Cable HTLS Conductor
High temperature and low sag conductors – HTLS conductor – They can withstand operating temperatures up to 210 °C, so they can carry a higher power compared to conventional conductors. They can be a good solution to save the right of way as a result of their higher current carrying capacity..
ZMS Manufacturer of HTLS Conductor we manufacture a wide range of cables with HTLS conductor as overhead cables, including ACCC/TW driver, ACSS conductor y ACSS/TW, TACIR and ZTACIR, G(Z)TACSR, TACSR/AW, etc.
Main Types of ZMS Conductor HTLS Cable
Composite Core Aluminum Conductor
Aluminum composite core conductor cable is a new generation of traditional reinforced aluminum conductor cable. ACSR Conductor. As a most commonly used type of HTLS driver, It has the advantages of being light, tensile strength, good thermal stability, small slip and corrosion resistance.
Technical characteristics:
- Composite core aluminum conductor has a lower coefficient of thermal expansion than conventional conductors, allowing the center gusset core to have better sag when operating at high temperatures.
- This conductor is hardly affected by the creep of the outer aluminum wire.
- Driver has self-damping characteristics, what makes the line anti-vibration, no need for vibration damping devices.
ACSS Conductor y ACSS/TW
Conductive ACSS is composed of a steel core and annealed aluminum wires. The conductivity of annealed aluminum wire is up to 63%IACS, which favors capacity expansion and energy conservation.
Technical characteristics:
- The current carrying capacity of the conductor ACSS at 150℃ is 1,5 times that of ACSR with the same area at 90℃.
- Annealed aluminum wire can save about one 2% more energy than hard aluminum wire. Under the same transmission conditions, loss can be reduced by 3%.
Invar Conductor - TACIR and ZTACIR
The INVAR conductor is composed of an invar clad aluminum core and heat resistant aluminum alloy wires.. This conductor is suitable for retrofitting old lines. You can keep the same arrow while increasing capacity.
Technical characteristics:
- The current carrying capacity of conductive INVAR at 210℃ is more than twice that of ACSR with the same area at 90℃.
- The arrow of the INVAR conductor remains in the same with that of ACSR with the same overall diameter.
- Aluminum clad invar has good electrochemical corrosion resistance performance, and the lifespan of the conductor can reach more than 40 years.
GAP Type Conductor - GTACSR y GZTACSR
The GAP-type conductor is composed of layers of heat-resistant aluminum alloy wires and a high-strength steel core.. Grease is filled into the gap so the steel core moves freely, what gives the driver its special characteristics.
Technical characteristics:
- The current carrying capacity of GAP type conductor at 210℃ is twice that of ACSR with the same surface at 90℃..
- Limit deflection increase with increasing temperature by transferring stresses above the knee point.
Heat Resistant Conductor - TACSR/AW
The TACSR/AW conductor is composed of an aluminum clad steel core and heat resistant aluminum alloy wires., having a simple structure, convenient construction and maintenance, low cost and large capacity.
Technical characteristics:
- The current carrying capacity of the TACSR/AW conductor at 150℃ is 1,5 times higher than that of ACSR with the same surface at 90℃.
- Aluminum clad steel has good electrochemical corrosion resistance performance, and the lifespan of the conductor can reach more than 40 years.
HTLS Conductor Technical Information
| Conductor Material | Minimum Tensile Strength(Mpa) | modulus of elasticity(Gpa) | Min. Divine Longitude(%) | Linear Expansion Coefficient | Allowable Operating Temperature (℃) | |
| Continuo | Short term | |||||
| Galvanised steel | 1379~1448 | 206 | 3.0-4.0 | 11.5 | 180 | 200 |
| High Strength Galvanized Steel (B606) | 1517~1620 | 206 | 3.0-3.5 | 11.5 | 180 | 200 |
| Zn-5A1-MM Acero (B803) | 1517~1620 | 206 | 3.0-3.5 | 11.5 | 250 | 350 |
| Ultra High Strength Galvanized Steel | 1827~1965 | 206 | 3-3.5 | 11.5 | 180 | 200 |
| Zn-5A1-MM Ultra High Strength Steel | 1827~1965 | 206 | 3-3.5 | 11.5 | 250 | 300 |
| CTC ACCC/TW | 2137~2482 | 114 | 2 | 1.6 | 180 | 200 |
| 3M ACCR | 1379 | 220 | 0.64 | 6 | 250 | 300 |
| Aluminum Clad Steel(AW) 20.3% IACS | 1034~1344 | 162 | 3 | 13 | 150 | 200 |
| Invar Aluminum Clad Steel 14% IACS | 1207~1276 | 152 | 3 | 3.7 | 210 | 240 |
Aerial Cable Accessories
Aerial cable accessories include metal devices for suspension, the fixation, the protection, the link and the connection in airlines. ZMS offers a wide range of high quality aerial accessories for aerial cables and technical assistance for their installation.. Please contact us if you have any needs.
Our Dear Clients
Draft: Established two natural gas power plants in the landmark to solve the power shortage problem in Nooriabad area.
ZMS Cables Solution: A wide range of ACSR conductors and MV power cables for this project.
Draft: Airport lighting cable in Ecuador.
ZMS Cables Solution: ZMS Group can be delivered within a period of four weeks, while other suppliers can only promise eight weeks.
Draft: Jordan Real Estate-Control system and power of 9 buildings.
ZMS Cables Solution: ZMS Group was organizing the production of 10 wire and cable containers inside the 21 days and all cables on board with 3 days.
perfect service
Consulting Program Service
ZMS Cable Group we offer free consultation and free cable engineering solutions. You can ask us any questions about the cable. The company has perfect pre-sale management and after-sale technical support. It has a team of high-quality cable technology.
Fast Transportation Service
We have a stable and cooperative transportation department to ensure efficient and fast delivery of our cables.. If you have special shipping requirements, we will customize the shipping method that suits you.
Regular After Sales Service
When our quality cable reaches the destination, we will provide you with after-sales service. We guarantee that your cable will last a long time.
