-307
STUN + AAR270
DUBLIN
DRAKE
28,14
1,108
9,53
0,375
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR279
KOLKATA
-
28,62
1,127
9,53
0,375
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR279
-
CURLEW
28,96
1,140
10,54
0,415
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR279
MAHAKAM
-
29,00
1,142
10,54
0,415
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR280
HAMBURG
PLANO
28,62
1,127
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR279
MILAN
CORPUS CHRISTI
29,10
1,146
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR289
ROME
ARLINGTON
29,89
1,177
9,53
0,375
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR295
VIENNA
CARDINAL
30,42
1,198
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R323K
SAR 258-307
STUN + AAR301
BUDAPEST
FORT WORTH
31,50
1,240
9,53
0,375
T2NFK
JCTCFK
CDAXFK
R350K
SAR 307-343
STUN + AAR312
MUMBAI
-
31,77
1,251
9,53
0,375
T2NFK
JCTCFK
CDAXFK
R350K
SAR 307-343
STUN + AAR312
PRAGUE
EL PASO
31,77
1,251
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R350K
SAR 307-343
STUN + AAR312
DHAKA
-
32,87
1,294
9,53
0,375
T2NFK
JCTCFK
CDAXFK
R350K
SAR 307-343
STUN +AAR327
MUNICH
BEAUMONT
32,85
1,293
9,53
0,375
T2NFK
JCTCFK
CDAXFK
R350K
SAR 307-343
STUN +AAR327
WARWICK
-
33,40
1,315
10,54
0,415
T2NFK
JCTCFK
CDAXFK
R390K
SAR 307-343
STUP + AAR334
LONDON
SAN ANTONIO
33,40
1,315
9,78
0,385
T2NFK
JCTCFK
CDAXFK
R390K
SAR 307-343
STUP + AAR334
PARIS
BITTERN
34,16
1,345
8,76
0,345
T2NFK
JCTCFK
CDAXFK
R390K
SAR 307-343
STUP+ AAR334
BORDEAUX
-
35,76
1,408
10,54
0,415
T2NFK
JCTCFK
CDAXFK
R390K
SAR 344-392
STUP + AAR354
ANTWERP
DALLAS
36,85
1,451
9,78
0,385
T2NFK
JCTCFK
CDAXFK
R400K
SAR 344-393
VZ + AAR360
MADRID
LAPWING
38,20
1,504
9,78
0,385
T2NFK
JCTCFK
CDAXFK
R400K
SAR 344-395
VZ + AAR375
-
FALCON
39,24
1,545
10,54
0,415
T3NFK
JCTCFK
CDAXFK
R480K
SAR 344-396
VZ + AAR385
ATHENS
BLUEBIRD
44,75
1,762
10,54
0,415
T3NFK
JCTCFK
CDAXFK
R480K
SAR 393-448
VZ + AAR440
Dervaux has also developed a full range of product for ULS & AZR conductors. 14
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Services
Our experts will provide you with support all throughout your projects and with effective and secure use for our product ranges.
Advice and assistance
We have specialist teams available throughout the world in case you need technical assistance, whether you need advice on a product. Specific information in terms of implementation or any question concerning the environment and conditions for using our solutions in your networks.
Recommendations on the products for your installation projects
In each of our areas of activity our specialists can advise you on the technical solutions best suited to your technical requirements. ● Network configurations ● Standards for premises installations ● Climatic constraints ● Geographical constraints
Sicame’s training expertise at your service
Advanced conductor accessories
ACCC InfoCore system The ACCC InfoCoreTM system was created by CTC Global to offer a novel way of verifying a successful installation by field crews. ● The ACCC InfoCoreTM system makes use of special fibres ● ACCC® Conductor to enable inspection in a quick and efficient manner. ● This system lowers the risk ● Aware that accidents can occur even with the best tools, equipment, and working conditions. ● The InfoCore system can verify the conductor’s integrity in just a few minutes ● Reliable data-capture and recording methodology. ● Utility companies and contractors can install equipment with more assurance
Advanced end fittings
Discover our expertise and our training programs at Sicame Academy for ever-increasing quality, reliability and sustainability of power networks throughout the world. Sicame Group has created a network of training centers for its customers: Sicame academy, which offers in France and around the world, theoretical and practical training for acquiring the skills necessary for mastering the implementation of products as well as the safety procedures necessary for the work. In France, the Group is affiliated as a training body (Affiliation no. for France: 74 19 00593 19) and certification body. All of the training modules can be carried out at our different premises or at your site. These modules can cover general knowledge, live-line work or dead-line work. 16
ACCC® Conductor
APPROVED 17
5400 J.A. Bombardier Saint-Hubert, Québec - J3Z 1G8, Canada Phone: +1 450 679 7778 E-mail: info@sicamena.com Website: sicame-energie.com
Z.I. Le Bec - Allée Ampère - B.P. 49 - 42501 Le Chambon-Feugerolles, France Phone: +33 (0)4 77 40 17 40 E-mail: info@dervaux.fr
ACCC® Conductor
APPROVED
S.No.473/1 - No.96, Sirkundram Road Village Chengalpet Taluk, Kancheepuram District - 603 108, India Phone: +91 44 37270300 E-mail: info@sicame.in Website: sicame.in ACCC® Conductor
Carrer Albert Einstein, 5-7 Pol. Ind. Sesrovires 08635 Sant Esteve Sesrovires, Barcelona, Spain Phone: +34 937 715 844 Website: sbiconnectors.com
APPROVED
CCM Industrial Estate Kav F-1 No.7 Jl. Raya Serang KM 28,5 Balaraja, Tangerang 15610, Banten - Indonesia Phone: (+62-21) 595 4861-62 E-mail: marketing@sicamindo.com Website: sicamindo.com
Salvi Eletro Fiitings - Rua Pureza Marques de Oliveira, 63 Núcleo Micro Industrial Pres. Wilson - 06602-010 Jandira, Brazil Phone: +55 11 4789-9979 E-mail: eletro@eletrofittings.com.br Website: salvibr.com.br Via G. Durando, 38 - 20158 Milano, Italia E-mail: salvi@salvi.eu Website: salvi.eu
Rua Estrada da Rainha nº 340 4410-030 Serzedo Vila Nova de Gaia, Portugal Phone: +351 22 730 0240 E-mail: skelt@skelt.pt Website: skelt.pt
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