Cable ACSR Hawk 477MCM
What is ACSR Hawk 477MCM Cable?
ACSR Hawk 477MCM cable is a specific type of conductor cable used primarily in electrical power transmission systems.
ACSR significa Aluminum Conductor Steel Reinforced, that is to say, steel reinforced aluminum conductor. This type of cable consists of a steel core surrounded by multiple aluminum wires..
He “Hawk” in its name refers to the specific type of ACSR. Each type of ACSR can vary in its design and characteristics, adapting to different electrical transmission needs.
The number “477MCM” indicates the size of the conductor in terms of its cross-sectional area.
ACSR Hawk 477MCM Cable Standard
ASTM B-230 aluminum wire, 1350-H19 for electrical purposes
ASTM B-231 Aluminum Conductors, concentric braids.
ASTM B-232 Aluminum Conductors, concentrically laid braids, reinforced with coated steel (ACSR)
ASTM B-341 Aluminum Coated Steel Core Wire for Aluminum Conductors, reinforced with steel (ACSR/AZ)
ASTM B-498 Zinc-Coated Steel Core Wire for Aluminum Conductors, reinforced with steel (ACSR)
Technical data of Cable ACSR Hawk 477MCM
Key name | Area | Braiding and diameter | Approximate overall diameter | linear mass | ||||||
Aluminum | Steel | Total | Aluminum | Steel | Aluminum | Steel | Total. | |||
AWG or MCM | mm2 | mm2 | mm2 | mm | mm | mm | kg/km | kg/km | kg/km | |
Hawk | 477.00 | 241.68 | 39.42 | 281.10 | 26/3.44 | 7/2.67 | 21.79 | 670.0 | 308.0 | 978.0 |
Hawk 477MCM Applications
ACSR Hawk 477MCM cable is an essential component in electrical transmission infrastructure. Its innovative design and physical properties make it ideal for a variety of use environments.
Regarding its design, The ACSR consists of a steel core on which an aluminum conductor is wound. This combination provides excellent electrical conductivity thanks to aluminum, while steel reinforces the structure, giving it mechanical resistance. The helical arrangement of the aluminum conductor around the steel core ensures uniform distribution of electrical and mechanical load along the cable.
The use environment of the Hawk 477MCM is varied but demanding. It is mainly used in medium and high voltage electric power transmission lines.. Its ability to resist adverse weather conditions, like humidity, wind and corrosion, makes it suitable for installation in different geographical environments, whether they are urban, rural or mountainous. It is installed on transmission poles or electric towers, forming an integral part of the electrical network of a region.
In summary, The Hawk 477MCM cable stands out for its robust design and its ability to withstand both electrical and mechanical loads. Its versatility and endurance make it a reliable choice for efficient electrical power transmission in a wide range of environments..